[PATCH 01 of 23] VFS: change struct file to use struct path
From: Jeff
Date: Sat Oct 21 2006 - 03:18:27 EST
From: Josef "Jeff" Sipek <jsipek@xxxxxxxxxxxxx>
This patch changes struct file to use struct path instead of having
independent pointers to struct dentry and struct vfsmount, and converts all
users of f_{dentry,vfsmnt} in fs/ to use f_path.{dentry,mnt}.
Additionally, it adds two #define's to make the transition easier for users
of the f_dentry and f_vfsmnt.
Signed-off-by: Josef "Jeff" Sipek <jsipek@xxxxxxxxxxxxx>
---
32 files changed, 140 insertions(+), 138 deletions(-)
fs/binfmt_aout.c | 8 ++++----
fs/binfmt_elf.c | 2 +-
fs/binfmt_elf_fdpic.c | 4 ++--
fs/binfmt_flat.c | 2 +-
fs/binfmt_misc.c | 10 +++++-----
fs/block_dev.c | 8 ++++----
fs/compat.c | 12 ++++++------
fs/compat_ioctl.c | 2 +-
fs/dnotify.c | 4 ++--
fs/dquot.c | 4 ++--
fs/eventpoll.c | 4 ++--
fs/exec.c | 10 +++++-----
fs/fcntl.c | 2 +-
fs/file_table.c | 10 +++++-----
fs/inode.c | 2 +-
fs/inotify_user.c | 6 +++---
fs/ioctl.c | 14 +++++++-------
fs/libfs.c | 14 +++++++-------
fs/locks.c | 32 ++++++++++++++++----------------
fs/namei.c | 10 +++++-----
fs/open.c | 26 +++++++++++++-------------
fs/pipe.c | 28 ++++++++++++++--------------
fs/read_write.c | 20 ++++++++++----------
fs/readdir.c | 2 +-
fs/seq_file.c | 2 +-
fs/splice.c | 12 ++++++------
fs/stat.c | 2 +-
fs/super.c | 2 +-
fs/sync.c | 4 ++--
fs/xattr.c | 8 ++++----
include/linux/fs.h | 10 ++++++----
include/linux/fsnotify.h | 2 +-
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
--- a/fs/binfmt_aout.c
+++ b/fs/binfmt_aout.c
@@ -274,7 +274,7 @@ static int load_aout_binary(struct linux
if ((N_MAGIC(ex) != ZMAGIC && N_MAGIC(ex) != OMAGIC &&
N_MAGIC(ex) != QMAGIC && N_MAGIC(ex) != NMAGIC) ||
N_TRSIZE(ex) || N_DRSIZE(ex) ||
- i_size_read(bprm->file->f_dentry->d_inode) < ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
+ i_size_read(bprm->file->f_path.dentry->d_inode) < ex.a_text+ex.a_data+N_SYMSIZE(ex)+N_TXTOFF(ex)) {
return -ENOEXEC;
}
@@ -389,7 +389,7 @@ static int load_aout_binary(struct linux
{
printk(KERN_WARNING
"fd_offset is not page aligned. Please convert program: %s\n",
- bprm->file->f_dentry->d_name.name);
+ bprm->file->f_path.dentry->d_name.name);
error_time = jiffies;
}
@@ -469,7 +469,7 @@ static int load_aout_library(struct file
int retval;
struct exec ex;
- inode = file->f_dentry->d_inode;
+ inode = file->f_path.dentry->d_inode;
retval = -ENOEXEC;
error = kernel_read(file, 0, (char *) &ex, sizeof(ex));
@@ -506,7 +506,7 @@ static int load_aout_library(struct file
{
printk(KERN_WARNING
"N_TXTOFF is not page aligned. Please convert library: %s\n",
- file->f_dentry->d_name.name);
+ file->f_path.dentry->d_name.name);
error_time = jiffies;
}
down_write(¤t->mm->mmap_sem);
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1186,7 +1186,7 @@ static int maydump(struct vm_area_struct
/* Dump shared memory only if mapped from an anonymous file. */
if (vma->vm_flags & VM_SHARED)
- return vma->vm_file->f_dentry->d_inode->i_nlink == 0;
+ return vma->vm_file->f_path.dentry->d_inode->i_nlink == 0;
/* If it hasn't been written to, don't write it out */
if (!vma->anon_vma)
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -858,7 +858,7 @@ static int elf_fdpic_map_file(struct elf
dynamic_error:
printk("ELF FDPIC %s with invalid DYNAMIC section (inode=%lu)\n",
- what, file->f_dentry->d_inode->i_ino);
+ what, file->f_path.dentry->d_inode->i_ino);
return -ELIBBAD;
}
@@ -1189,7 +1189,7 @@ static int maydump(struct vm_area_struct
/* Dump shared memory only if mapped from an anonymous file. */
if (vma->vm_flags & VM_SHARED) {
- if (vma->vm_file->f_dentry->d_inode->i_nlink == 0) {
+ if (vma->vm_file->f_path.dentry->d_inode->i_nlink == 0) {
kdcore("%08lx: %08lx: no (share)", vma->vm_start, vma->vm_flags);
return 1;
}
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -429,7 +429,7 @@ static int load_flat_file(struct linux_b
int ret;
hdr = ((struct flat_hdr *) bprm->buf); /* exec-header */
- inode = bprm->file->f_dentry->d_inode;
+ inode = bprm->file->f_path.dentry->d_inode;
text_len = ntohl(hdr->data_start);
data_len = ntohl(hdr->data_end) - ntohl(hdr->data_start);
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -542,7 +542,7 @@ static ssize_t
static ssize_t
bm_entry_read(struct file * file, char __user * buf, size_t nbytes, loff_t *ppos)
{
- Node *e = file->f_dentry->d_inode->i_private;
+ Node *e = file->f_path.dentry->d_inode->i_private;
loff_t pos = *ppos;
ssize_t res;
char *page;
@@ -576,7 +576,7 @@ static ssize_t bm_entry_write(struct fil
size_t count, loff_t *ppos)
{
struct dentry *root;
- Node *e = file->f_dentry->d_inode->i_private;
+ Node *e = file->f_path.dentry->d_inode->i_private;
int res = parse_command(buffer, count);
switch (res) {
@@ -584,7 +584,7 @@ static ssize_t bm_entry_write(struct fil
break;
case 2: set_bit(Enabled, &e->flags);
break;
- case 3: root = dget(file->f_vfsmnt->mnt_sb->s_root);
+ case 3: root = dget(file->f_path.mnt->mnt_sb->s_root);
mutex_lock(&root->d_inode->i_mutex);
kill_node(e);
@@ -610,7 +610,7 @@ static ssize_t bm_register_write(struct
Node *e;
struct inode *inode;
struct dentry *root, *dentry;
- struct super_block *sb = file->f_vfsmnt->mnt_sb;
+ struct super_block *sb = file->f_path.mnt->mnt_sb;
int err = 0;
e = create_entry(buffer, count);
@@ -699,7 +699,7 @@ static ssize_t bm_status_write(struct fi
switch (res) {
case 1: enabled = 0; break;
case 2: enabled = 1; break;
- case 3: root = dget(file->f_vfsmnt->mnt_sb->s_root);
+ case 3: root = dget(file->f_path.mnt->mnt_sb->s_root);
mutex_lock(&root->d_inode->i_mutex);
while (!list_empty(&entries))
diff --git a/fs/block_dev.c b/fs/block_dev.c
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -190,7 +190,7 @@ static int blkdev_commit_write(struct fi
/*
* private llseek:
- * for a block special file file->f_dentry->d_inode->i_size is zero
+ * for a block special file file->f_path.dentry->d_inode->i_size is zero
* so we compute the size by hand (just as in block_read/write above)
*/
static loff_t block_llseek(struct file *file, loff_t offset, int origin)
@@ -1071,7 +1071,7 @@ int blkdev_get(struct block_device *bdev
struct dentry fake_dentry = {};
fake_file.f_mode = mode;
fake_file.f_flags = flags;
- fake_file.f_dentry = &fake_dentry;
+ fake_file.f_path.dentry = &fake_dentry;
fake_dentry.d_inode = bdev->bd_inode;
return do_open(bdev, &fake_file, BD_MUTEX_NORMAL);
@@ -1092,7 +1092,7 @@ blkdev_get_whole(struct block_device *bd
struct dentry fake_dentry = {};
fake_file.f_mode = mode;
fake_file.f_flags = flags;
- fake_file.f_dentry = &fake_dentry;
+ fake_file.f_path.dentry = &fake_dentry;
fake_dentry.d_inode = bdev->bd_inode;
return do_open(bdev, &fake_file, BD_MUTEX_WHOLE);
@@ -1111,7 +1111,7 @@ blkdev_get_partition(struct block_device
struct dentry fake_dentry = {};
fake_file.f_mode = mode;
fake_file.f_flags = flags;
- fake_file.f_dentry = &fake_dentry;
+ fake_file.f_path.dentry = &fake_dentry;
fake_dentry.d_inode = bdev->bd_inode;
return do_open(bdev, &fake_file, BD_MUTEX_PARTITION);
diff --git a/fs/compat.c b/fs/compat.c
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -230,7 +230,7 @@ asmlinkage long compat_sys_fstatfs(unsig
file = fget(fd);
if (!file)
goto out;
- error = vfs_statfs(file->f_dentry, &tmp);
+ error = vfs_statfs(file->f_path.dentry, &tmp);
if (!error)
error = put_compat_statfs(buf, &tmp);
fput(file);
@@ -301,7 +301,7 @@ asmlinkage long compat_sys_fstatfs64(uns
file = fget(fd);
if (!file)
goto out;
- error = vfs_statfs(file->f_dentry, &tmp);
+ error = vfs_statfs(file->f_path.dentry, &tmp);
if (!error)
error = put_compat_statfs64(buf, &tmp);
fput(file);
@@ -363,7 +363,7 @@ static void compat_ioctl_error(struct fi
/* find the name of the device. */
path = (char *)__get_free_page(GFP_KERNEL);
if (path) {
- fn = d_path(filp->f_dentry, filp->f_vfsmnt, path, PAGE_SIZE);
+ fn = d_path(filp->f_path.dentry, filp->f_path.mnt, path, PAGE_SIZE);
if (IS_ERR(fn))
fn = "?";
}
@@ -414,7 +414,7 @@ asmlinkage long compat_sys_ioctl(unsigne
case FIBMAP:
case FIGETBSZ:
case FIONREAD:
- if (S_ISREG(filp->f_dentry->d_inode->i_mode))
+ if (S_ISREG(filp->f_path.dentry->d_inode->i_mode))
break;
/*FALL THROUGH*/
@@ -436,7 +436,7 @@ asmlinkage long compat_sys_ioctl(unsigne
goto found_handler;
}
- if (S_ISSOCK(filp->f_dentry->d_inode->i_mode) &&
+ if (S_ISSOCK(filp->f_path.dentry->d_inode->i_mode) &&
cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) {
error = siocdevprivate_ioctl(fd, cmd, arg);
} else {
@@ -1255,7 +1255,7 @@ out:
if (iov != iovstack)
kfree(iov);
if ((ret + (type == READ)) > 0) {
- struct dentry *dentry = file->f_dentry;
+ struct dentry *dentry = file->f_path.dentry;
if (type == READ)
fsnotify_access(dentry);
else
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -1173,7 +1173,7 @@ static int vt_check(struct file *file)
static int vt_check(struct file *file)
{
struct tty_struct *tty;
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
if (file->f_op->ioctl != tty_ioctl)
return -EINVAL;
diff --git a/fs/dnotify.c b/fs/dnotify.c
--- a/fs/dnotify.c
+++ b/fs/dnotify.c
@@ -42,7 +42,7 @@ void dnotify_flush(struct file *filp, fl
struct dnotify_struct **prev;
struct inode *inode;
- inode = filp->f_dentry->d_inode;
+ inode = filp->f_path.dentry->d_inode;
if (!S_ISDIR(inode->i_mode))
return;
spin_lock(&inode->i_lock);
@@ -74,7 +74,7 @@ int fcntl_dirnotify(int fd, struct file
}
if (!dir_notify_enable)
return -EINVAL;
- inode = filp->f_dentry->d_inode;
+ inode = filp->f_path.dentry->d_inode;
if (!S_ISDIR(inode->i_mode))
return -ENOTDIR;
dn = kmem_cache_alloc(dn_cache, SLAB_KERNEL);
diff --git a/fs/dquot.c b/fs/dquot.c
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -694,9 +694,9 @@ restart:
file_list_lock();
list_for_each(p, &sb->s_files) {
struct file *filp = list_entry(p, struct file, f_u.fu_list);
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
if (filp->f_mode & FMODE_WRITE && dqinit_needed(inode, type)) {
- struct dentry *dentry = dget(filp->f_dentry);
+ struct dentry *dentry = dget(filp->f_path.dentry);
file_list_unlock();
sb->dq_op->initialize(inode, type);
dput(dentry);
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -795,8 +795,8 @@ static int ep_getfd(int *efd, struct ino
goto eexit_4;
dentry->d_op = &eventpollfs_dentry_operations;
d_add(dentry, inode);
- file->f_vfsmnt = mntget(eventpoll_mnt);
- file->f_dentry = dentry;
+ file->f_path.mnt = mntget(eventpoll_mnt);
+ file->f_path.dentry = dentry;
file->f_mapping = inode->i_mapping;
file->f_pos = 0;
diff --git a/fs/exec.c b/fs/exec.c
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -912,7 +912,7 @@ int prepare_binprm(struct linux_binprm *
int prepare_binprm(struct linux_binprm *bprm)
{
int mode;
- struct inode * inode = bprm->file->f_dentry->d_inode;
+ struct inode * inode = bprm->file->f_path.dentry->d_inode;
int retval;
mode = inode->i_mode;
@@ -922,7 +922,7 @@ int prepare_binprm(struct linux_binprm *
bprm->e_uid = current->euid;
bprm->e_gid = current->egid;
- if(!(bprm->file->f_vfsmnt->mnt_flags & MNT_NOSUID)) {
+ if(!(bprm->file->f_path.mnt->mnt_flags & MNT_NOSUID)) {
/* Set-uid? */
if (mode & S_ISUID) {
current->personality &= ~PER_CLEAR_ON_SETID;
@@ -1518,10 +1518,10 @@ int do_coredump(long signr, int exit_cod
O_CREAT | 2 | O_NOFOLLOW | O_LARGEFILE, 0600);
if (IS_ERR(file))
goto fail_unlock;
- inode = file->f_dentry->d_inode;
+ inode = file->f_path.dentry->d_inode;
if (inode->i_nlink > 1)
goto close_fail; /* multiple links - don't dump */
- if (!ispipe && d_unhashed(file->f_dentry))
+ if (!ispipe && d_unhashed(file->f_path.dentry))
goto close_fail;
/* AK: actually i see no reason to not allow this for named pipes etc.,
@@ -1532,7 +1532,7 @@ int do_coredump(long signr, int exit_cod
goto close_fail;
if (!file->f_op->write)
goto close_fail;
- if (!ispipe && do_truncate(file->f_dentry, 0, 0, file) != 0)
+ if (!ispipe && do_truncate(file->f_path.dentry, 0, 0, file) != 0)
goto close_fail;
retval = binfmt->core_dump(signr, regs, file);
diff --git a/fs/fcntl.c b/fs/fcntl.c
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -204,7 +204,7 @@ asmlinkage long sys_dup(unsigned int fil
static int setfl(int fd, struct file * filp, unsigned long arg)
{
- struct inode * inode = filp->f_dentry->d_inode;
+ struct inode * inode = filp->f_path.dentry->d_inode;
int error = 0;
/*
diff --git a/fs/file_table.c b/fs/file_table.c
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -152,8 +152,8 @@ EXPORT_SYMBOL(fput);
*/
void fastcall __fput(struct file *file)
{
- struct dentry *dentry = file->f_dentry;
- struct vfsmount *mnt = file->f_vfsmnt;
+ struct dentry *dentry = file->f_path.dentry;
+ struct vfsmount *mnt = file->f_path.mnt;
struct inode *inode = dentry->d_inode;
might_sleep();
@@ -176,8 +176,8 @@ void fastcall __fput(struct file *file)
put_write_access(inode);
put_pid(file->f_owner.pid);
file_kill(file);
- file->f_dentry = NULL;
- file->f_vfsmnt = NULL;
+ file->f_path.dentry = NULL;
+ file->f_path.mnt = NULL;
file_free(file);
dput(dentry);
mntput(mnt);
@@ -271,7 +271,7 @@ int fs_may_remount_ro(struct super_block
file_list_lock();
list_for_each(p, &sb->s_files) {
struct file *file = list_entry(p, struct file, f_u.fu_list);
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
/* File with pending delete? */
if (inode->i_nlink == 0)
diff --git a/fs/inode.c b/fs/inode.c
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1200,7 +1200,7 @@ EXPORT_SYMBOL(touch_atime);
void file_update_time(struct file *file)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
struct timespec now;
int sync_it = 0;
diff --git a/fs/inotify_user.c b/fs/inotify_user.c
--- a/fs/inotify_user.c
+++ b/fs/inotify_user.c
@@ -570,9 +570,9 @@ asmlinkage long sys_inotify_init(void)
dev->ih = ih;
filp->f_op = &inotify_fops;
- filp->f_vfsmnt = mntget(inotify_mnt);
- filp->f_dentry = dget(inotify_mnt->mnt_root);
- filp->f_mapping = filp->f_dentry->d_inode->i_mapping;
+ filp->f_path.mnt = mntget(inotify_mnt);
+ filp->f_path.dentry = dget(inotify_mnt->mnt_root);
+ filp->f_mapping = filp->f_path.dentry->d_inode->i_mapping;
filp->f_mode = FMODE_READ;
filp->f_flags = O_RDONLY;
filp->private_data = dev;
diff --git a/fs/ioctl.c b/fs/ioctl.c
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -31,7 +31,7 @@ static long do_ioctl(struct file *filp,
goto out;
} else if (filp->f_op->ioctl) {
lock_kernel();
- error = filp->f_op->ioctl(filp->f_dentry->d_inode,
+ error = filp->f_op->ioctl(filp->f_path.dentry->d_inode,
filp, cmd, arg);
unlock_kernel();
}
@@ -45,7 +45,7 @@ static int file_ioctl(struct file *filp,
{
int error;
int block;
- struct inode * inode = filp->f_dentry->d_inode;
+ struct inode * inode = filp->f_path.dentry->d_inode;
int __user *p = (int __user *)arg;
switch (cmd) {
@@ -137,17 +137,17 @@ int vfs_ioctl(struct file *filp, unsigne
break;
case FIOQSIZE:
- if (S_ISDIR(filp->f_dentry->d_inode->i_mode) ||
- S_ISREG(filp->f_dentry->d_inode->i_mode) ||
- S_ISLNK(filp->f_dentry->d_inode->i_mode)) {
- loff_t res = inode_get_bytes(filp->f_dentry->d_inode);
+ if (S_ISDIR(filp->f_path.dentry->d_inode->i_mode) ||
+ S_ISREG(filp->f_path.dentry->d_inode->i_mode) ||
+ S_ISLNK(filp->f_path.dentry->d_inode->i_mode)) {
+ loff_t res = inode_get_bytes(filp->f_path.dentry->d_inode);
error = copy_to_user((loff_t __user *)arg, &res, sizeof(res)) ? -EFAULT : 0;
}
else
error = -ENOTTY;
break;
default:
- if (S_ISREG(filp->f_dentry->d_inode->i_mode))
+ if (S_ISREG(filp->f_path.dentry->d_inode->i_mode))
error = file_ioctl(filp, cmd, arg);
else
error = do_ioctl(filp, cmd, arg);
diff --git a/fs/libfs.c b/fs/libfs.c
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -63,7 +63,7 @@ int dcache_dir_open(struct inode *inode,
{
static struct qstr cursor_name = {.len = 1, .name = "."};
- file->private_data = d_alloc(file->f_dentry, &cursor_name);
+ file->private_data = d_alloc(file->f_path.dentry, &cursor_name);
return file->private_data ? 0 : -ENOMEM;
}
@@ -76,7 +76,7 @@ int dcache_dir_close(struct inode *inode
loff_t dcache_dir_lseek(struct file *file, loff_t offset, int origin)
{
- mutex_lock(&file->f_dentry->d_inode->i_mutex);
+ mutex_lock(&file->f_path.dentry->d_inode->i_mutex);
switch (origin) {
case 1:
offset += file->f_pos;
@@ -84,7 +84,7 @@ loff_t dcache_dir_lseek(struct file *fil
if (offset >= 0)
break;
default:
- mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+ mutex_unlock(&file->f_path.dentry->d_inode->i_mutex);
return -EINVAL;
}
if (offset != file->f_pos) {
@@ -96,8 +96,8 @@ loff_t dcache_dir_lseek(struct file *fil
spin_lock(&dcache_lock);
list_del(&cursor->d_u.d_child);
- p = file->f_dentry->d_subdirs.next;
- while (n && p != &file->f_dentry->d_subdirs) {
+ p = file->f_path.dentry->d_subdirs.next;
+ while (n && p != &file->f_path.dentry->d_subdirs) {
struct dentry *next;
next = list_entry(p, struct dentry, d_u.d_child);
if (!d_unhashed(next) && next->d_inode)
@@ -108,7 +108,7 @@ loff_t dcache_dir_lseek(struct file *fil
spin_unlock(&dcache_lock);
}
}
- mutex_unlock(&file->f_dentry->d_inode->i_mutex);
+ mutex_unlock(&file->f_path.dentry->d_inode->i_mutex);
return offset;
}
@@ -126,7 +126,7 @@ static inline unsigned char dt_type(stru
int dcache_readdir(struct file * filp, void * dirent, filldir_t filldir)
{
- struct dentry *dentry = filp->f_dentry;
+ struct dentry *dentry = filp->f_path.dentry;
struct dentry *cursor = filp->private_data;
struct list_head *p, *q = &cursor->d_u.d_child;
ino_t ino;
diff --git a/fs/locks.c b/fs/locks.c
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -321,7 +321,7 @@ static int flock_to_posix_lock(struct fi
start = filp->f_pos;
break;
case SEEK_END:
- start = i_size_read(filp->f_dentry->d_inode);
+ start = i_size_read(filp->f_path.dentry->d_inode);
break;
default:
return -EINVAL;
@@ -371,7 +371,7 @@ static int flock64_to_posix_lock(struct
start = filp->f_pos;
break;
case SEEK_END:
- start = i_size_read(filp->f_dentry->d_inode);
+ start = i_size_read(filp->f_path.dentry->d_inode);
break;
default:
return -EINVAL;
@@ -672,7 +672,7 @@ posix_test_lock(struct file *filp, struc
struct file_lock *cfl;
lock_kernel();
- for (cfl = filp->f_dentry->d_inode->i_flock; cfl; cfl = cfl->fl_next) {
+ for (cfl = filp->f_path.dentry->d_inode->i_flock; cfl; cfl = cfl->fl_next) {
if (!IS_POSIX(cfl))
continue;
if (posix_locks_conflict(cfl, fl))
@@ -734,7 +734,7 @@ static int flock_lock_file(struct file *
{
struct file_lock *new_fl = NULL;
struct file_lock **before;
- struct inode * inode = filp->f_dentry->d_inode;
+ struct inode * inode = filp->f_path.dentry->d_inode;
int error = 0;
int found = 0;
@@ -1018,7 +1018,7 @@ static int __posix_lock_file_conf(struct
*/
int posix_lock_file(struct file *filp, struct file_lock *fl)
{
- return __posix_lock_file_conf(filp->f_dentry->d_inode, fl, NULL);
+ return __posix_lock_file_conf(filp->f_path.dentry->d_inode, fl, NULL);
}
EXPORT_SYMBOL(posix_lock_file);
@@ -1033,7 +1033,7 @@ int posix_lock_file_conf(struct file *fi
int posix_lock_file_conf(struct file *filp, struct file_lock *fl,
struct file_lock *conflock)
{
- return __posix_lock_file_conf(filp->f_dentry->d_inode, fl, conflock);
+ return __posix_lock_file_conf(filp->f_path.dentry->d_inode, fl, conflock);
}
EXPORT_SYMBOL(posix_lock_file_conf);
@@ -1333,8 +1333,8 @@ int fcntl_getlease(struct file *filp)
int type = F_UNLCK;
lock_kernel();
- time_out_leases(filp->f_dentry->d_inode);
- for (fl = filp->f_dentry->d_inode->i_flock; fl && IS_LEASE(fl);
+ time_out_leases(filp->f_path.dentry->d_inode);
+ for (fl = filp->f_path.dentry->d_inode->i_flock; fl && IS_LEASE(fl);
fl = fl->fl_next) {
if (fl->fl_file == filp) {
type = fl->fl_type & ~F_INPROGRESS;
@@ -1359,7 +1359,7 @@ static int __setlease(struct file *filp,
static int __setlease(struct file *filp, long arg, struct file_lock **flp)
{
struct file_lock *fl, **before, **my_before = NULL, *lease;
- struct dentry *dentry = filp->f_dentry;
+ struct dentry *dentry = filp->f_path.dentry;
struct inode *inode = dentry->d_inode;
int error, rdlease_count = 0, wrlease_count = 0;
@@ -1448,7 +1448,7 @@ out:
int setlease(struct file *filp, long arg, struct file_lock **lease)
{
- struct dentry *dentry = filp->f_dentry;
+ struct dentry *dentry = filp->f_path.dentry;
struct inode *inode = dentry->d_inode;
int error;
@@ -1482,7 +1482,7 @@ int fcntl_setlease(unsigned int fd, stru
int fcntl_setlease(unsigned int fd, struct file *filp, long arg)
{
struct file_lock fl, *flp = &fl;
- struct dentry *dentry = filp->f_dentry;
+ struct dentry *dentry = filp->f_path.dentry;
struct inode *inode = dentry->d_inode;
int error;
@@ -1692,7 +1692,7 @@ int fcntl_setlk(unsigned int fd, struct
if (copy_from_user(&flock, l, sizeof(flock)))
goto out;
- inode = filp->f_dentry->d_inode;
+ inode = filp->f_path.dentry->d_inode;
/* Don't allow mandatory locks on files that may be memory mapped
* and shared.
@@ -1835,7 +1835,7 @@ int fcntl_setlk64(unsigned int fd, struc
if (copy_from_user(&flock, l, sizeof(flock)))
goto out;
- inode = filp->f_dentry->d_inode;
+ inode = filp->f_path.dentry->d_inode;
/* Don't allow mandatory locks on files that may be memory mapped
* and shared.
@@ -1922,7 +1922,7 @@ void locks_remove_posix(struct file *fil
* posix_lock_file(). Another process could be setting a lock on this
* file at the same time, but we wouldn't remove that lock anyway.
*/
- if (!filp->f_dentry->d_inode->i_flock)
+ if (!filp->f_path.dentry->d_inode->i_flock)
return;
lock.fl_type = F_UNLCK;
@@ -1951,7 +1951,7 @@ EXPORT_SYMBOL(locks_remove_posix);
*/
void locks_remove_flock(struct file *filp)
{
- struct inode * inode = filp->f_dentry->d_inode;
+ struct inode * inode = filp->f_path.dentry->d_inode;
struct file_lock *fl;
struct file_lock **before;
@@ -2020,7 +2020,7 @@ static void lock_get_status(char* out, s
struct inode *inode = NULL;
if (fl->fl_file != NULL)
- inode = fl->fl_file->f_dentry->d_inode;
+ inode = fl->fl_file->f_path.dentry->d_inode;
out += sprintf(out, "%d:%s ", id, pfx);
if (IS_POSIX(fl)) {
diff --git a/fs/namei.c b/fs/namei.c
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -295,7 +295,7 @@ int vfs_permission(struct nameidata *nd,
*/
int file_permission(struct file *file, int mask)
{
- return permission(file->f_dentry->d_inode, mask, NULL);
+ return permission(file->f_path.dentry->d_inode, mask, NULL);
}
/*
@@ -331,7 +331,7 @@ int get_write_access(struct inode * inod
int deny_write_access(struct file * file)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
spin_lock(&inode->i_lock);
if (atomic_read(&inode->i_writecount) > 0) {
@@ -366,7 +366,7 @@ void path_release_on_umount(struct namei
*/
void release_open_intent(struct nameidata *nd)
{
- if (nd->intent.open.file->f_dentry == NULL)
+ if (nd->intent.open.file->f_path.dentry == NULL)
put_filp(nd->intent.open.file);
else
fput(nd->intent.open.file);
@@ -1136,7 +1136,7 @@ static int fastcall do_path_lookup(int d
if (!file)
goto out_fail;
- dentry = file->f_dentry;
+ dentry = file->f_path.dentry;
retval = -ENOTDIR;
if (!S_ISDIR(dentry->d_inode->i_mode))
@@ -1146,7 +1146,7 @@ static int fastcall do_path_lookup(int d
if (retval)
goto fput_fail;
- nd->mnt = mntget(file->f_vfsmnt);
+ nd->mnt = mntget(file->f_path.mnt);
nd->dentry = dget(dentry);
fput_light(file, fput_needed);
diff --git a/fs/open.c b/fs/open.c
--- a/fs/open.c
+++ b/fs/open.c
@@ -165,7 +165,7 @@ asmlinkage long sys_fstatfs(unsigned int
file = fget(fd);
if (!file)
goto out;
- error = vfs_statfs_native(file->f_dentry, &tmp);
+ error = vfs_statfs_native(file->f_path.dentry, &tmp);
if (!error && copy_to_user(buf, &tmp, sizeof(tmp)))
error = -EFAULT;
fput(file);
@@ -186,7 +186,7 @@ asmlinkage long sys_fstatfs64(unsigned i
file = fget(fd);
if (!file)
goto out;
- error = vfs_statfs64(file->f_dentry, &tmp);
+ error = vfs_statfs64(file->f_path.dentry, &tmp);
if (!error && copy_to_user(buf, &tmp, sizeof(tmp)))
error = -EFAULT;
fput(file);
@@ -302,7 +302,7 @@ static long do_sys_ftruncate(unsigned in
if (file->f_flags & O_LARGEFILE)
small = 0;
- dentry = file->f_dentry;
+ dentry = file->f_path.dentry;
inode = dentry->d_inode;
error = -EINVAL;
if (!S_ISREG(inode->i_mode) || !(file->f_mode & FMODE_WRITE))
@@ -448,8 +448,8 @@ asmlinkage long sys_fchdir(unsigned int
if (!file)
goto out;
- dentry = file->f_dentry;
- mnt = file->f_vfsmnt;
+ dentry = file->f_path.dentry;
+ mnt = file->f_path.mnt;
inode = dentry->d_inode;
error = -ENOTDIR;
@@ -503,7 +503,7 @@ asmlinkage long sys_fchmod(unsigned int
if (!file)
goto out;
- dentry = file->f_dentry;
+ dentry = file->f_path.dentry;
inode = dentry->d_inode;
audit_inode(NULL, inode);
@@ -662,7 +662,7 @@ asmlinkage long sys_fchown(unsigned int
if (!file)
goto out;
- dentry = file->f_dentry;
+ dentry = file->f_path.dentry;
audit_inode(NULL, dentry->d_inode);
error = chown_common(dentry, user, group);
fput(file);
@@ -688,8 +688,8 @@ static struct file *__dentry_open(struct
}
f->f_mapping = inode->i_mapping;
- f->f_dentry = dentry;
- f->f_vfsmnt = mnt;
+ f->f_path.dentry = dentry;
+ f->f_path.mnt = mnt;
f->f_pos = 0;
f->f_op = fops_get(inode->i_fop);
file_move(f, &inode->i_sb->s_files);
@@ -723,8 +723,8 @@ cleanup_all:
if (f->f_mode & FMODE_WRITE)
put_write_access(inode);
file_kill(f);
- f->f_dentry = NULL;
- f->f_vfsmnt = NULL;
+ f->f_path.dentry = NULL;
+ f->f_path.mnt = NULL;
cleanup_file:
put_filp(f);
dput(dentry);
@@ -822,7 +822,7 @@ struct file *nameidata_to_filp(struct na
/* Pick up the filp from the open intent */
filp = nd->intent.open.file;
/* Has the filesystem initialised the file for us? */
- if (filp->f_dentry == NULL)
+ if (filp->f_path.dentry == NULL)
filp = __dentry_open(nd->dentry, nd->mnt, flags, filp, NULL);
else
path_release(nd);
@@ -965,7 +965,7 @@ long do_sys_open(int dfd, const char __u
put_unused_fd(fd);
fd = PTR_ERR(f);
} else {
- fsnotify_open(f->f_dentry);
+ fsnotify_open(f->f_path.dentry);
fd_install(fd, f);
}
}
diff --git a/fs/pipe.c b/fs/pipe.c
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -222,7 +222,7 @@ pipe_read(struct kiocb *iocb, const stru
unsigned long nr_segs, loff_t pos)
{
struct file *filp = iocb->ki_filp;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
struct pipe_inode_info *pipe;
int do_wakeup;
ssize_t ret;
@@ -335,7 +335,7 @@ pipe_write(struct kiocb *iocb, const str
unsigned long nr_segs, loff_t ppos)
{
struct file *filp = iocb->ki_filp;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
struct pipe_inode_info *pipe;
ssize_t ret;
int do_wakeup;
@@ -520,7 +520,7 @@ pipe_ioctl(struct inode *pino, struct fi
pipe_ioctl(struct inode *pino, struct file *filp,
unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
struct pipe_inode_info *pipe;
int count, buf, nrbufs;
@@ -548,7 +548,7 @@ pipe_poll(struct file *filp, poll_table
pipe_poll(struct file *filp, poll_table *wait)
{
unsigned int mask;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
struct pipe_inode_info *pipe = inode->i_pipe;
int nrbufs;
@@ -601,7 +601,7 @@ static int
static int
pipe_read_fasync(int fd, struct file *filp, int on)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
int retval;
mutex_lock(&inode->i_mutex);
@@ -618,7 +618,7 @@ static int
static int
pipe_write_fasync(int fd, struct file *filp, int on)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
int retval;
mutex_lock(&inode->i_mutex);
@@ -635,7 +635,7 @@ static int
static int
pipe_rdwr_fasync(int fd, struct file *filp, int on)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
struct pipe_inode_info *pipe = inode->i_pipe;
int retval;
@@ -902,8 +902,8 @@ struct file *create_write_pipe(void)
dentry->d_op = &pipefs_dentry_operations;
d_add(dentry, inode);
- f->f_vfsmnt = mntget(pipe_mnt);
- f->f_dentry = dentry;
+ f->f_path.mnt = mntget(pipe_mnt);
+ f->f_path.dentry = dentry;
f->f_mapping = inode->i_mapping;
f->f_flags = O_WRONLY;
@@ -923,8 +923,8 @@ struct file *create_write_pipe(void)
void free_write_pipe(struct file *f)
{
- mntput(f->f_vfsmnt);
- dput(f->f_dentry);
+ mntput(f->f_path.mnt);
+ dput(f->f_path.dentry);
put_filp(f);
}
@@ -935,9 +935,9 @@ struct file *create_read_pipe(struct fil
return ERR_PTR(-ENFILE);
/* Grab pipe from the writer */
- f->f_vfsmnt = mntget(wrf->f_vfsmnt);
- f->f_dentry = dget(wrf->f_dentry);
- f->f_mapping = wrf->f_dentry->d_inode->i_mapping;
+ f->f_path.mnt = mntget(wrf->f_path.mnt);
+ f->f_path.dentry = dget(wrf->f_path.dentry);
+ f->f_mapping = wrf->f_path.dentry->d_inode->i_mapping;
f->f_pos = 0;
f->f_flags = O_RDONLY;
diff --git a/fs/read_write.c b/fs/read_write.c
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -64,13 +64,13 @@ loff_t remote_llseek(struct file *file,
lock_kernel();
switch (origin) {
case 2:
- offset += i_size_read(file->f_dentry->d_inode);
+ offset += i_size_read(file->f_path.dentry->d_inode);
break;
case 1:
offset += file->f_pos;
}
retval = -EINVAL;
- if (offset>=0 && offset<=file->f_dentry->d_inode->i_sb->s_maxbytes) {
+ if (offset>=0 && offset<=file->f_path.dentry->d_inode->i_sb->s_maxbytes) {
if (offset != file->f_pos) {
file->f_pos = offset;
file->f_version = 0;
@@ -95,7 +95,7 @@ loff_t default_llseek(struct file *file,
lock_kernel();
switch (origin) {
case 2:
- offset += i_size_read(file->f_dentry->d_inode);
+ offset += i_size_read(file->f_path.dentry->d_inode);
break;
case 1:
offset += file->f_pos;
@@ -203,7 +203,7 @@ int rw_verify_area(int read_write, struc
if (unlikely((pos < 0) || (loff_t) (pos + count) < 0))
goto Einval;
- inode = file->f_dentry->d_inode;
+ inode = file->f_path.dentry->d_inode;
if (unlikely(inode->i_flock && MANDATORY_LOCK(inode))) {
int retval = locks_mandatory_area(
read_write == READ ? FLOCK_VERIFY_READ : FLOCK_VERIFY_WRITE,
@@ -273,7 +273,7 @@ ssize_t vfs_read(struct file *file, char
else
ret = do_sync_read(file, buf, count, pos);
if (ret > 0) {
- fsnotify_access(file->f_dentry);
+ fsnotify_access(file->f_path.dentry);
current->rchar += ret;
}
current->syscr++;
@@ -331,7 +331,7 @@ ssize_t vfs_write(struct file *file, con
else
ret = do_sync_write(file, buf, count, pos);
if (ret > 0) {
- fsnotify_modify(file->f_dentry);
+ fsnotify_modify(file->f_path.dentry);
current->wchar += ret;
}
current->syscw++;
@@ -628,9 +628,9 @@ out:
kfree(iov);
if ((ret + (type == READ)) > 0) {
if (type == READ)
- fsnotify_access(file->f_dentry);
+ fsnotify_access(file->f_path.dentry);
else
- fsnotify_modify(file->f_dentry);
+ fsnotify_modify(file->f_path.dentry);
}
return ret;
}
@@ -722,7 +722,7 @@ static ssize_t do_sendfile(int out_fd, i
if (!(in_file->f_mode & FMODE_READ))
goto fput_in;
retval = -EINVAL;
- in_inode = in_file->f_dentry->d_inode;
+ in_inode = in_file->f_path.dentry->d_inode;
if (!in_inode)
goto fput_in;
if (!in_file->f_op || !in_file->f_op->sendfile)
@@ -754,7 +754,7 @@ static ssize_t do_sendfile(int out_fd, i
retval = -EINVAL;
if (!out_file->f_op || !out_file->f_op->sendpage)
goto fput_out;
- out_inode = out_file->f_dentry->d_inode;
+ out_inode = out_file->f_path.dentry->d_inode;
retval = rw_verify_area(WRITE, out_file, &out_file->f_pos, count);
if (retval < 0)
goto fput_out;
diff --git a/fs/readdir.c b/fs/readdir.c
--- a/fs/readdir.c
+++ b/fs/readdir.c
@@ -21,7 +21,7 @@
int vfs_readdir(struct file *file, filldir_t filler, void *buf)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
int res = -ENOTDIR;
if (!file->f_op || !file->f_op->readdir)
goto out;
diff --git a/fs/seq_file.c b/fs/seq_file.c
--- a/fs/seq_file.c
+++ b/fs/seq_file.c
@@ -269,7 +269,7 @@ EXPORT_SYMBOL(seq_lseek);
/**
* seq_release - free the structures associated with sequential file.
* @file: file in question
- * @inode: file->f_dentry->d_inode
+ * @inode: file->f_path.dentry->d_inode
*
* Frees the structures associated with sequential file; can be used
* as ->f_op->release() if you don't have private data to destroy.
diff --git a/fs/splice.c b/fs/splice.c
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -941,7 +941,7 @@ long do_splice_direct(struct file *in, l
* randomly drop data for eg socket -> socket splicing. Use the
* piped splicing for that!
*/
- i_mode = in->f_dentry->d_inode->i_mode;
+ i_mode = in->f_path.dentry->d_inode->i_mode;
if (unlikely(!S_ISREG(i_mode) && !S_ISBLK(i_mode)))
return -EINVAL;
@@ -1052,7 +1052,7 @@ static long do_splice(struct file *in, l
loff_t offset, *off;
long ret;
- pipe = in->f_dentry->d_inode->i_pipe;
+ pipe = in->f_path.dentry->d_inode->i_pipe;
if (pipe) {
if (off_in)
return -ESPIPE;
@@ -1073,7 +1073,7 @@ static long do_splice(struct file *in, l
return ret;
}
- pipe = out->f_dentry->d_inode->i_pipe;
+ pipe = out->f_path.dentry->d_inode->i_pipe;
if (pipe) {
if (off_out)
return -ESPIPE;
@@ -1231,7 +1231,7 @@ static long do_vmsplice(struct file *fil
static long do_vmsplice(struct file *file, const struct iovec __user *iov,
unsigned long nr_segs, unsigned int flags)
{
- struct pipe_inode_info *pipe = file->f_dentry->d_inode->i_pipe;
+ struct pipe_inode_info *pipe = file->f_path.dentry->d_inode->i_pipe;
struct page *pages[PIPE_BUFFERS];
struct partial_page partial[PIPE_BUFFERS];
struct splice_pipe_desc spd = {
@@ -1475,8 +1475,8 @@ static long do_tee(struct file *in, stru
static long do_tee(struct file *in, struct file *out, size_t len,
unsigned int flags)
{
- struct pipe_inode_info *ipipe = in->f_dentry->d_inode->i_pipe;
- struct pipe_inode_info *opipe = out->f_dentry->d_inode->i_pipe;
+ struct pipe_inode_info *ipipe = in->f_path.dentry->d_inode->i_pipe;
+ struct pipe_inode_info *opipe = out->f_path.dentry->d_inode->i_pipe;
int ret = -EINVAL;
/*
diff --git a/fs/stat.c b/fs/stat.c
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -109,7 +109,7 @@ int vfs_fstat(unsigned int fd, struct ks
int error = -EBADF;
if (f) {
- error = vfs_getattr(f->f_vfsmnt, f->f_dentry, stat);
+ error = vfs_getattr(f->f_path.mnt, f->f_path.dentry, stat);
fput(f);
}
return error;
diff --git a/fs/super.c b/fs/super.c
--- a/fs/super.c
+++ b/fs/super.c
@@ -552,7 +552,7 @@ static void mark_files_ro(struct super_b
file_list_lock();
list_for_each_entry(f, &sb->s_files, f_u.fu_list) {
- if (S_ISREG(f->f_dentry->d_inode->i_mode) && file_count(f))
+ if (S_ISREG(f->f_path.dentry->d_inode->i_mode) && file_count(f))
f->f_mode &= ~FMODE_WRITE;
}
file_list_unlock();
diff --git a/fs/sync.c b/fs/sync.c
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -93,7 +93,7 @@ long do_fsync(struct file *file, int dat
* livelocks in fsync_buffers_list().
*/
mutex_lock(&mapping->host->i_mutex);
- err = file->f_op->fsync(file, file->f_dentry, datasync);
+ err = file->f_op->fsync(file, file->f_path.dentry, datasync);
if (!ret)
ret = err;
mutex_unlock(&mapping->host->i_mutex);
@@ -222,7 +222,7 @@ asmlinkage long sys_sync_file_range(int
if (!file)
goto out;
- i_mode = file->f_dentry->d_inode->i_mode;
+ i_mode = file->f_path.dentry->d_inode->i_mode;
ret = -ESPIPE;
if (!S_ISREG(i_mode) && !S_ISBLK(i_mode) && !S_ISDIR(i_mode) &&
!S_ISLNK(i_mode))
diff --git a/fs/xattr.c b/fs/xattr.c
--- a/fs/xattr.c
+++ b/fs/xattr.c
@@ -261,7 +261,7 @@ sys_fsetxattr(int fd, char __user *name,
f = fget(fd);
if (!f)
return error;
- dentry = f->f_dentry;
+ dentry = f->f_path.dentry;
audit_inode(NULL, dentry->d_inode);
error = setxattr(dentry, name, value, size, flags);
fput(f);
@@ -344,7 +344,7 @@ sys_fgetxattr(int fd, char __user *name,
f = fget(fd);
if (!f)
return error;
- error = getxattr(f->f_dentry, name, value, size);
+ error = getxattr(f->f_path.dentry, name, value, size);
fput(f);
return error;
}
@@ -416,7 +416,7 @@ sys_flistxattr(int fd, char __user *list
f = fget(fd);
if (!f)
return error;
- error = listxattr(f->f_dentry, list, size);
+ error = listxattr(f->f_path.dentry, list, size);
fput(f);
return error;
}
@@ -477,7 +477,7 @@ sys_fremovexattr(int fd, char __user *na
f = fget(fd);
if (!f)
return error;
- dentry = f->f_dentry;
+ dentry = f->f_path.dentry;
audit_inode(NULL, dentry->d_inode);
error = removexattr(dentry, name);
fput(f);
diff --git a/include/linux/fs.h b/include/linux/fs.h
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -269,6 +269,7 @@ extern int dir_notify_enable;
#include <linux/types.h>
#include <linux/kdev_t.h>
#include <linux/dcache.h>
+#include <linux/namei.h>
#include <linux/stat.h>
#include <linux/cache.h>
#include <linux/kobject.h>
@@ -723,8 +724,9 @@ struct file {
struct list_head fu_list;
struct rcu_head fu_rcuhead;
} f_u;
- struct dentry *f_dentry;
- struct vfsmount *f_vfsmnt;
+ struct path f_path;
+#define f_dentry f_path.dentry
+#define f_vfsmnt f_path.mnt
const struct file_operations *f_op;
atomic_t f_count;
unsigned int f_flags;
@@ -1259,7 +1261,7 @@ static inline void file_accessed(struct
static inline void file_accessed(struct file *file)
{
if (!(file->f_flags & O_NOATIME))
- touch_atime(file->f_vfsmnt, file->f_dentry);
+ touch_atime(file->f_path.mnt, file->f_path.dentry);
}
int sync_inode(struct inode *inode, struct writeback_control *wbc);
@@ -1650,7 +1652,7 @@ static inline void allow_write_access(st
static inline void allow_write_access(struct file *file)
{
if (file)
- atomic_inc(&file->f_dentry->d_inode->i_writecount);
+ atomic_inc(&file->f_path.dentry->d_inode->i_writecount);
}
extern int do_pipe(int *);
extern struct file *create_read_pipe(struct file *f);
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -164,7 +164,7 @@ static inline void fsnotify_open(struct
*/
static inline void fsnotify_close(struct file *file)
{
- struct dentry *dentry = file->f_dentry;
+ struct dentry *dentry = file->f_path.dentry;
struct inode *inode = dentry->d_inode;
const char *name = dentry->d_name.name;
mode_t mode = file->f_mode;
-
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