[PATCH 03 of 23] proc: change uses of f_{dentry, vfsmnt} to use f_path

From: Jeff
Date: Sat Oct 21 2006 - 03:19:00 EST

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From: Josef "Jeff" Sipek <jsipek@xxxxxxxxxxxxx>

This patch changes all the uses of f_{dentry,vfsmnt} to f_path.{dentry,mnt}
in the proc filesystem code.

Signed-off-by: Josef "Jeff" Sipek <jsipek@xxxxxxxxxxxxx>

---

5 files changed, 33 insertions(+), 33 deletions(-)
fs/proc/base.c | 40 ++++++++++++++++++++--------------------
fs/proc/generic.c | 10 +++++-----
fs/proc/nommu.c | 4 ++--
fs/proc/task_mmu.c | 8 ++++----
fs/proc/task_nommu.c | 4 ++--

diff --git a/fs/proc/base.c b/fs/proc/base.c
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -471,7 +471,7 @@ static ssize_t proc_info_read(struct fil
static ssize_t proc_info_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_dentry->d_inode;
+ struct inode * inode = file->f_path.dentry->d_inode;
unsigned long page;
ssize_t length;
struct task_struct *task = get_proc_task(inode);
@@ -511,7 +511,7 @@ static ssize_t mem_read(struct file * fi
static ssize_t mem_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+ struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
char *page;
unsigned long src = *ppos;
int ret = -ESRCH;
@@ -583,7 +583,7 @@ static ssize_t mem_write(struct file * f
{
int copied;
char *page;
- struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+ struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
unsigned long dst = *ppos;

copied = -ESRCH;
@@ -653,7 +653,7 @@ static ssize_t oom_adjust_read(struct fi
static ssize_t oom_adjust_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
+ struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
char buffer[PROC_NUMBUF];
size_t len;
int oom_adjust;
@@ -695,7 +695,7 @@ static ssize_t oom_adjust_write(struct f
return -EINVAL;
if (*end == '\n')
end++;
- task = get_proc_task(file->f_dentry->d_inode);
+ task = get_proc_task(file->f_path.dentry->d_inode);
if (!task)
return -ESRCH;
task->oomkilladj = oom_adjust;
@@ -715,7 +715,7 @@ static ssize_t proc_loginuid_read(struct
static ssize_t proc_loginuid_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_dentry->d_inode;
+ struct inode * inode = file->f_path.dentry->d_inode;
struct task_struct *task = get_proc_task(inode);
ssize_t length;
char tmpbuf[TMPBUFLEN];
@@ -731,7 +731,7 @@ static ssize_t proc_loginuid_write(struc
static ssize_t proc_loginuid_write(struct file * file, const char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_dentry->d_inode;
+ struct inode * inode = file->f_path.dentry->d_inode;
char *page, *tmp;
ssize_t length;
uid_t loginuid;
@@ -782,7 +782,7 @@ static ssize_t seccomp_read(struct file
static ssize_t seccomp_read(struct file *file, char __user *buf,
size_t count, loff_t *ppos)
{
- struct task_struct *tsk = get_proc_task(file->f_dentry->d_inode);
+ struct task_struct *tsk = get_proc_task(file->f_path.dentry->d_inode);
char __buf[20];
loff_t __ppos = *ppos;
size_t len;
@@ -805,7 +805,7 @@ static ssize_t seccomp_write(struct file
static ssize_t seccomp_write(struct file *file, const char __user *buf,
size_t count, loff_t *ppos)
{
- struct task_struct *tsk = get_proc_task(file->f_dentry->d_inode);
+ struct task_struct *tsk = get_proc_task(file->f_path.dentry->d_inode);
char __buf[20], *end;
unsigned int seccomp_mode;
ssize_t result;
@@ -1075,7 +1075,7 @@ static int proc_fill_cache(struct file *
char *name, int len,
instantiate_t instantiate, struct task_struct *task, void *ptr)
{
- struct dentry *child, *dir = filp->f_dentry;
+ struct dentry *child, *dir = filp->f_path.dentry;
struct inode *inode;
struct qstr qname;
ino_t ino = 0;
@@ -1154,8 +1154,8 @@ static int proc_fd_link(struct inode *in
spin_lock(&files->file_lock);
file = fcheck_files(files, fd);
if (file) {
- *mnt = mntget(file->f_vfsmnt);
- *dentry = dget(file->f_dentry);
+ *mnt = mntget(file->f_path.mnt);
+ *dentry = dget(file->f_path.dentry);
spin_unlock(&files->file_lock);
put_files_struct(files);
return 0;
@@ -1290,7 +1290,7 @@ static int proc_fd_fill_cache(struct fil

static int proc_readfd(struct file * filp, void * dirent, filldir_t filldir)
{
- struct dentry *dentry = filp->f_dentry;
+ struct dentry *dentry = filp->f_path.dentry;
struct inode *inode = dentry->d_inode;
struct task_struct *p = get_proc_task(inode);
unsigned int fd, tid, ino;
@@ -1437,7 +1437,7 @@ static int proc_pident_readdir(struct fi
{
int i;
int pid;
- struct dentry *dentry = filp->f_dentry;
+ struct dentry *dentry = filp->f_path.dentry;
struct inode *inode = dentry->d_inode;
struct task_struct *task = get_proc_task(inode);
struct pid_entry *p, *last;
@@ -1493,7 +1493,7 @@ static ssize_t proc_pid_attr_read(struct
static ssize_t proc_pid_attr_read(struct file * file, char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_dentry->d_inode;
+ struct inode * inode = file->f_path.dentry->d_inode;
unsigned long page;
ssize_t length;
struct task_struct *task = get_proc_task(inode);
@@ -1509,7 +1509,7 @@ static ssize_t proc_pid_attr_read(struct
goto out;

length = security_getprocattr(task,
- (char*)file->f_dentry->d_name.name,
+ (char*)file->f_path.dentry->d_name.name,
(void*)page, count);
if (length >= 0)
length = simple_read_from_buffer(buf, count, ppos, (char *)page, length);
@@ -1523,7 +1523,7 @@ static ssize_t proc_pid_attr_write(struc
static ssize_t proc_pid_attr_write(struct file * file, const char __user * buf,
size_t count, loff_t *ppos)
{
- struct inode * inode = file->f_dentry->d_inode;
+ struct inode * inode = file->f_path.dentry->d_inode;
char *page;
ssize_t length;
struct task_struct *task = get_proc_task(inode);
@@ -1549,7 +1549,7 @@ static ssize_t proc_pid_attr_write(struc
goto out_free;

length = security_setprocattr(task,
- (char*)file->f_dentry->d_name.name,
+ (char*)file->f_path.dentry->d_name.name,
(void*)page, count);
out_free:
free_page((unsigned long) page);
@@ -1990,7 +1990,7 @@ int proc_pid_readdir(struct file * filp,
int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir)
{
unsigned int nr = filp->f_pos - FIRST_PROCESS_ENTRY;
- struct task_struct *reaper = get_proc_task(filp->f_dentry->d_inode);
+ struct task_struct *reaper = get_proc_task(filp->f_path.dentry->d_inode);
struct task_struct *task;
int tgid;

@@ -2231,7 +2231,7 @@ static int proc_task_fill_cache(struct f
/* for the /proc/TGID/task/ directories */
static int proc_task_readdir(struct file * filp, void * dirent, filldir_t filldir)
{
- struct dentry *dentry = filp->f_dentry;
+ struct dentry *dentry = filp->f_path.dentry;
struct inode *inode = dentry->d_inode;
struct task_struct *leader = get_proc_task(inode);
struct task_struct *task;
diff --git a/fs/proc/generic.c b/fs/proc/generic.c
--- a/fs/proc/generic.c
+++ b/fs/proc/generic.c
@@ -52,7 +52,7 @@ proc_file_read(struct file *file, char _
proc_file_read(struct file *file, char __user *buf, size_t nbytes,
loff_t *ppos)
{
- struct inode * inode = file->f_dentry->d_inode;
+ struct inode * inode = file->f_path.dentry->d_inode;
char *page;
ssize_t retval=0;
int eof=0;
@@ -203,7 +203,7 @@ proc_file_write(struct file *file, const
proc_file_write(struct file *file, const char __user *buffer,
size_t count, loff_t *ppos)
{
- struct inode *inode = file->f_dentry->d_inode;
+ struct inode *inode = file->f_path.dentry->d_inode;
struct proc_dir_entry * dp;

dp = PDE(inode);
@@ -432,7 +432,7 @@ int proc_readdir(struct file * filp,
struct proc_dir_entry * de;
unsigned int ino;
int i;
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = filp->f_path.dentry->d_inode;
int ret = 0;

lock_kernel();
@@ -453,7 +453,7 @@ int proc_readdir(struct file * filp,
/* fall through */
case 1:
if (filldir(dirent, "..", 2, i,
- parent_ino(filp->f_dentry),
+ parent_ino(filp->f_path.dentry),
DT_DIR) < 0)
goto out;
i++;
@@ -558,7 +558,7 @@ static void proc_kill_inodes(struct proc
file_list_lock();
list_for_each(p, &sb->s_files) {
struct file * filp = list_entry(p, struct file, f_u.fu_list);
- struct dentry * dentry = filp->f_dentry;
+ struct dentry * dentry = filp->f_path.dentry;
struct inode * inode;
const struct file_operations *fops;

diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
--- a/fs/proc/nommu.c
+++ b/fs/proc/nommu.c
@@ -46,7 +46,7 @@ int nommu_vma_show(struct seq_file *m, s
file = vma->vm_file;

if (file) {
- struct inode *inode = vma->vm_file->f_dentry->d_inode;
+ struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
}
@@ -67,7 +67,7 @@ int nommu_vma_show(struct seq_file *m, s
if (len < 1)
len = 1;
seq_printf(m, "%*c", len, ' ');
- seq_path(m, file->f_vfsmnt, file->f_dentry, "");
+ seq_path(m, file->f_path.mnt, file->f_path.dentry, "");
}

seq_putc(m, '\n');
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -94,8 +94,8 @@ int proc_exe_link(struct inode *inode, s
}

if (vma) {
- *mnt = mntget(vma->vm_file->f_vfsmnt);
- *dentry = dget(vma->vm_file->f_dentry);
+ *mnt = mntget(vma->vm_file->f_path.mnt);
+ *dentry = dget(vma->vm_file->f_path.dentry);
result = 0;
}

@@ -135,7 +135,7 @@ static int show_map_internal(struct seq_
int len;

if (file) {
- struct inode *inode = vma->vm_file->f_dentry->d_inode;
+ struct inode *inode = vma->vm_file->f_path.dentry->d_inode;
dev = inode->i_sb->s_dev;
ino = inode->i_ino;
}
@@ -156,7 +156,7 @@ static int show_map_internal(struct seq_
*/
if (file) {
pad_len_spaces(m, len);
- seq_path(m, file->f_vfsmnt, file->f_dentry, "\n");
+ seq_path(m, file->f_path.mnt, file->f_path.dentry, "\n");
} else {
const char *name = arch_vma_name(vma);
if (!name) {
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
--- a/fs/proc/task_nommu.c
+++ b/fs/proc/task_nommu.c
@@ -126,8 +126,8 @@ int proc_exe_link(struct inode *inode, s
}

if (vma) {
- *mnt = mntget(vma->vm_file->f_vfsmnt);
- *dentry = dget(vma->vm_file->f_dentry);
+ *mnt = mntget(vma->vm_file->f_path.mnt);
+ *dentry = dget(vma->vm_file->f_path.dentry);
result = 0;
}

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