[2.6 patch] fs/: make some code static

From: Adrian Bunk
Date: Fri Apr 22 2005 - 23:15:01 EST

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This patch makes some needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@xxxxxxxxx>

---

fs/bad_inode.c | 2 +-
fs/buffer.c | 2 +-
fs/char_dev.c | 2 +-
fs/dcache.c | 2 +-
fs/eventpoll.c | 2 +-
fs/exec.c | 3 ++-
fs/locks.c | 6 +++---
fs/mbcache.c | 2 +-
fs/mpage.c | 2 +-
fs/namei.c | 8 ++++----
fs/select.c | 6 ++++--
include/linux/binfmts.h | 1 -
12 files changed, 20 insertions(+), 18 deletions(-)

--- linux-2.6.12-rc2-mm3-full/fs/bad_inode.c.old 2005-04-23 02:27:20.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/bad_inode.c 2005-04-23 02:27:30.000000000 +0200
@@ -47,7 +47,7 @@
.get_unmapped_area = EIO_ERROR,
};

-struct inode_operations bad_inode_ops =
+static struct inode_operations bad_inode_ops =
{
.create = EIO_ERROR,
.lookup = EIO_ERROR,
--- linux-2.6.12-rc2-mm3-full/fs/buffer.c.old 2005-04-23 02:29:09.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/buffer.c 2005-04-23 02:29:15.000000000 +0200
@@ -1215,7 +1215,7 @@
return 1;
}

-struct buffer_head *
+static struct buffer_head *
__getblk_slow(struct block_device *bdev, sector_t block, int size)
{
/* Size must be multiple of hard sectorsize */
--- linux-2.6.12-rc2-mm3-full/fs/char_dev.c.old 2005-04-23 02:29:37.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/char_dev.c 2005-04-23 02:30:02.000000000 +0200
@@ -329,7 +329,7 @@
spin_unlock(&cdev_lock);
}

-void cdev_purge(struct cdev *cdev)
+static void cdev_purge(struct cdev *cdev)
{
spin_lock(&cdev_lock);
while (!list_empty(&cdev->list)) {
--- linux-2.6.12-rc2-mm3-full/fs/dcache.c.old 2005-04-23 02:30:34.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/dcache.c 2005-04-23 02:30:46.000000000 +0200
@@ -39,7 +39,7 @@
EXPORT_SYMBOL_GPL(sysctl_vfs_cache_pressure);

__cacheline_aligned_in_smp DEFINE_SPINLOCK(dcache_lock);
-seqlock_t rename_lock __cacheline_aligned_in_smp = SEQLOCK_UNLOCKED;
+static seqlock_t rename_lock __cacheline_aligned_in_smp = SEQLOCK_UNLOCKED;

EXPORT_SYMBOL(dcache_lock);

--- linux-2.6.12-rc2-mm3-full/fs/eventpoll.c.old 2005-04-23 02:31:07.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/eventpoll.c 2005-04-23 02:31:17.000000000 +0200
@@ -320,7 +320,7 @@
/*
* This semaphore is used to serialize ep_free() and eventpoll_release_file().
*/
-struct semaphore epsem;
+static struct semaphore epsem;

/* Safe wake up implementation */
static struct poll_safewake psw;
--- linux-2.6.12-rc2-mm3-full/include/linux/binfmts.h.old 2005-04-23 02:32:09.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/include/linux/binfmts.h 2005-04-23 02:32:16.000000000 +0200
@@ -77,7 +77,6 @@
extern int setup_arg_pages(struct linux_binprm * bprm,
unsigned long stack_top,
int executable_stack);
-extern int copy_strings(int argc,char __user * __user * argv,struct linux_binprm *bprm);
extern int copy_strings_kernel(int argc,char ** argv,struct linux_binprm *bprm);
extern void compute_creds(struct linux_binprm *binprm);
extern int do_coredump(long signr, int exit_code, struct pt_regs * regs);
--- linux-2.6.12-rc2-mm3-full/fs/exec.c.old 2005-04-23 02:32:27.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/exec.c 2005-04-23 02:32:47.000000000 +0200
@@ -197,7 +197,8 @@
* memory to free pages in kernel mem. These are in a format ready
* to be put directly into the top of new user memory.
*/
-int copy_strings(int argc,char __user * __user * argv, struct linux_binprm *bprm)
+static int copy_strings(int argc, char __user * __user * argv,
+ struct linux_binprm *bprm)
{
struct page *kmapped_page = NULL;
char *kaddr = NULL;
--- linux-2.6.12-rc2-mm3-full/fs/locks.c.old 2005-04-23 02:36:35.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/locks.c 2005-04-23 02:37:12.000000000 +0200
@@ -406,12 +406,12 @@
fl->fl_file->f_owner.signum = 0;
}

-int lease_mylease_callback(struct file_lock *fl, struct file_lock *try)
+static int lease_mylease_callback(struct file_lock *fl, struct file_lock *try)
{
return fl->fl_file == try->fl_file;
}

-struct lock_manager_operations lease_manager_ops = {
+static struct lock_manager_operations lease_manager_ops = {
.fl_break = lease_break_callback,
.fl_release_private = lease_release_private_callback,
.fl_mylease = lease_mylease_callback,
@@ -1274,7 +1274,7 @@
*
* Called with kernel lock held.
*/
-int __setlease(struct file *filp, long arg, struct file_lock **flp)
+static int __setlease(struct file *filp, long arg, struct file_lock **flp)
{
struct file_lock *fl, **before, **my_before = NULL, *lease = *flp;
struct dentry *dentry = filp->f_dentry;
--- linux-2.6.12-rc2-mm3-full/fs/mbcache.c.old 2005-04-23 02:37:26.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/mbcache.c 2005-04-23 02:37:35.000000000 +0200
@@ -57,7 +57,7 @@

#define MB_CACHE_WRITER ((unsigned short)~0U >> 1)

-DECLARE_WAIT_QUEUE_HEAD(mb_cache_queue);
+static DECLARE_WAIT_QUEUE_HEAD(mb_cache_queue);

MODULE_AUTHOR("Andreas Gruenbacher <a.gruenbacher@xxxxxxxxxxxx>");
MODULE_DESCRIPTION("Meta block cache (for extended attributes)");
--- linux-2.6.12-rc2-mm3-full/fs/mpage.c.old 2005-04-23 02:37:50.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/mpage.c 2005-04-23 02:37:56.000000000 +0200
@@ -87,7 +87,7 @@
return 0;
}

-struct bio *mpage_bio_submit(int rw, struct bio *bio)
+static struct bio *mpage_bio_submit(int rw, struct bio *bio)
{
bio->bi_end_io = mpage_end_io_read;
if (rw == WRITE)
--- linux-2.6.12-rc2-mm3-full/fs/namei.c.old 2005-04-23 02:38:33.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/namei.c 2005-04-23 02:39:02.000000000 +0200
@@ -2068,8 +2068,8 @@
* ->i_sem on parents, which works but leads to some truely excessive
* locking].
*/
-int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry,
- struct inode *new_dir, struct dentry *new_dentry)
+static int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry)
{
int error = 0;
struct inode *target;
@@ -2113,8 +2113,8 @@
return error;
}

-int vfs_rename_other(struct inode *old_dir, struct dentry *old_dentry,
- struct inode *new_dir, struct dentry *new_dentry)
+static int vfs_rename_other(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry)
{
struct inode *target;
int error;
--- linux-2.6.12-rc2-mm3-full/fs/select.c.old 2005-04-23 02:41:02.000000000 +0200
+++ linux-2.6.12-rc2-mm3-full/fs/select.c 2005-04-23 02:41:22.000000000 +0200
@@ -55,7 +55,8 @@
* as all select/poll functions have to call it to add an entry to the
* poll table.
*/
-void __pollwait(struct file *filp, wait_queue_head_t *wait_address, poll_table *p);
+static void __pollwait(struct file *filp, wait_queue_head_t *wait_address,
+ poll_table *p);

void poll_initwait(struct poll_wqueues *pwq)
{
@@ -87,7 +88,8 @@

EXPORT_SYMBOL(poll_freewait);

-void __pollwait(struct file *filp, wait_queue_head_t *wait_address, poll_table *_p)
+static void __pollwait(struct file *filp, wait_queue_head_t *wait_address,
+ poll_table *_p)
{
struct poll_wqueues *p = container_of(_p, struct poll_wqueues, pt);
struct poll_table_page *table = p->table;

-
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Next message: Adrian Bunk: "[-mm patch] fs/fscache/: cleanups"
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