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WSL2-Linux-Kernel
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locks: Rename __locks_copy_lock() to locks_copy_conflock() 

Jeff advice, " Right now __locks_copy_lock is only used to copy
conflocks. It would be good to rename that to something more
distinct (i.e.locks_copy_conflock), to make it clear that we're
generating a conflock there."

v5: change order from 3/6 to 2/6
v4: new patch only renaming function name

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
This commit is contained in:
Kinglong Mee 2014-08-22 10:18:42 -04:00 коммит произвёл Jeff Layton
Родитель d0449b90f8
Коммит 3fe0fff18f
2 изменённых файлов: 7 добавлений и 7 удалений
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10
fs/locks.c
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@ -281,7 +281,7 @@ static void locks_copy_private(struct file_lock *new, struct file_lock *fl)
/*
* Initialize a new lock from an existing file_lock structure.
*/
void __locks_copy_lock(struct file_lock *new, const struct file_lock *fl)
void locks_copy_conflock(struct file_lock *new, struct file_lock *fl)
{
new->fl_owner = fl->fl_owner;
new->fl_pid = fl->fl_pid;
@ -293,14 +293,14 @@ void __locks_copy_lock(struct file_lock *new, const struct file_lock *fl)
new->fl_ops = NULL;
new->fl_lmops = NULL;
}
EXPORT_SYMBOL(__locks_copy_lock);
EXPORT_SYMBOL(locks_copy_conflock);
void locks_copy_lock(struct file_lock *new, struct file_lock *fl)
{
/* "new" must be a freshly-initialized lock */
WARN_ON_ONCE(new->fl_ops);
__locks_copy_lock(new, fl);
locks_copy_conflock(new, fl);
new->fl_file = fl->fl_file;
new->fl_ops = fl->fl_ops;
new->fl_lmops = fl->fl_lmops;
@ -735,7 +735,7 @@ posix_test_lock(struct file *filp, struct file_lock *fl)
break;
}
if (cfl) {
__locks_copy_lock(fl, cfl);
locks_copy_conflock(fl, cfl);
if (cfl->fl_nspid)
fl->fl_pid = pid_vnr(cfl->fl_nspid);
} else
@ -941,7 +941,7 @@ static int __posix_lock_file(struct inode *inode, struct file_lock *request, str
if (!posix_locks_conflict(request, fl))
continue;
if (conflock)
__locks_copy_lock(conflock, fl);
locks_copy_conflock(conflock, fl);
error = -EAGAIN;
if (!(request->fl_flags & FL_SLEEP))
goto out;

4
include/linux/fs.h
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@ -966,7 +966,7 @@ void locks_free_lock(struct file_lock *fl);
extern void locks_init_lock(struct file_lock *);
extern struct file_lock * locks_alloc_lock(void);
extern void locks_copy_lock(struct file_lock *, struct file_lock *);
extern void __locks_copy_lock(struct file_lock *, const struct file_lock *);
extern void locks_copy_conflock(struct file_lock *, struct file_lock *);
extern void locks_remove_posix(struct file *, fl_owner_t);
extern void locks_remove_file(struct file *);
extern void locks_release_private(struct file_lock *);
@ -1026,7 +1026,7 @@ static inline void locks_init_lock(struct file_lock *fl)
return;
}
static inline void __locks_copy_lock(struct file_lock *new, struct file_lock *fl)
static inline void locks_copy_conflock(struct file_lock *new, struct file_lock *fl)
{
return;
}