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fsnotify: Rename fsnotify_clear_marks_by_group_flags() 

The _flags() suffix in the function name was more confusing than
explaining so just remove it. Also rename the argument from 'flags' to
'type' to better explain what the function expects.

Reviewed-by: Miklos Szeredi <mszeredi@redhat.com>
Suggested-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
hifive-unleashed-5.1
Jan Kara 2017-01-04 10:33:18 +01:00
parent 416bcdbcbb
commit 18f2e0d3a4
2 changed files with 8 additions and 10 deletions
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12
fs/notify/mark.c
View File

@ -67,7 +67,7 @@
* - The fs the inode is on is unmounted. (fsnotify_inode_delete/fsnotify_unmount_inodes)
* - Something explicitly requests that it be removed. (fsnotify_destroy_mark)
* - The fsnotify_group associated with the mark is going away and all such marks
* need to be cleaned up. (fsnotify_clear_marks_by_group)
* need to be cleaned up. (fsnotify_detach_group_marks)
*
* This has the very interesting property of being able to run concurrently with
* any (or all) other directions.
@ -645,11 +645,9 @@ struct fsnotify_mark *fsnotify_find_mark(
return NULL;
}
/*
* clear any marks in a group in which mark->flags & flags is true
*/
void fsnotify_clear_marks_by_group_flags(struct fsnotify_group *group,
unsigned int flags)
/* Clear any marks in a group with given type */
void fsnotify_clear_marks_by_group(struct fsnotify_group *group,
unsigned int type)
{
struct fsnotify_mark *lmark, *mark;
LIST_HEAD(to_free);
@ -665,7 +663,7 @@ void fsnotify_clear_marks_by_group_flags(struct fsnotify_group *group,
*/
mutex_lock_nested(&group->mark_mutex, SINGLE_DEPTH_NESTING);
list_for_each_entry_safe(mark, lmark, &group->marks_list, g_list) {
if (mark->connector->flags & flags)
if (mark->connector->flags & type)
list_move(&mark->g_list, &to_free);
}
mutex_unlock(&group->mark_mutex);

6
include/linux/fsnotify_backend.h
View File

@ -356,16 +356,16 @@ extern void fsnotify_detach_mark(struct fsnotify_mark *mark);
/* free mark */
extern void fsnotify_free_mark(struct fsnotify_mark *mark);
/* run all the marks in a group, and clear all of the marks attached to given object type */
extern void fsnotify_clear_marks_by_group_flags(struct fsnotify_group *group, unsigned int flags);
extern void fsnotify_clear_marks_by_group(struct fsnotify_group *group, unsigned int type);
/* run all the marks in a group, and clear all of the vfsmount marks */
static inline void fsnotify_clear_vfsmount_marks_by_group(struct fsnotify_group *group)
{
fsnotify_clear_marks_by_group_flags(group, FSNOTIFY_OBJ_TYPE_VFSMOUNT);
fsnotify_clear_marks_by_group(group, FSNOTIFY_OBJ_TYPE_VFSMOUNT);
}
/* run all the marks in a group, and clear all of the inode marks */
static inline void fsnotify_clear_inode_marks_by_group(struct fsnotify_group *group)
{
fsnotify_clear_marks_by_group_flags(group, FSNOTIFY_OBJ_TYPE_INODE);
fsnotify_clear_marks_by_group(group, FSNOTIFY_OBJ_TYPE_INODE);
}
extern void fsnotify_get_mark(struct fsnotify_mark *mark);
extern void fsnotify_put_mark(struct fsnotify_mark *mark);