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fsnotify: drop mask argument from fsnotify_alloc_group

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Nothing uses the mask argument to fsnotify_alloc_group.  This patch drops
that argument.

Signed-off-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Eric Paris 2009-12-17 21:24:22 -05:00
parent 220d14df0d
commit 0d2e2a1d00
6 changed files with 6 additions and 13 deletions
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2
fs/notify/dnotify/dnotify.c
View File

@ -433,7 +433,7 @@ static int __init dnotify_init(void)
dnotify_struct_cache = KMEM_CACHE(dnotify_struct, SLAB_PANIC);
dnotify_mark_entry_cache = KMEM_CACHE(dnotify_mark_entry, SLAB_PANIC);
dnotify_group = fsnotify_alloc_group(0, &dnotify_fsnotify_ops);
dnotify_group = fsnotify_alloc_group(&dnotify_fsnotify_ops);
if (IS_ERR(dnotify_group))
panic("unable to allocate fsnotify group for dnotify\n");
return 0;

8
fs/notify/group.c
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@ -164,8 +164,7 @@ void fsnotify_put_group(struct fsnotify_group *group)
/*
* Create a new fsnotify_group and hold a reference for the group returned.
*/
struct fsnotify_group *fsnotify_alloc_group(__u32 mask,
const struct fsnotify_ops *ops)
struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops)
{
struct fsnotify_group *group;
@ -175,8 +174,6 @@ struct fsnotify_group *fsnotify_alloc_group(__u32 mask,
atomic_set(&group->refcnt, 1);
group->mask = mask;
mutex_init(&group->notification_mutex);
INIT_LIST_HEAD(&group->notification_list);
init_waitqueue_head(&group->notification_waitq);
@ -196,8 +193,5 @@ struct fsnotify_group *fsnotify_alloc_group(__u32 mask,
mutex_unlock(&fsnotify_grp_mutex);
if (mask)
fsnotify_recalc_global_mask();
return group;
}

2
fs/notify/inotify/inotify_user.c
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@ -695,7 +695,7 @@ static struct fsnotify_group *inotify_new_group(struct user_struct *user, unsign
{
struct fsnotify_group *group;
group = fsnotify_alloc_group(0, &inotify_fsnotify_ops);
group = fsnotify_alloc_group(&inotify_fsnotify_ops);
if (IS_ERR(group))
return group;

3
include/linux/fsnotify_backend.h
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@ -305,8 +305,7 @@ static inline void __fsnotify_d_instantiate(struct dentry *dentry, struct inode
/* must call when a group changes its ->mask */
extern void fsnotify_recalc_global_mask(void);
/* get a reference to an existing or create a new group */
extern struct fsnotify_group *fsnotify_alloc_group(__u32 mask,
const struct fsnotify_ops *ops);
extern struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops);
/* run all marks associated with this group and update group->mask */
extern void fsnotify_recalc_group_mask(struct fsnotify_group *group);
/* drop reference on a group from fsnotify_alloc_group */

2
kernel/audit_tree.c
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@ -937,7 +937,7 @@ static int __init audit_tree_init(void)
{
int i;
audit_tree_group = fsnotify_alloc_group(0, &audit_tree_ops);
audit_tree_group = fsnotify_alloc_group(&audit_tree_ops);
if (IS_ERR(audit_tree_group))
audit_panic("cannot initialize fsnotify group for rectree watches");

2
kernel/audit_watch.c
View File

@ -585,7 +585,7 @@ static const struct fsnotify_ops audit_watch_fsnotify_ops = {
static int __init audit_watch_init(void)
{
audit_watch_group = fsnotify_alloc_group(0, &audit_watch_fsnotify_ops);
audit_watch_group = fsnotify_alloc_group(&audit_watch_fsnotify_ops);
if (IS_ERR(audit_watch_group)) {
audit_watch_group = NULL;
audit_panic("cannot create audit fsnotify group");