From 0d2e2a1d00d7d23e5bd9bb0935cde7c3d5835c56 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Thu, 17 Dec 2009 21:24:22 -0500 Subject: [PATCH] fsnotify: drop mask argument from fsnotify_alloc_group Nothing uses the mask argument to fsnotify_alloc_group. This patch drops that argument. Signed-off-by: Eric Paris --- fs/notify/dnotify/dnotify.c | 2 +- fs/notify/group.c | 8 +------- fs/notify/inotify/inotify_user.c | 2 +- include/linux/fsnotify_backend.h | 3 +-- kernel/audit_tree.c | 2 +- kernel/audit_watch.c | 2 +- 6 files changed, 6 insertions(+), 13 deletions(-) diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index 51e4fe33d6b..e0a847bd53b 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -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; diff --git a/fs/notify/group.c b/fs/notify/group.c index 1d20d26d5fe..1657349c30a 100644 --- a/fs/notify/group.c +++ b/fs/notify/group.c @@ -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; } diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 25a2854186e..a48d68a68b2 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -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; diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 7d3c03e4686..58326049ab2 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -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 */ diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c index 813274d4eda..04f16887406 100644 --- a/kernel/audit_tree.c +++ b/kernel/audit_tree.c @@ -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"); diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c index 87408b28211..83d5f9674ce 100644 --- a/kernel/audit_watch.c +++ b/kernel/audit_watch.c @@ -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"); -- 2.20.1