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| author | Eric Paris <eparis@redhat.com> | 2009-12-18 03:24:22 +0100 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2010-07-28 15:58:50 +0200 |
| commit | ffab83402f01555a5fa32efb48a4dd0ce8d12ef5 (patch) | |
| tree | 4e02fa7422becb56e6ed4b8721f8b0fb3a867d44 /fs/notify/group.c | |
| parent | fsnotify: fsnotify_obtain_group kzalloc cleanup (diff) | |
| download | linux-ffab83402f01555a5fa32efb48a4dd0ce8d12ef5.tar.xz linux-ffab83402f01555a5fa32efb48a4dd0ce8d12ef5.zip | |
fsnotify: fsnotify_obtain_group should be fsnotify_alloc_group
fsnotify_obtain_group was intended to be able to find an already existing
group. Nothing uses that functionality. This just renames it to
fsnotify_alloc_group so it is clear what it is doing.
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'fs/notify/group.c')
| -rw-r--r-- | fs/notify/group.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/notify/group.c b/fs/notify/group.c index 934860e98095..1d20d26d5fee 100644 --- a/fs/notify/group.c +++ b/fs/notify/group.c @@ -162,16 +162,13 @@ void fsnotify_put_group(struct fsnotify_group *group) } /* - * Either finds an existing group which matches the group_num, mask, and ops or - * creates a new group and adds it to the global group list. In either case we - * take a reference for the group returned. + * Create a new fsnotify_group and hold a reference for the group returned. */ -struct fsnotify_group *fsnotify_obtain_group(__u32 mask, - const struct fsnotify_ops *ops) +struct fsnotify_group *fsnotify_alloc_group(__u32 mask, + const struct fsnotify_ops *ops) { struct fsnotify_group *group; - /* very low use, simpler locking if we just always alloc */ group = kzalloc(sizeof(struct fsnotify_group), GFP_KERNEL); if (!group) return ERR_PTR(-ENOMEM); @@ -192,7 +189,6 @@ struct fsnotify_group *fsnotify_obtain_group(__u32 mask, mutex_lock(&fsnotify_grp_mutex); - /* group not found, add a new one */ list_add_rcu(&group->group_list, &fsnotify_groups); group->on_group_list = 1; /* being on the fsnotify_groups list holds one num_marks */ |