From 35566087099c3ff8901d65ee98af56347ee66e5a Mon Sep 17 00:00:00 2001 From: Andreas Gruenbacher Date: Thu, 17 Dec 2009 21:24:25 -0500 Subject: fsnotify: take inode->i_lock inside fsnotify_find_mark_entry() All callers to fsnotify_find_mark_entry() except one take and release inode->i_lock around the call. Take the lock inside fsnotify_find_mark_entry() instead. Signed-off-by: Andreas Gruenbacher Signed-off-by: Eric Paris --- fs/notify/inotify/inotify_fsnotify.c | 4 ---- fs/notify/inotify/inotify_user.c | 2 -- 2 files changed, 6 deletions(-) (limited to 'fs/notify/inotify') diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c index 12dc72be992e..cc8f6bcbb4a3 100644 --- a/fs/notify/inotify/inotify_fsnotify.c +++ b/fs/notify/inotify/inotify_fsnotify.c @@ -97,9 +97,7 @@ static int inotify_handle_event(struct fsnotify_group *group, struct fsnotify_ev to_tell = event->to_tell; - spin_lock(&to_tell->i_lock); fsn_mark = fsnotify_find_mark(group, to_tell); - spin_unlock(&to_tell->i_lock); /* race with watch removal? We already passes should_send */ if (unlikely(!fsn_mark)) return 0; @@ -147,9 +145,7 @@ static bool inotify_should_send_event(struct fsnotify_group *group, struct inode struct fsnotify_mark *fsn_mark; bool send; - spin_lock(&inode->i_lock); fsn_mark = fsnotify_find_mark(group, inode); - spin_unlock(&inode->i_lock); if (!fsn_mark) return false; diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 80d102acb86b..ad5a1ea7827e 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -566,9 +566,7 @@ static int inotify_update_existing_watch(struct fsnotify_group *group, if (unlikely(!mask)) return -EINVAL; - spin_lock(&inode->i_lock); fsn_mark = fsnotify_find_mark(group, inode); - spin_unlock(&inode->i_lock); if (!fsn_mark) return -ENOENT; -- cgit v1.2.3