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author | Paul Mundt <lethal@linux-sh.org> | 2009-09-01 13:54:14 +0900 |
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committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-01 13:54:14 +0900 |
commit | ac6a0cf6716bb46813d0161024c66c2af66e53d1 (patch) | |
tree | c7f53b1a04c590032c022549f3186fb9b04f8358 /fs/notify/notification.c | |
parent | sh: Fix up sh4_flush_dcache_page() build on UP. (diff) | |
parent | sh: Fix dcache flushing for N-way write-through caches. (diff) | |
download | linux-dev-ac6a0cf6716bb46813d0161024c66c2af66e53d1.tar.xz linux-dev-ac6a0cf6716bb46813d0161024c66c2af66e53d1.zip |
Merge branch 'master' into sh/smp
Conflicts:
arch/sh/mm/cache-sh4.c
Diffstat (limited to 'fs/notify/notification.c')
-rw-r--r-- | fs/notify/notification.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/notify/notification.c b/fs/notify/notification.c index 521368574e97..3816d5750dd5 100644 --- a/fs/notify/notification.c +++ b/fs/notify/notification.c @@ -153,6 +153,10 @@ static bool event_compare(struct fsnotify_event *old, struct fsnotify_event *new return true; break; case (FSNOTIFY_EVENT_NONE): + if (old->mask & FS_Q_OVERFLOW) + return true; + else if (old->mask & FS_IN_IGNORED) + return false; return false; }; } @@ -171,9 +175,7 @@ int fsnotify_add_notify_event(struct fsnotify_group *group, struct fsnotify_even struct list_head *list = &group->notification_list; struct fsnotify_event_holder *last_holder; struct fsnotify_event *last_event; - - /* easy to tell if priv was attached to the event */ - INIT_LIST_HEAD(&priv->event_list); + int ret = 0; /* * There is one fsnotify_event_holder embedded inside each fsnotify_event. @@ -194,6 +196,7 @@ alloc_holder: if (group->q_len >= group->max_events) { event = &q_overflow_event; + ret = -EOVERFLOW; /* sorry, no private data on the overflow event */ priv = NULL; } @@ -235,7 +238,7 @@ alloc_holder: mutex_unlock(&group->notification_mutex); wake_up(&group->notification_waitq); - return 0; + return ret; } /* |