diff options
Diffstat (limited to 'fs/eventpoll.c')
| -rw-r--r-- | fs/eventpoll.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/eventpoll.c b/fs/eventpoll.c index a5d219d920e7..60f6b2712f5e 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -722,7 +722,11 @@ static __poll_t ep_scan_ready_list(struct eventpoll *ep, * contain them, and the list_splice() below takes care of them. */ if (!ep_is_linked(epi)) { - list_add_tail(&epi->rdllink, &ep->rdllist); + /* + * ->ovflist is LIFO, so we have to reverse it in order + * to keep in FIFO. + */ + list_add(&epi->rdllink, &ep->rdllist); ep_pm_stay_awake(epi); } } |