diff --git a/[refs] b/[refs] index 96beb0d0afb0..4dcc68486548 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 4d36a9e65d4966b433b2f3424d9457468bc80e00 +refs/heads/master: 9ce209d64d820a6d5ed6b952e2c0f917faad6031 diff --git a/trunk/fs/eventpoll.c b/trunk/fs/eventpoll.c index 99368bda0261..aec5c13f6341 100644 --- a/trunk/fs/eventpoll.c +++ b/trunk/fs/eventpoll.c @@ -930,8 +930,15 @@ static int ep_send_events(struct eventpoll *ep, struct epoll_event __user *event * inside the main ready-list here. */ for (nepi = ep->ovflist; (epi = nepi) != NULL; - nepi = epi->next, epi->next = EP_UNACTIVE_PTR) - list_add_tail(&epi->rdllink, &ep->rdllist); + nepi = epi->next, epi->next = EP_UNACTIVE_PTR) { + /* + * If the above loop quit with errors, the epoll item might still + * be linked to "txlist", and the list_splice() done below will + * take care of those cases. + */ + if (!ep_is_linked(&epi->rdllink)) + list_add_tail(&epi->rdllink, &ep->rdllist); + } /* * We need to set back ep->ovflist to EP_UNACTIVE_PTR, so that after * releasing the lock, events will be queued in the normal way inside