From 5e196a9cf557dbc2bf808824c6c4998150e18d06 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 26 Aug 2012 21:27:40 -0400 Subject: [PATCH] switch epoll_wait(2) to fget_light() Signed-off-by: Al Viro --- fs/eventpoll.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/fs/eventpoll.c b/fs/eventpoll.c index eedec84c1809..567ae72e155d 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1809,7 +1809,7 @@ error_return: SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events, int, maxevents, int, timeout) { - int error; + int error, fput_needed; struct file *file; struct eventpoll *ep; @@ -1825,7 +1825,7 @@ SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events, /* Get the "struct file *" for the eventpoll file */ error = -EBADF; - file = fget(epfd); + file = fget_light(epfd, &fput_needed); if (!file) goto error_return; @@ -1847,7 +1847,7 @@ SYSCALL_DEFINE4(epoll_wait, int, epfd, struct epoll_event __user *, events, error = ep_poll(ep, events, maxevents, timeout); error_fput: - fput(file); + fput_light(file, fput_needed); error_return: return error; -- 2.20.1