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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-08-26 21:27:40 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-09-26 21:10:07 -0400 |
| commit | 5e196a9cf557dbc2bf808824c6c4998150e18d06 (patch) | |
| tree | e0a209f3bc1b8029f461b79557a643c687e4a3ad /fs/eventpoll.c | |
| parent | ecd188159efa112770d5f8a4a62f8d3586784f48 (diff) | |
| download | lwn-5e196a9cf557dbc2bf808824c6c4998150e18d06.tar.gz lwn-5e196a9cf557dbc2bf808824c6c4998150e18d06.zip | |
switch epoll_wait(2) to fget_light()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/eventpoll.c')
| -rw-r--r-- | fs/eventpoll.c | 6 |
1 files 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; |