diff options
| author | Jens Axboe <axboe@kernel.dk> | 2026-04-23 05:10:15 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2026-05-15 09:57:37 -0600 |
| commit | 071858de47a29ae8b0bf2239a195df876806e28e (patch) | |
| tree | 6fee29e0946bc35060327f43ac7b31e7c542a497 /io_uring | |
| parent | fe87ab1e95120bbd13c8b97367de45367bf2ab5b (diff) | |
| download | ath-071858de47a29ae8b0bf2239a195df876806e28e.tar.gz | |
io_uring/epoll: switch to using do_epoll_ctl_file() interface
No functional changes in this patch.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/epoll.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/io_uring/epoll.c b/io_uring/epoll.c index 8d4610246ba0a..b9db8bde27ec8 100644 --- a/io_uring/epoll.c +++ b/io_uring/epoll.c @@ -51,10 +51,21 @@ int io_epoll_ctl_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe) int io_epoll_ctl(struct io_kiocb *req, unsigned int issue_flags) { struct io_epoll *ie = io_kiocb_to_cmd(req, struct io_epoll); - int ret; bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK; + struct epoll_key key; + int ret; + + CLASS(fd, f)(ie->epfd); + if (fd_empty(f)) + return -EBADF; + + CLASS(fd, tf)(ie->fd); + if (fd_empty(tf)) + return -EBADF; - ret = do_epoll_ctl(ie->epfd, ie->op, ie->fd, &ie->event, force_nonblock); + key.file = fd_file(tf); + key.fd = ie->fd; + ret = do_epoll_ctl_file(fd_file(f), ie->op, &key, &ie->event, force_nonblock); if (force_nonblock && ret == -EAGAIN) return -EAGAIN; |