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| author | Christian Brauner <brauner@kernel.org> | 2025-02-20 12:18:47 +0300 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-02-20 12:18:47 +0300 |
| commit | 0511f4e6a16988e485a5e60727c89e2ca9f83f44 (patch) | |
| tree | 4c460d4123dab15d9c065322a97bfd4d989566e9 /include/linux | |
| parent | 2014c95afecee3e76ca4a56956a936e23283f05b (diff) | |
| parent | ae3a4f1fdc2cfad089e79e2ee4697f84941528d3 (diff) | |
| download | linux-0511f4e6a16988e485a5e60727c89e2ca9f83f44.tar.xz | |
Merge patch series "epoll changes for io_uring wait support"
Bring in the preparatory epoll changes for io_uring epoll support.
* patches from https://lore.kernel.org/r/20250219172552.1565603-1-axboe@kernel.dk:
eventpoll: add epoll_sendevents() helper
eventpoll: abstract out ep_try_send_events() helper
eventpoll: abstract out parameter sanity checking
Link: https://lore.kernel.org/r/20250219172552.1565603-1-axboe@kernel.dk
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/eventpoll.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/eventpoll.h b/include/linux/eventpoll.h index 0c0d00fcd131..ccb478eb174b 100644 --- a/include/linux/eventpoll.h +++ b/include/linux/eventpoll.h @@ -25,6 +25,10 @@ struct file *get_epoll_tfile_raw_ptr(struct file *file, int tfd, unsigned long t /* Used to release the epoll bits inside the "struct file" */ void eventpoll_release_file(struct file *file); +/* Copy ready events to userspace */ +int epoll_sendevents(struct file *file, struct epoll_event __user *events, + int maxevents); + /* * This is called from inside fs/file_table.c:__fput() to unlink files * from the eventpoll interface. We need to have this facility to cleanup |