]> Git Repo - linux.git/commit
projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b18032b) | patch
io_uring: fix __io_uring_files_cancel() with TASK_UNINTERRUPTIBLE
authorPavel Begunkov <[email protected]>
Tue, 26 Jan 2021 15:28:26 +0000 (15:28 +0000)
committerJens Axboe <[email protected]>
Tue, 26 Jan 2021 15:51:08 +0000 (08:51 -0700)
commita1bb3cd58913338e1b627ea6b8c03c2ae82d293f
tree7d5dc5a5fbf032bfd7fedc1179a1fd3ec4c6797etree | snapshot
parentb18032bb0a883cd7edd22a7fe6c57e1059b81ed0commit | diff
io_uring: fix __io_uring_files_cancel() with TASK_UNINTERRUPTIBLE

If the tctx inflight number haven't changed because of cancellation,
__io_uring_task_cancel() will continue leaving the task in
TASK_UNINTERRUPTIBLE state, that's not expected by
__io_uring_files_cancel(). Ensure we always call finish_wait() before
retrying.

Cc: [email protected] # 5.9+
Signed-off-by: Pavel Begunkov <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
fs/io_uring.c diff | blob | blame | history
Empty description
This page took 0.042253 seconds and 4 git commands to generate.