| commit | 4ee3631451c9a62e6b6bc7ee51fb9a5b34e33509 | |
| author | Pavel Begunkov <asml.silence@gmail.com> | |
| Fri, 1 May 2020 14:09:37 +0000 (1 17:09 +0300) | ||
| committer | Jens Axboe <axboe@kernel.dk> | |
| Fri, 1 May 2020 14:50:30 +0000 (1 08:50 -0600) | ||
| tree | 240096f00b0440988e2e5a83802d9b98f9497986 | treesnapshot (tar.gz zip) |
| parent | 7759a0bfadceef3910d0e50f86d63b6ed58b4e70 | commitdiff |
io_uring: check non-sync defer_list carefully
io_req_defer() do double-checked locking. Use proper helpers for that,
i.e. list_empty_careful().
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_req_defer() do double-checked locking. Use proper helpers for that,
i.e. list_empty_careful().
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| fs/io_uring.c | diffblobblamehistory |