diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-04-01 15:44:02 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-04-11 19:30:35 -0600 |
| commit | f4f7d21ce46474128934caeb80dfb1e5396b596e (patch) | |
| tree | ffe56c2fd3a6b8ab0e8ba81d1dfccaf781fde3f2 /fs/io_uring.c | |
| parent | 9a321c98490c70653a4f0a10b28c45edbcf7a93d (diff) | |
| download | lwn-f4f7d21ce46474128934caeb80dfb1e5396b596e.tar.gz lwn-f4f7d21ce46474128934caeb80dfb1e5396b596e.zip | |
io_uring: don't quiesce intial files register
There is no reason why we would want to fully quiesce ring on
IORING_REGISTER_FILES, if it's already registered we fail.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/563bb8060bb2d3efbc32fce6101678281c574d2a.1617287883.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
| -rw-r--r-- | fs/io_uring.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index ede9d01efb3b..4700de36a8cc 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -9815,6 +9815,7 @@ static int io_register_enable_rings(struct io_ring_ctx *ctx) static bool io_register_op_must_quiesce(int op) { switch (op) { + case IORING_REGISTER_FILES: case IORING_UNREGISTER_FILES: case IORING_REGISTER_FILES_UPDATE: case IORING_REGISTER_PROBE: |