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| author | Pavel Begunkov <asml.silence@gmail.com> | 2019-11-14 00:11:01 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-11-13 19:41:01 -0700 |
| commit | a320e9fa1e2680116d165b9369dfa41d7cc1e1d1 (patch) | |
| tree | 5de70c13342c856129f9bb25f5a03ce0450a72c4 /fs | |
| parent | 9d858b21483981db9c0cb4b184d4cdeb4bc525c2 (diff) | |
io_uring: Fix getting file for non-fd opcodes
For timeout requests and bunch of others io_uring tries to grab a file
with specified fd, which is usually stdin/fd=0.
Update io_op_needs_file()
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/io_uring.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 9500780bcaea..55f8b1d378df 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -2599,6 +2599,10 @@ static bool io_op_needs_file(const struct io_uring_sqe *sqe) switch (op) { case IORING_OP_NOP: case IORING_OP_POLL_REMOVE: + case IORING_OP_TIMEOUT: + case IORING_OP_TIMEOUT_REMOVE: + case IORING_OP_ASYNC_CANCEL: + case IORING_OP_LINK_TIMEOUT: return false; default: return true; |