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| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-04-04 17:46:34 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-04-04 18:40:44 +0300 |
| commit | ab6005f3912fff07330297aba08922d2456dcede (patch) | |
| tree | 5319b37842e8ea5bb68c04cfacc0602273968fcb /tools/perf/scripts/python/libxed.py | |
| parent | e48e99b6edf41c69c5528aa7ffb2daf3c59ee105 (diff) | |
| download | linux-ab6005f3912fff07330297aba08922d2456dcede.tar.xz | |
io_uring: don't post tag CQEs on file/buffer registration failure
Buffer / file table registration is all or nothing, if it fails all
resources we might have partially registered are dropped and the table
is killed. If that happens, it doesn't make sense to post any rsrc tag
CQEs. That would be confusing to the application, which should not need
to handle that case.
Cc: stable@vger.kernel.org
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Fixes: 7029acd8a9503 ("io_uring/rsrc: get rid of per-ring io_rsrc_node list")
Link: https://lore.kernel.org/r/c514446a8dcb0197cddd5d4ba8f6511da081cf1f.1743777957.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions