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| author | Pavel Begunkov <asml.silence@gmail.com> | 2026-08-07 14:19:23 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2026-08-15 17:29:57 -0600 |
| commit | 7b188cf990abe5e1f7bbc9d79db22ce1b414d7c3 (patch) | |
| tree | 0ffdd06934e92eee5039751bfe6edcd9027b18b7 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 888f7ab164508b4c7246dcb4475294d61b2db055 (diff) | |
io_uring/zcrx: coalesce same-niov RQEs on refill
With large rx piages I often see >10 sequential RQEs referring to the
same niov. Instead of putting them one by one, count such RQEs during
parsing and batch refcounting for the niov.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://patch.msgid.link/71f11d5de47553f187737e0e892ab783b03f53b1.1786108672.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions