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| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-08-09 22:18:08 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-08-23 22:09:43 +0300 |
| commit | c34b025f2d2149d4351b994a923fa687a32478f8 (patch) | |
| tree | dd1c14cc5d6e8cea6a1888ce773dfcf074581a54 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f56165e62fae78200292857628e4f1d8d12a0ed0 (diff) | |
| download | linux-c34b025f2d2149d4351b994a923fa687a32478f8.tar.xz | |
io_uring: cache __io_free_req()'d requests
Don't kfree requests in __io_free_req() but put them back into the
internal request cache. That makes allocations more sustainable and will
be used for refcounting optimisations.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/9f4950fbe7771c8d41799366d0a3a08ac3040236.1628536684.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions