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| author | Christoph Hellwig <hch@lst.de> | 2024-11-13 18:20:46 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-11-13 22:04:58 +0300 |
| commit | 00e8d290b55f2fa5c5a0500b4dccf9e090650447 (patch) | |
| tree | b100d80c6c93497a9dfa0563317f976c20f02e86 /tools/perf/scripts/python/stackcollapse.py | |
| parent | e70c301faece15b618e54b613b1fd6ece3dd05b4 (diff) | |
| download | linux-00e8d290b55f2fa5c5a0500b4dccf9e090650447.tar.xz | |
block: don't reorder requests in blk_mq_add_to_batch
LIFO ordering for batched completions is a bit unexpected and also
defeats some merging optimizations in e.g. the XFS buffered write
code. Now that we can easily add the request to the tail of the list
do that.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20241113152050.157179-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions