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| author |   John Garry <john.g.garry@oracle.com> | 2024-06-20 12:53:51 +0000 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2024-06-20 15:19:17 -0600 |
| commit | f70167a7a6e7e8a6911f3a216dc044cbfe7c1983 (patch) | |
| tree | e3f10bf5aa0b0ccb34a3f7ef9f116fb42581cf9e /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | block: Pass blk_queue_get_max_sectors() a request pointer (diff) | |
| download | wireguard-linux-f70167a7a6e7e8a6911f3a216dc044cbfe7c1983.tar.xz wireguard-linux-f70167a7a6e7e8a6911f3a216dc044cbfe7c1983.zip | |
block: Generalize chunk_sectors support as boundary support
The purpose of the chunk_sectors limit is to ensure that a mergeble request
fits within the boundary of the chunck_sector value.
Such a feature will be useful for other request_queue boundary limits, so
generalize the chunk_sectors merge code.
This idea was proposed by Hannes Reinecke.
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Link: https://lore.kernel.org/r/20240620125359.2684798-3-john.g.garry@oracle.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions