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| author |   Damien Le Moal <damien.lemoal@wdc.com> | 2021-05-26 06:24:52 +0900 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2021-06-04 12:07:35 -0400 |
| commit | d0ea6bde141df9311bc36e7b07ad37b449f2c4f5 (patch) | |
| tree | 16c7e97b17b31aeefa7032ad4148cb3fd9c4dedb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | block: improve handling of all zones reset operation (diff) | |
| download | linux-dev-d0ea6bde141df9311bc36e7b07ad37b449f2c4f5.tar.xz linux-dev-d0ea6bde141df9311bc36e7b07ad37b449f2c4f5.zip | |
block: introduce bio zone helpers
Introduce the helper functions bio_zone_no() and bio_zone_is_seq().
Both are the BIO counterparts of the request helpers blk_rq_zone_no()
and blk_rq_zone_is_seq(), respectively returning the number of the
target zone of a bio and true if the BIO target zone is sequential.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions