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author | 2022-04-15 06:52:43 +0200 | |
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committer | 2022-04-17 19:49:59 -0600 | |
commit | 08e688fdb8f7e862092ae64cee20bc8b463d1046 (patch) | |
tree | 8c85516d2478db6988a5d73b1032622a2897a705 /tools/perf/scripts/python/export-to-postgresql.py | |
parent | block: add a bdev_nonrot helper (diff) | |
download | linux-dev-08e688fdb8f7e862092ae64cee20bc8b463d1046.tar.xz linux-dev-08e688fdb8f7e862092ae64cee20bc8b463d1046.zip |
block: add a bdev_write_cache helper
Add a helper to check the write cache flag based on the block_device
instead of having to poke into the block layer internal request_queue.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: David Sterba <dsterba@suse.com> [btrfs]
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220415045258.199825-13-hch@lst.de
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