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| author | Christoph Hellwig <hch@lst.de> | 2025-05-07 14:04:26 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-05-07 07:31:07 -0600 |
| commit | 10b1e59cdadabff16fc78eb2ca4c341b1502293c (patch) | |
| tree | b3b028ec44f1eb48b8ac5fec40d309c2f59a9d1a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 850e210d5ad21b94b55b97d4d82b4cdeb0bb05df (diff) | |
block: add a bdev_rw_virt helper
Add a helper to perform synchronous I/O on a kernel direct map range.
Currently this is implemented in various places in usually not very
efficient ways, so provide a generic helper instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20250507120451.4000627-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions