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| author | Mike Snitzer <[email protected]> | 2023-04-14 16:07:27 +0000 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2023-04-14 16:07:27 +0000 |
| commit | 13f6facf3faeed34ca381aef4c9b153c7aed3972 (patch) | |
| tree | 5b178e7ae69f1c9b7c10e91fa20c1acfaee0631a /tools/perf/scripts/python/syscall-counts.py | |
| parent | dm: add helper macro for simple DM target module init and exit (diff) | |
| download | kernel-13f6facf3faeed34ca381aef4c9b153c7aed3972.tar.gz kernel-13f6facf3faeed34ca381aef4c9b153c7aed3972.zip | |
dm: allow targets to require splitting WRITE_ZEROES and SECURE_ERASE
Introduce max_write_zeroes_granularity and
max_secure_erase_granularity flags in the dm_target struct.
If a target sets these then DM core will split IO of these operation
types accordingly (in terms of max_write_zeroes_sectors and
max_secure_erase_sectors respectively).
Signed-off-by: Mike Snitzer <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions