diff options
| author | John Garry <john.g.garry@oracle.com> | 2024-11-18 13:50:16 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-11-19 20:30:02 +0300 |
| commit | fa6fec82811bc6ebd3c4337ae4dae36c802c0fc1 (patch) | |
| tree | c50c59553b32e197778aa4c499774387470f02f5 /tools/perf/scripts/python/libxed.py | |
| parent | d7f36dc446e894e0f57b5f05c5628f03c5f9e2d2 (diff) | |
| download | linux-fa6fec82811bc6ebd3c4337ae4dae36c802c0fc1.tar.xz | |
md/raid0: Atomic write support
Set BLK_FEAT_ATOMIC_WRITES_STACKED to enable atomic writes. All other
stacked device request queue limits should automatically be set properly.
With regards to atomic write max bytes limit, this will be set at
hw_max_sectors and this is limited by the stripe width, which we want.
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20241118105018.1870052-4-john.g.garry@oracle.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/libxed.py')
0 files changed, 0 insertions, 0 deletions