diff options
| author | Joe Lawrence <[email protected]> | 2013-02-21 13:28:09 +1100 |
|---|---|---|
| committer | NeilBrown <[email protected]> | 2013-02-26 11:55:21 +1100 |
| commit | c8dc9c654794a765ca61baed07f84ed8aaa7ca8c (patch) | |
| tree | 81dea728ef7bcaa01fb7e06c1e731d76dd258dff /drivers/scsi/mpt2sas/mpi/mpi2_raid.h | |
| parent | bbfa57c0f2243a7c31fd248d22e9861a2802cad5 (diff) | |
md: raid1,10: Handle REQ_WRITE_SAME flag in write bios
Set mddev queue's max_write_same_sectors to its chunk_sector value (before
disk_stack_limits merges the underlying disk limits.) With that in place,
be sure to handle writes coming down from the block layer that have the
REQ_WRITE_SAME flag set. That flag needs to be copied into any newly cloned
write bio.
Signed-off-by: Joe Lawrence <[email protected]>
Acked-by: "Martin K. Petersen" <[email protected]>
Signed-off-by: NeilBrown <[email protected]>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpi/mpi2_raid.h')
0 files changed, 0 insertions, 0 deletions