dm: Add support for block PR read keys/reservation
authorMike Christie <michael.christie@oracle.com>
Fri, 7 Apr 2023 20:05:39 +0000 (15:05 -0500)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 12 Apr 2023 01:55:35 +0000 (21:55 -0400)
commit8a8da082e9e46fb8c246822145a2e4920a8d03d5
treee656d5b8db5b12547d88f14640b5a044a4203849
parent0af7b5e2362d3b67334f20e49138d89141dc24d3
dm: Add support for block PR read keys/reservation

This adds support in dm for the block PR read keys and read reservation
callouts.

Signed-off-by: Mike Christie <michael.christie@oracle.com>
Link: https://lore.kernel.org/r/20230407200551.12660-7-michael.christie@oracle.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/md/dm.c