Commit b2503e93 authored by Stanley Zhang's avatar Stanley Zhang Committed by Jens Axboe
Browse files

ublk: support UBLK_F_INTEGRITY 



Now that all the components of the ublk integrity feature have been
implemented, add UBLK_F_INTEGRITY to UBLK_F_ALL, conditional on block
layer integrity support (CONFIG_BLK_DEV_INTEGRITY). This allows ublk
servers to create ublk devices with UBLK_F_INTEGRITY set and
UBLK_U_CMD_GET_FEATURES to report the feature as supported.

Signed-off-by: default avatarStanley Zhang <stazhang@purestorage.com>
[csander: make feature conditional on CONFIG_BLK_DEV_INTEGRITY]
Signed-off-by: default avatarCaleb Sander Mateos <csander@purestorage.com>
Reviewed-by: default avatarMing Lei <ming.lei@redhat.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent be82a890

drivers/block/ublk_drv.c

+2 −1
Original line number Diff line number Diff line
@@ -75,7 +75,8 @@ 
		| UBLK_F_AUTO_BUF_REG \

		| UBLK_F_QUIESCE \

		| UBLK_F_PER_IO_DAEMON \

		| UBLK_F_BUF_REG_OFF_DAEMON)

		| UBLK_F_BUF_REG_OFF_DAEMON \

		| (IS_ENABLED(CONFIG_BLK_DEV_INTEGRITY) ? UBLK_F_INTEGRITY : 0))



#define UBLK_F_ALL_RECOVERY_FLAGS (UBLK_F_USER_RECOVERY \

		| UBLK_F_USER_RECOVERY_REISSUE \