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authorMartin K. Petersen <martin.petersen@oracle.com>2008-10-01 03:38:39 -0400
committerJens Axboe <jens.axboe@oracle.com>2008-10-09 08:56:21 +0200
commitad7fce93147d32ae53d25d9ea1a8ba31a239deee (patch)
treebaa8c613c1d34ec247f13b860c3bf7671b07f586 /include/linux/blkdev.h
parent0c032ab889e7b20b8a5a7d09313e4aca214a15f7 (diff)
block: Switch blk_integrity_compare from bdev to gendisk
The DM and MD integrity support now depends on being able to use gendisks instead of block_devices when comparing integrity profiles. Change function parameters accordingly. Also update comparison logic so that two NULL profiles are a valid configuration. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux/blkdev.h')
-rw-r--r--include/linux/blkdev.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index bc693f5c388..00d340b0f75 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1012,7 +1012,7 @@ struct blk_integrity {
extern int blk_integrity_register(struct gendisk *, struct blk_integrity *);
extern void blk_integrity_unregister(struct gendisk *);
-extern int blk_integrity_compare(struct block_device *, struct block_device *);
+extern int blk_integrity_compare(struct gendisk *, struct gendisk *);
extern int blk_rq_map_integrity_sg(struct request *, struct scatterlist *);
extern int blk_rq_count_integrity_sg(struct request *);