Commit 840b80af authored by Li Chen's avatar Li Chen Committed by Mikulas Patocka
Browse files

dm-pcache: reuse meta_addr in pcache_meta_find_latest 



pcache_meta_find_latest() already computes the metadata address as
meta_addr. Reuse that instead of recomputing.

Signed-off-by: default avatarLi Chen <chenl311@chinatelecom.cn>
Signed-off-by: default avatarMikulas Patocka <mpatocka@redhat.com>
parent 341d14bd

drivers/md/dm-pcache/pcache_internal.h

+1 −1
Original line number Diff line number Diff line
@@ -99,7 +99,7 @@ static inline void __must_check *pcache_meta_find_latest(struct pcache_meta_head 
		/* Update latest if a more recent sequence is found */

		if (!latest || pcache_meta_seq_after(meta->seq, seq_latest)) {

			seq_latest = meta->seq;

			latest = (void *)header + (i * meta_max_size);

			latest = meta_addr;

		}

	}