From: Li Chen <chenl311@chinatelecom.cn>
Date: Tue, 11 Nov 2025 12:13:35 +0000 (+0800)
Subject: dm-pcache: reuse meta_addr in pcache_meta_find_latest
X-Git-Tag: v6.18~30^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=840b80af74fda9672f111023ca17ad7875427f13;p=thirdparty%2Flinux.git

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: Li Chen <chenl311@chinatelecom.cn>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
---

diff --git a/drivers/md/dm-pcache/pcache_internal.h b/drivers/md/dm-pcache/pcache_internal.h
index d427e534727c..b7a3319d2bd3 100644
--- a/drivers/md/dm-pcache/pcache_internal.h
+++ b/drivers/md/dm-pcache/pcache_internal.h
@@ -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;
 		}
 	}