X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=fs%2Fdcache.c;h=a88948b8bd17d8b16c42af20ee55bcf47f358923;hb=7612bd8483bdc8cd723716a7097851819e6b8a72;hp=2347cdb15abbc18b43e7254059aab2b50aeb6962;hpb=60ad4466821a96913a9b567115e194ed1087c2d7;p=mirror_ubuntu-bionic-kernel.git

diff --git a/fs/dcache.c b/fs/dcache.c
index 2347cdb15abb..a88948b8bd17 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -795,6 +795,7 @@ relock:
 
 /**
  * prune_dcache_sb - shrink the dcache
+ * @sb: superblock
  * @nr_to_scan: number of entries to try to free
  *
  * Attempt to shrink the superblock dcache LRU by @nr_to_scan entries. This is
@@ -1728,7 +1729,7 @@ seqretry:
 		 */
 		if (read_seqcount_retry(&dentry->d_seq, *seq))
 			goto seqretry;
-		if (parent->d_flags & DCACHE_OP_COMPARE) {
+		if (unlikely(parent->d_flags & DCACHE_OP_COMPARE)) {
 			if (parent->d_op->d_compare(parent, *inode,
 						dentry, i,
 						tlen, tname, name))