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-rw-r--r--include/linux/dcache.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index aab53df4faf..c2c153f97e8 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -178,6 +178,7 @@ d_iput: no no no yes
#define DCACHE_INOTIFY_PARENT_WATCHED 0x0020 /* Parent inode is watched */
extern spinlock_t dcache_lock;
+extern seqlock_t rename_lock;
/**
* d_drop - drop a dentry