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-rw-r--r--fs/internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/internal.h b/fs/internal.h
index b916b84809f3..5cec33cdf70f 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -193,6 +193,8 @@ extern long prune_icache_sb(struct super_block *sb, struct shrink_control *sc);
int dentry_needs_remove_privs(struct mnt_idmap *, struct dentry *dentry);
bool in_group_or_capable(struct mnt_idmap *idmap,
const struct inode *inode, vfsgid_t vfsgid);
+void lock_two_inodes(struct inode *inode1, struct inode *inode2,
+ unsigned subclass1, unsigned subclass2);
/*
* fs-writeback.c