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-rw-r--r--fs/nilfs2/the_nilfs.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
index 4d6763e28eb5..4cc705a1d135 100644
--- a/fs/nilfs2/the_nilfs.c
+++ b/fs/nilfs2/the_nilfs.c
@@ -769,24 +769,3 @@ void nilfs_put_root(struct nilfs_root *root)
kfree(root);
}
}
-
-int nilfs_checkpoint_is_mounted(struct the_nilfs *nilfs, __u64 cno,
- int snapshot_mount)
-{
- struct nilfs_root *root;
- int ret;
-
- if (cno < 0 || cno > nilfs->ns_cno)
- return false;
-
- if (cno >= nilfs_last_cno(nilfs))
- return true; /* protect recent checkpoints */
-
- ret = false;
- root = nilfs_lookup_root(nilfs, cno);
- if (root) {
- ret = true;
- nilfs_put_root(root);
- }
- return ret;
-}