Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / fs / dcache.c

diff --git a/fs/dcache.c b/fs/dcache.c
index 16521a9..693f95b 100644 (file)
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1134,6 +1134,8 @@ positive:
        return 1;
 
 rename_retry:
+       if (locked)
+               goto again;
        locked = 1;
        write_seqlock(&rename_lock);
        goto again;
@@ -1141,7 +1143,7 @@ rename_retry:
 EXPORT_SYMBOL(have_submounts);
 
 /*
- * Search the dentry child list for the specified parent,
+ * Search the dentry child list of the specified parent,
  * and move any unused dentries to the end of the unused
  * list for prune_dcache(). We descend to the next level
  * whenever the d_subdirs list is non-empty and continue
@@ -1236,6 +1238,8 @@ out:
 rename_retry:
        if (found)
                return found;
+       if (locked)
+               goto again;
        locked = 1;
        write_seqlock(&rename_lock);
        goto again;
@@ -3035,6 +3039,8 @@ resume:
        return;
 
 rename_retry:
+       if (locked)
+               goto again;
        locked = 1;
        write_seqlock(&rename_lock);
        goto again;