vfs-ino.patch 599 Bytes
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SPDX-License-Identifier: GPL-2.0
diff --git a/fs/inode.c b/fs/inode.c
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index 9a453f3637f8..d6887a6ad79f 100644
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--- a/fs/inode.c
+++ b/fs/inode.c
@@ -869,6 +869,8 @@ unsigned int get_next_ino(void)
 	unsigned int *p = &get_cpu_var(last_ino);
 	unsigned int res = *p;
 
+start:
+
 #ifdef CONFIG_SMP
 	if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
 		static atomic_t shared_last_ino;
@@ -881,7 +883,7 @@ unsigned int get_next_ino(void)
 	res++;
 	/* get_next_ino should not provide a 0 inode number */
 	if (unlikely(!res))
-		res++;
+		goto start;
 	*p = res;
 	put_cpu_var(last_ino);
 	return res;