From a661fc561190c0ee2d7cfabcfa92204e2b3aa349 Mon Sep 17 00:00:00 2001 From: Amon Ott Date: Mon, 23 Jan 2012 09:25:23 -0800 Subject: [PATCH] ceph: use 2 instead of 1 as fallback for 32-bit inode number The root directory of the Ceph mount has inode number 1, so falling back to 1 always creates a collision. 2 is unused on my test systems and seems less likely to collide. Signed-off-by: Amon Ott Signed-off-by: Sage Weil --- fs/ceph/super.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 1421f3d875a2..18d8a866a07b 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -367,7 +367,7 @@ static inline u32 ceph_ino_to_ino32(__u64 vino) u32 ino = vino & 0xffffffff; ino ^= vino >> 32; if (!ino) - ino = 1; + ino = 2; return ino; } -- 2.30.2