From: Sage Weil <sage@newdream.net>
Date: Thu, 18 Jun 2009 20:10:34 +0000 (-0700)
Subject: kclient: avoid i_ino of 0 on 32-bit platforms
X-Git-Tag: v0.9~31
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=7e769185a6fbceac2b53a67eda82fb5d30f682d4;p=ceph.git

kclient: avoid i_ino of 0 on 32-bit platforms

This confuses ls.  How lame!

Reported-by: Jeremy Hanmer <jeremy@hq.newdream.net>
---

diff --git a/src/kernel/super.h b/src/kernel/super.h
index 18ea537c2fb8..1eaf82e79792 100644
--- a/src/kernel/super.h
+++ b/src/kernel/super.h
@@ -452,6 +452,8 @@ static inline ino_t ceph_vino_to_ino(struct ceph_vino vino)
 	ino_t ino = (ino_t)vino.ino;  /* ^ (vino.snap << 20); */
 #if BITS_PER_LONG == 32
 	ino ^= vino.ino >> (sizeof(u64)-sizeof(ino_t)) * 8;
+	if (!ino)
+		ino = 1;
 #endif
 	return ino;
 }