From: Derrick Brashear <shadow@your-file-system.com>
Date: Tue, 18 Dec 2012 14:04:15 +0000 (-0500)
Subject: macos: avoid leaking iocount on synthetic fsevents
X-Git-Tag: upstream/1.8.0_pre1^2~1711
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=cf150252b688dff0224f32be66d88347d1d94b37;p=packages%2Fo%2Fopenafs.git

macos: avoid leaking iocount on synthetic fsevents

in certain cases we could leak an iocount. clean up even if
our event couldn't be run

Change-Id: I3a69f637c38478ac5f20a42af7db7f8a0ba7539a
Reviewed-on: http://gerrit.openafs.org/8777
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
---

diff --git a/src/afs/DARWIN/osi_misc.c b/src/afs/DARWIN/osi_misc.c
index 03792d9c8..e0de03700 100644
--- a/src/afs/DARWIN/osi_misc.c
+++ b/src/afs/DARWIN/osi_misc.c
@@ -88,6 +88,10 @@ loop:
 		vnode_put(vp);
 		AFS_GLOCK();
 		ReleaseWriteLock(&tvc->lock);
+	    } else {
+		AFS_GUNLOCK();
+		vnode_put(vp);
+		AFS_GLOCK();
 	    }
 	    ObtainReadLock(&afs_xvcache);
 	    uq = QPrev(tq);