[Cluster-devel] cluster/gfs-kernel/src/gfs ops_inode.c

[wcheng at sourceware.org]

CVSROOT:	/cvs/cluster
Module name:	cluster
Branch: 	RHEL5
Changes by:	wcheng at sourceware.org	2007-06-05 17:46:38

Modified files:
	gfs-kernel/src/gfs: ops_inode.c 

Log message:
	Bugzilla 242759
	
	Upon memory pressure, vm could start to release inode cache entries.
	Any process trying to get an inode during this time period will fail.
	GFS flags the error as "ENOMEM" but leaves gfs_create() call without
	unlocking the associated directory and file glocks. This patch fixes
	this minor coding oversight.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/ops_inode.c.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.15.2.1&r2=1.15.2.2

--- cluster/gfs-kernel/src/gfs/ops_inode.c	2007/06/05 05:43:14	1.15.2.1
+++ cluster/gfs-kernel/src/gfs/ops_inode.c	2007/06/05 17:46:38	1.15.2.2
@@ -151,9 +151,9 @@
 	gfs_inode_put(ip);
 
 	if (!inode)
-		return -ENOMEM;
-
-	error = gfs_security_init(dip, ip);
+		error = -ENOMEM;
+	else
+		error = gfs_security_init(dip, ip);
 
 	gfs_glock_dq_uninit(&d_gh);
 	gfs_glock_dq_uninit(&i_gh);