Commit 70831465 authored Jan 11, 2007 by Robert Peterson Committed by Steven Whitehouse Feb 05, 2007

[GFS2] gfs2 knows of directories which it chooses not to display

This is for Red Hat bugzilla bug bz #222302:

Moving a virtual IP from node to node between two NFS-over-GFS2
servers was causing one of the GFS2 servers to become confused and
reference a deleted inode. The problem was due to vfs dentries that did
not reference the gfs2_dops and therefore didn't call the gfs2 revalidate
code to revalidate a dentry after a directory had been deleted & recreated.
This patch is a crosswrite from a RHEL4 bug found in GFS1 as
bz #190756 and it is against the latest -nmw git tree.

Signed-off-by: Robert Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

parent d200778e

fs/gfs2/ops_export.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@
		#include "glock.h"
		#include "glops.h"
		#include "inode.h"
		#include "ops_dentry.h"
		#include "ops_export.h"
		#include "rgrp.h"
		#include "util.h"
		@@ -189,6 +190,7 @@ static struct dentry gfs2_get_parent(struct dentry child)
		return ERR_PTR(-ENOMEM);
		}

		dentry->d_op = &gfs2_dops;
		return dentry;
		}

		@@ -269,6 +271,7 @@ out_inode:
		return ERR_PTR(-ENOMEM);
		}

		dentry->d_op = &gfs2_dops;
		return dentry;

		fail_rgd:

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