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

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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>
This commit is contained in:
Robert Peterson 2007-01-11 13:25:00 -06:00 committed by Steven Whitehouse
parent d200778e12
commit 7083146564
1 changed files with 3 additions and 0 deletions
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3
fs/gfs2/ops_export.c
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@ -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: