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Go Back   Linux Archive > Redhat > Cluster Development

 
 
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Old 11-25-2009, 01:22 PM
Steven Whitehouse
 
Default GFS2: Use forget_all_cached_acls()

Invalidate all the cached ACLs when we drop the glock.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
---
fs/gfs2/glops.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
index 6985eef..78554ac 100644
--- a/fs/gfs2/glops.c
+++ b/fs/gfs2/glops.c
@@ -13,6 +13,7 @@
#include <linux/buffer_head.h>
#include <linux/gfs2_ondisk.h>
#include <linux/bio.h>
+#include <linux/posix_acl.h>

#include "gfs2.h"
#include "incore.h"
@@ -184,8 +185,10 @@ static void inode_go_inval(struct gfs2_glock *gl, int flags)
if (flags & DIO_METADATA) {
struct address_space *mapping = gl->gl_aspace->i_mapping;
truncate_inode_pages(mapping, 0);
- if (ip)
+ if (ip) {
set_bit(GIF_INVALID, &ip->i_flags);
+ forget_all_cached_acls(&ip->i_inode);
+ }
}

if (ip == GFS2_I(gl->gl_sbd->sd_rindex))
--
1.6.2.5
 

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