The patch titled
Subject: ocfs2: create/remove sysfile for online file check
has been added to the -mm tree. Its filename is
ocfs2-create-remove-sysfile-for-online-file-check.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/ocfs2-create-remove-sysfile-for-online-file-check.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/ocfs2-create-remove-sysfile-for-online-file-check.patch
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------------------------------------------------------
From: Gang He <ghe@xxxxxxxx>
Subject: ocfs2: create/remove sysfile for online file check
Create online file check sysfile when ocfs2 mount, remove the related
sysfile when ocfs2 umount.
Signed-off-by: Gang He <ghe@xxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Joseph Qi <joseph.qi@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ocfs2/super.c | 5 +++++
1 file changed, 5 insertions(+)
diff -puN fs/ocfs2/super.c~ocfs2-create-remove-sysfile-for-online-file-check fs/ocfs2/super.c
--- a/fs/ocfs2/super.c~ocfs2-create-remove-sysfile-for-online-file-check
+++ a/fs/ocfs2/super.c
@@ -74,6 +74,7 @@
#include "suballoc.h"
#include "buffer_head_io.h"
+#include "filecheck.h"
static struct kmem_cache *ocfs2_inode_cachep;
struct kmem_cache *ocfs2_dquot_cachep;
@@ -1198,6 +1199,9 @@ static int ocfs2_fill_super(struct super
/* Start this when the mount is almost sure of being successful */
ocfs2_orphan_scan_start(osb);
+ /* Create filecheck sysfile /sys/fs/ocfs2/<devname>/filecheck */
+ ocfs2_filecheck_create_sysfs(sb);
+
return status;
read_super_error:
@@ -1648,6 +1652,7 @@ static void ocfs2_put_super(struct super
ocfs2_sync_blockdev(sb);
ocfs2_dismount_volume(sb, 0);
+ ocfs2_filecheck_remove_sysfs(sb);
}
static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf)
_
Patches currently in -mm which might be from ghe@xxxxxxxx are
ocfs2-export-ocfs2_kset-for-online-file-check.patch
ocfs2-sysfile-interfaces-for-online-file-check.patch
ocfs2-create-remove-sysfile-for-online-file-check.patch
ocfs2-check-fix-inode-block-for-online-file-check.patch
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