From: Gang He <g...@suse.com>
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 <g...@suse.com>
Reviewed-by: Goldwyn Rodrigues <rgold...@suse.de>
Cc: Mark Fasheh <mfas...@suse.com>
Cc: Joel Becker <jl...@evilplan.org>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
---
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;
@@ -1204,6 +1205,9 @@ 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:
@@ -1671,6 +1675,7 @@ 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)
_
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