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authorGang He <ghe@suse.com>2016-03-23 00:24:27 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-23 01:36:02 +0300
commita849d46816fe9e11d59aae78ea95c54f640b1904 (patch)
treefd55ec0a752174a8c19ac2224f4d95b9374fc736 /fs/ocfs2
parenta860f6eb4c6a8bb0ca6860d9472f424bad9af9cf (diff)
downloadlinux-a849d46816fe9e11d59aae78ea95c54f640b1904.tar.xz
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@suse.com> Reviewed-by: Mark Fasheh <mfasheh@suse.de> Cc: Joel Becker <jlbec@evilplan.org> Cc: Junxiao Bi <junxiao.bi@oracle.com> Cc: Joseph Qi <joseph.qi@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2')
-rw-r--r--fs/ocfs2/super.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
index 302854ee0985..ccc9386c42c5 100644
--- a/fs/ocfs2/super.c
+++ b/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;
@@ -1205,6 +1206,9 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
/* 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:
@@ -1668,6 +1672,7 @@ static void ocfs2_put_super(struct super_block *sb)
ocfs2_sync_blockdev(sb);
ocfs2_dismount_volume(sb, 0);
+ ocfs2_filecheck_remove_sysfs(sb);
}
static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf)