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Commit a849d468 authored by Gang He's avatar Gang He Committed by Linus Torvalds
Browse files

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: default avatarGang He <ghe@suse.com>
Reviewed-by: default avatarMark 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: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a860f6eb

fs/ocfs2/super.c

+5 −0
Original line number Diff line number Diff line
@@ -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)