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>
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@ -74,6 +74,7 @@
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#include "suballoc.h"
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#include "buffer_head_io.h"
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#include "filecheck.h"
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static struct kmem_cache *ocfs2_inode_cachep;
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struct kmem_cache *ocfs2_dquot_cachep;
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@ -1205,6 +1206,9 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
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/* Start this when the mount is almost sure of being successful */
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ocfs2_orphan_scan_start(osb);
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/* Create filecheck sysfile /sys/fs/ocfs2/<devname>/filecheck */
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ocfs2_filecheck_create_sysfs(sb);
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return status;
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read_super_error:
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@ -1668,6 +1672,7 @@ static void ocfs2_put_super(struct super_block *sb)
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ocfs2_sync_blockdev(sb);
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ocfs2_dismount_volume(sb, 0);
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ocfs2_filecheck_remove_sysfs(sb);
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}
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static int ocfs2_statfs(struct dentry *dentry, struct kstatfs *buf)
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