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path: root/fs/jfs/jfs_logmgr.h
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Diffstat (limited to 'fs/jfs/jfs_logmgr.h')
-rw-r--r--fs/jfs/jfs_logmgr.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/jfs/jfs_logmgr.h b/fs/jfs/jfs_logmgr.h
index e38c21598850..870fc22360e7 100644
--- a/fs/jfs/jfs_logmgr.h
+++ b/fs/jfs/jfs_logmgr.h
@@ -19,6 +19,8 @@
#ifndef _H_JFS_LOGMGR
#define _H_JFS_LOGMGR
+#include <linux/uuid.h>
+
#include "jfs_filsys.h"
#include "jfs_lock.h"
@@ -73,15 +75,13 @@ struct logsuper {
__le32 state; /* 4: state - see below */
__le32 end; /* 4: addr of last log record set by logredo */
- char uuid[16]; /* 16: 128-bit journal uuid */
+ uuid_t uuid; /* 16: 128-bit journal uuid */
char label[16]; /* 16: journal label */
struct {
- char uuid[16];
+ uuid_t uuid;
} active[MAX_ACTIVE]; /* 2048: active file systems list */
};
-#define NULL_UUID "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
-
/* log flag: commit option (see jfs_filsys.h) */
/* log state */
@@ -410,7 +410,7 @@ struct jfs_log {
spinlock_t synclock; /* 4: synclist lock */
struct lbuf *wqueue; /* 4: log pageout queue */
int count; /* 4: count */
- char uuid[16]; /* 16: 128-bit uuid of log device */
+ uuid_t uuid; /* 16: 128-bit uuid of log device */
int no_integrity; /* 3: flag to disable journaling to disk */
};