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dm log: generalise name in messages

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Change dm-log.c messages from "mirror log" to "dirty region log" as
a new dm target wants to share this code.

Signed-off-by: Heinz Mauelshagen <hjm@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
This commit is contained in:
Heinz Mauelshagen 2008-04-24 21:43:06 +01:00 committed by Alasdair G Kergon
parent c12bfc923e
commit b7fd54a70f
1 changed files with 8 additions and 7 deletions
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15
drivers/md/dm-log.c
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@ -1,5 +1,6 @@
/*
* Copyright (C) 2003 Sistina Software
* Copyright (C) 2004-2008 Red Hat, Inc. All rights reserved.
*
* This file is released under the LGPL.
*/
@ -12,7 +13,7 @@
#include "dm-log.h"
#include "dm-io.h"
#define DM_MSG_PREFIX "mirror log"
#define DM_MSG_PREFIX "dirty region log"
static LIST_HEAD(_log_types);
static DEFINE_SPINLOCK(_lock);
@ -315,7 +316,7 @@ static int create_log_context(struct dirty_log *log, struct dm_target *ti,
int r;
if (argc < 1 || argc > 2) {
DMWARN("wrong number of arguments to mirror log");
DMWARN("wrong number of arguments to dirty region log");
return -EINVAL;
}
@ -325,8 +326,8 @@ static int create_log_context(struct dirty_log *log, struct dm_target *ti,
else if (!strcmp(argv[1], "nosync"))
sync = NOSYNC;
else {
DMWARN("unrecognised sync argument to mirror log: %s",
argv[1]);
DMWARN("unrecognised sync argument to "
"dirty region log: %s", argv[1]);
return -EINVAL;
}
}
@ -467,7 +468,7 @@ static int disk_ctr(struct dirty_log *log, struct dm_target *ti,
struct dm_dev *dev;
if (argc < 2 || argc > 3) {
DMWARN("wrong number of arguments to disk mirror log");
DMWARN("wrong number of arguments to disk dirty region log");
return -EINVAL;
}
@ -524,7 +525,7 @@ static int disk_resume(struct dirty_log *log)
/* read the disk header */
r = read_header(lc);
if (r) {
DMWARN("%s: Failed to read header on mirror log device",
DMWARN("%s: Failed to read header on dirty region log device",
lc->log_dev->name);
fail_log_device(lc);
/*
@ -562,7 +563,7 @@ static int disk_resume(struct dirty_log *log)
/* write the new header */
r = write_header(lc);
if (r) {
DMWARN("%s: Failed to write header on mirror log device",
DMWARN("%s: Failed to write header on dirty region log device",
lc->log_dev->name);
fail_log_device(lc);
}