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authorJonathan Brassow <jbrassow@redhat.com>2012-07-31 04:03:52 +0400
committerNeilBrown <neilb@suse.de>2012-07-31 04:03:52 +0400
commitdc280d987f039ef35ac1e59c09b7154b61f385cf (patch)
tree470cf571b46bff86454106f1f549028c8415fcd8 /drivers/md
parent3bbae04b126fbd4c191b4167ea46ba9c4da46425 (diff)
downloadlinux-dc280d987f039ef35ac1e59c09b7154b61f385cf.tar.xz
MD RAID10: rename mirror_info structure
MD RAID10: Rename the structure 'mirror_info' to 'raid10_info' The same structure name ('mirror_info') is used by raid1. Each of these structures are defined in there respective header files. If dm-raid is to support both RAID1 and RAID10, the header files will be included and the structure names must not collide. Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/raid10.c18
-rw-r--r--drivers/md/raid10.h6
2 files changed, 12 insertions, 12 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index b3d79db35e9b..f9c4baa7964d 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -1546,7 +1546,7 @@ static void error(struct mddev *mddev, struct md_rdev *rdev)
static void print_conf(struct r10conf *conf)
{
int i;
- struct mirror_info *tmp;
+ struct raid10_info *tmp;
printk(KERN_DEBUG "RAID10 conf printout:\n");
if (!conf) {
@@ -1580,7 +1580,7 @@ static int raid10_spare_active(struct mddev *mddev)
{
int i;
struct r10conf *conf = mddev->private;
- struct mirror_info *tmp;
+ struct raid10_info *tmp;
int count = 0;
unsigned long flags;
@@ -1655,7 +1655,7 @@ static int raid10_add_disk(struct mddev *mddev, struct md_rdev *rdev)
else
mirror = first;
for ( ; mirror <= last ; mirror++) {
- struct mirror_info *p = &conf->mirrors[mirror];
+ struct raid10_info *p = &conf->mirrors[mirror];
if (p->recovery_disabled == mddev->recovery_disabled)
continue;
if (p->rdev) {
@@ -1709,7 +1709,7 @@ static int raid10_remove_disk(struct mddev *mddev, struct md_rdev *rdev)
int err = 0;
int number = rdev->raid_disk;
struct md_rdev **rdevp;
- struct mirror_info *p = conf->mirrors + number;
+ struct raid10_info *p = conf->mirrors + number;
print_conf(conf);
if (rdev == p->rdev)
@@ -2876,7 +2876,7 @@ static sector_t sync_request(struct mddev *mddev, sector_t sector_nr,
sector_t sect;
int must_sync;
int any_working;
- struct mirror_info *mirror = &conf->mirrors[i];
+ struct raid10_info *mirror = &conf->mirrors[i];
if ((mirror->rdev == NULL ||
test_bit(In_sync, &mirror->rdev->flags))
@@ -3388,7 +3388,7 @@ static struct r10conf *setup_conf(struct mddev *mddev)
goto out;
/* FIXME calc properly */
- conf->mirrors = kzalloc(sizeof(struct mirror_info)*(mddev->raid_disks +
+ conf->mirrors = kzalloc(sizeof(struct raid10_info)*(mddev->raid_disks +
max(0,mddev->delta_disks)),
GFP_KERNEL);
if (!conf->mirrors)
@@ -3452,7 +3452,7 @@ static int run(struct mddev *mddev)
{
struct r10conf *conf;
int i, disk_idx, chunk_size;
- struct mirror_info *disk;
+ struct raid10_info *disk;
struct md_rdev *rdev;
sector_t size;
sector_t min_offset_diff = 0;
@@ -3805,7 +3805,7 @@ static int raid10_check_reshape(struct mddev *mddev)
if (mddev->delta_disks > 0) {
/* allocate new 'mirrors' list */
conf->mirrors_new = kzalloc(
- sizeof(struct mirror_info)
+ sizeof(struct raid10_info)
*(mddev->raid_disks +
mddev->delta_disks),
GFP_KERNEL);
@@ -3930,7 +3930,7 @@ static int raid10_start_reshape(struct mddev *mddev)
spin_lock_irq(&conf->device_lock);
if (conf->mirrors_new) {
memcpy(conf->mirrors_new, conf->mirrors,
- sizeof(struct mirror_info)*conf->prev.raid_disks);
+ sizeof(struct raid10_info)*conf->prev.raid_disks);
smp_mb();
kfree(conf->mirrors_old); /* FIXME and elsewhere */
conf->mirrors_old = conf->mirrors;
diff --git a/drivers/md/raid10.h b/drivers/md/raid10.h
index 135b1b0a1554..ecdb440b003a 100644
--- a/drivers/md/raid10.h
+++ b/drivers/md/raid10.h
@@ -1,7 +1,7 @@
#ifndef _RAID10_H
#define _RAID10_H
-struct mirror_info {
+struct raid10_info {
struct md_rdev *rdev, *replacement;
sector_t head_position;
int recovery_disabled; /* matches
@@ -13,8 +13,8 @@ struct mirror_info {
struct r10conf {
struct mddev *mddev;
- struct mirror_info *mirrors;
- struct mirror_info *mirrors_new, *mirrors_old;
+ struct raid10_info *mirrors;
+ struct raid10_info *mirrors_new, *mirrors_old;
spinlock_t device_lock;
/* geometry */