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md: have raid0 compile with MD_DEBUG on

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Because of the removal of the device list from
the strips raid0 did not compile with MD_DEBUG flag on

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
raz ben yehuda 2009-06-16 16:57:40 +10:00 committed by NeilBrown
parent aece3d1f40
commit 1b9614291e
1 changed files with 12 additions and 6 deletions
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18
drivers/md/raid0.c
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@ -400,7 +400,7 @@ static int raid0_make_request (struct request_queue *q, struct bio *bio)
return 0;
}
static void raid0_status (struct seq_file *seq, mddev_t *mddev)
static void raid0_status(struct seq_file *seq, mddev_t *mddev)
{
#undef MD_DEBUG
#ifdef MD_DEBUG
@ -408,18 +408,24 @@ static void raid0_status (struct seq_file *seq, mddev_t *mddev)
char b[BDEVNAME_SIZE];
raid0_conf_t *conf = mddev->private;
sector_t zone_size;
sector_t zone_start = 0;
h = 0;
for (j = 0; j < conf->nr_strip_zones; j++) {
seq_printf(seq, " z%d", j);
seq_printf(seq, "=[");
for (k = 0; k < conf->strip_zone[j].nb_dev; k++)
seq_printf(seq, "%s/", bdevname(
conf->strip_zone[j].dev[k]->bdev,b));
conf->devlist[j*mddev->raid_disks + k]
->bdev, b));
seq_printf(seq, "] ze=%d ds=%d s=%d\n",
conf->strip_zone[j].zone_end,
conf->strip_zone[j].dev_start,
conf->strip_zone[j].sectors);
zone_size = conf->strip_zone[j].zone_end - zone_start;
seq_printf(seq, "] ze=%lld ds=%lld s=%lld\n",
(unsigned long long)zone_start>>1,
(unsigned long long)conf->strip_zone[j].dev_start>>1,
(unsigned long long)zone_size>>1);
zone_start = conf->strip_zone[j].zone_end;
}
#endif
seq_printf(seq, " %dk chunks", mddev->chunk_size/1024);