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dm-raid: do not include dm-core.h

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In commit 4cc96131af ("dm: move request-based code out to dm-rq.[hc]")
we have a note: "DM targets should _never_ include dm-core.h!". And it
is not used in any DM targets except dm-raid now, so let's remove it
from dm-raid for consistency, also use special helpers instead of
accessing dm_table and mapper_device fields directly. This change is
merely a cleanup and should not affect functionality.

Signed-off-by: Pavel Tikhomirov <ptikhomirov@virtuozzo.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
This commit is contained in:
Pavel Tikhomirov
2025-07-21 11:49:13 +08:00
committed by Mikulas Patocka
parent 225b2cb640
commit 8d05316d79
1 changed files with 1 additions and 2 deletions
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3
drivers/md/dm-raid.c
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@@ -14,7 +14,6 @@
#include "raid5.h"
#include "raid10.h"
#include "md-bitmap.h"
#include "dm-core.h"
#include <linux/device-mapper.h>
@@ -3309,7 +3308,7 @@ size_check:
/* Disable/enable discard support on raid set. */
configure_discard_support(rs);
rs->md.dm_gendisk = ti->table->md->disk;
rs->md.dm_gendisk = dm_disk(dm_table_get_md(ti->table));
mddev_unlock(&rs->md);
return 0;