在 2025/07/21 11:49, Pavel Tikhomirov 写道:
In commit 4cc96131afce ("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.
Fixes: 7168be3c8a6b ("md: record dm-raid gendisk in mddev")
Signed-off-by: Pavel Tikhomirov <ptikhomi...@virtuozzo.com>
---
drivers/md/dm-raid.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
Reviewed-by: Yu Kuai <yuku...@huawei.com>
Thanks
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index e8c0a8c6fb51..4fb5ddf50560 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -14,7 +14,6 @@
#include "raid5.h"
#include "raid10.h"
#include "md-bitmap.h"
-#include "dm-core.h"
#include <linux/device-mapper.h>
@@ -3305,7 +3304,7 @@ static int raid_ctr(struct dm_target *ti, unsigned int argc, char **argv)
/* 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;
