From: Liao Yuanhong <liaoyuanhong@vivo.com>
To: Mike Snitzer <snitzer@kernel.org>
Cc: dm-devel@lists.linux.dev, bo.wu@vivo.com,
Liao Yuanhong <liaoyuanhong@vivo.com>
Subject: [PATCH] dm-table:remove the restriction on zone sector being align to pow2
Date: Mon, 29 Apr 2024 10:50:29 +0800 [thread overview]
Message-ID: <20240429025029.1620-1-liaoyuanhong@vivo.com> (raw)
For zoned-UFS, sector size may not aligned to pow2, so we need to remove
the pow2 limitation.
Signed-off-by: Liao Yuanhong <liaoyuanhong@vivo.com>
---
drivers/md/dm-table.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 41f1d731ae5a..823f2f6a2d53 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -1663,10 +1663,6 @@ static int validate_hardware_zoned(struct dm_table *t, bool zoned,
return -EINVAL;
}
- /* Check zone size validity and compatibility */
- if (!zone_sectors || !is_power_of_2(zone_sectors))
- return -EINVAL;
-
if (dm_table_any_dev_attr(t, device_not_matches_zone_sectors, &zone_sectors)) {
DMERR("%s: zone sectors is not consistent across all zoned devices",
dm_device_name(t->md));
--
2.25.1
next reply other threads:[~2024-04-29 2:50 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 2:50 Liao Yuanhong [this message]
2024-04-29 18:51 ` [PATCH] dm-table:remove the restriction on zone sector being align to pow2 Benjamin Marzinski
2024-04-30 3:32 ` Liao Yuanhong
2024-04-30 22:35 ` Benjamin Marzinski
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