From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Jens Axboe <axboe@kernel.dk>, Sasha Levin <sashal@kernel.org>,
Mike Snitzer <snitzer@kernel.org>,
dm-devel@redhat.com, Keith Busch <kbusch@kernel.org>,
agk@redhat.com
Subject: [dm-devel] [PATCH AUTOSEL 4.19 08/11] dm-integrity: set dma_alignment limit in io_hints
Date: Wed, 23 Nov 2022 07:44:53 -0500 [thread overview]
Message-ID: <20221123124458.266492-8-sashal@kernel.org> (raw)
In-Reply-To: <20221123124458.266492-1-sashal@kernel.org>
From: Keith Busch <kbusch@kernel.org>
[ Upstream commit 29aa778bb66795e6a78b1c99beadc83887827868 ]
This device mapper needs bio vectors to be sized and memory aligned to
the logical block size. Set the minimum required queue limit
accordingly.
Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Mike Snitzer <snitzer@kernel.org>
Link: https://lore.kernel.org/r/20221110184501.2451620-5-kbusch@meta.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/md/dm-integrity.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 8456e82409e2..7492e6abb5a5 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -2564,6 +2564,7 @@ static void dm_integrity_io_hints(struct dm_target *ti, struct queue_limits *lim
limits->logical_block_size = ic->sectors_per_block << SECTOR_SHIFT;
limits->physical_block_size = ic->sectors_per_block << SECTOR_SHIFT;
blk_limits_io_min(limits, ic->sectors_per_block << SECTOR_SHIFT);
+ limits->dma_alignment = limits->logical_block_size - 1;
}
}
--
2.35.1
--
dm-devel mailing list
dm-devel@redhat.com
https://listman.redhat.com/mailman/listinfo/dm-devel
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Keith Busch <kbusch@kernel.org>,
Mike Snitzer <snitzer@kernel.org>, Jens Axboe <axboe@kernel.dk>,
Sasha Levin <sashal@kernel.org>,
agk@redhat.com, dm-devel@redhat.com
Subject: [PATCH AUTOSEL 4.19 08/11] dm-integrity: set dma_alignment limit in io_hints
Date: Wed, 23 Nov 2022 07:44:53 -0500 [thread overview]
Message-ID: <20221123124458.266492-8-sashal@kernel.org> (raw)
In-Reply-To: <20221123124458.266492-1-sashal@kernel.org>
From: Keith Busch <kbusch@kernel.org>
[ Upstream commit 29aa778bb66795e6a78b1c99beadc83887827868 ]
This device mapper needs bio vectors to be sized and memory aligned to
the logical block size. Set the minimum required queue limit
accordingly.
Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Mike Snitzer <snitzer@kernel.org>
Link: https://lore.kernel.org/r/20221110184501.2451620-5-kbusch@meta.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/md/dm-integrity.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c
index 8456e82409e2..7492e6abb5a5 100644
--- a/drivers/md/dm-integrity.c
+++ b/drivers/md/dm-integrity.c
@@ -2564,6 +2564,7 @@ static void dm_integrity_io_hints(struct dm_target *ti, struct queue_limits *lim
limits->logical_block_size = ic->sectors_per_block << SECTOR_SHIFT;
limits->physical_block_size = ic->sectors_per_block << SECTOR_SHIFT;
blk_limits_io_min(limits, ic->sectors_per_block << SECTOR_SHIFT);
+ limits->dma_alignment = limits->logical_block_size - 1;
}
}
--
2.35.1
next prev parent reply other threads:[~2022-11-23 13:03 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-23 12:44 [PATCH AUTOSEL 4.19 01/11] Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode Sasha Levin
2022-11-23 12:44 ` [PATCH AUTOSEL 4.19 02/11] serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios() Sasha Levin
2022-11-23 12:44 ` [PATCH AUTOSEL 4.19 03/11] xen/platform-pci: add missing free_irq() in error path Sasha Levin
2022-11-23 12:44 ` [PATCH AUTOSEL 4.19 04/11] platform/x86: asus-wmi: add missing pci_dev_put() in asus_wmi_set_xusb2pr() Sasha Levin
2022-11-23 12:44 ` [PATCH AUTOSEL 4.19 05/11] platform/x86: acer-wmi: Enable SW_TABLET_MODE on Switch V 10 (SW5-017) Sasha Levin
2022-11-23 12:44 ` [PATCH AUTOSEL 4.19 06/11] platform/x86: hp-wmi: Ignore Smart Experience App event Sasha Levin
2022-11-23 12:44 ` [PATCH AUTOSEL 4.19 07/11] tcp: configurable source port perturb table size Sasha Levin
2022-11-23 12:44 ` Sasha Levin [this message]
2022-11-23 12:44 ` [PATCH AUTOSEL 4.19 08/11] dm-integrity: set dma_alignment limit in io_hints Sasha Levin
2022-11-23 12:44 ` [dm-devel] [PATCH AUTOSEL 4.19 09/11] dm-log-writes: " Sasha Levin
2022-11-23 12:44 ` Sasha Levin
2022-11-23 12:44 ` [PATCH AUTOSEL 4.19 10/11] net: usb: qmi_wwan: add Telit 0x103a composition Sasha Levin
2022-11-23 12:44 ` [dm-devel] [PATCH AUTOSEL 4.19 11/11] dm integrity: flush the journal on suspend Sasha Levin
2022-11-23 12:44 ` Sasha Levin
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