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From: Geoff Levand <geoff@infradead.org>
To: Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
	Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Ilya Dryomov <idryomov@gmail.com>,
	Dongsheng Yang <dongsheng.yang@easystack.cn>,
	Mike Snitzer <snitzer@redhat.com>,
	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>,
	Ira Weiny <ira.weiny@intel.com>,
	dm-devel@redhat.com, linux-mips@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-block@vger.kernel.org,
	linuxppc-dev@lists.ozlabs.org, ceph-devel@vger.kernel.org,
	linux-arch@vger.kernel.org,
	Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [PATCH 11/18] ps3disk: use memcpy_{from,to}_bvec
Date: Wed, 16 Jun 2021 09:36:52 -0700	[thread overview]
Message-ID: <e15447e1-753a-ba0b-d016-8b8ab2302fd1@infradead.org> (raw)
In-Reply-To: <20210615132456.753241-12-hch@lst.de>

Hi Christoph,

On 6/15/21 6:24 AM, Christoph Hellwig wrote:
> Use the bvec helpers instead of open coding the copy.
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>
> ---
>  drivers/block/ps3disk.c | 19 +++----------------
>  1 file changed, 3 insertions(+), 16 deletions(-)

I tested your patch set applied to v5.13-rc6 on PS3 and it seemed to be
working OK.

I did some rsync's, some dd's, some fsck's, etc.  If you have anything
you could suggest that you think would exercise your changes I could
try that also.

Tested-by: Geoff Levand <geoff@infradead.org>

  reply	other threads:[~2021-06-16 16:37 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-15 13:24 switch the block layer to use kmap_local_page v2 Christoph Hellwig
2021-06-15 13:24 ` [PATCH 01/18] mm: add a kunmap_local_dirty helper Christoph Hellwig
2021-06-18  3:01   ` Ira Weiny
2021-06-18  3:37     ` Herbert Xu
2021-06-18 18:12       ` Ira Weiny
2021-06-24  6:32         ` [PATCH] crypto: scatterwalk - Remove obsolete PageSlab check Herbert Xu
2021-06-15 13:24 ` [PATCH 02/18] mm: use kunmap_local_dirty in memcpy_to_page Christoph Hellwig
2021-06-15 13:24 ` [PATCH 03/18] mm: use kmap_local_page in memzero_page Christoph Hellwig
2021-06-15 13:24 ` [PATCH 04/18] MIPS: don't include <linux/genhd.h> in <asm/mach-rc32434/rb.h> Christoph Hellwig
2021-06-15 13:24 ` [PATCH 05/18] bvec: fix the include guards for bvec.h Christoph Hellwig
2021-06-15 13:24 ` [PATCH 06/18] bvec: add a bvec_kmap_local helper Christoph Hellwig
2021-06-16 16:52   ` [dm-devel] " Bart Van Assche
2021-06-15 13:24 ` [PATCH 07/18] bvec: add memcpy_{from,to}_bvec and memzero_bvec helper Christoph Hellwig
2021-06-15 13:24 ` [PATCH 08/18] block: use memzero_page in zero_fill_bio Christoph Hellwig
2021-06-15 13:24 ` [PATCH 09/18] rbd: use memzero_bvec Christoph Hellwig
2021-06-15 13:24 ` [PATCH 10/18] dm-writecache: use bvec_kmap_local instead of bvec_kmap_irq Christoph Hellwig
2021-06-15 13:24 ` [PATCH 11/18] ps3disk: use memcpy_{from,to}_bvec Christoph Hellwig
2021-06-16 16:36   ` Geoff Levand [this message]
2021-06-15 13:24 ` [PATCH 12/18] block: remove bvec_kmap_irq and bvec_kunmap_irq Christoph Hellwig
2021-06-15 13:24 ` [PATCH 13/18] block: rewrite bio_copy_data_iter to use bvec_kmap_local and memcpy_to_bvec Christoph Hellwig
2021-06-15 13:24 ` [PATCH 14/18] block: use memcpy_to_bvec in copy_to_high_bio_irq Christoph Hellwig
2021-06-15 13:24 ` [PATCH 15/18] block: use memcpy_from_bvec in bio_copy_kern_endio_read Christoph Hellwig
2021-06-15 13:24 ` [PATCH 16/18] block: use memcpy_from_bvec in __blk_queue_bounce Christoph Hellwig
2021-06-15 13:24 ` [PATCH 17/18] block: use bvec_kmap_local in t10_pi_type1_{prepare,complete} Christoph Hellwig
2021-06-15 13:24 ` [PATCH 18/18] block: use bvec_kmap_local in bio_integrity_process Christoph Hellwig
2021-06-16 16:03 ` switch the block layer to use kmap_local_page v2 Martin K. Petersen

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