From: Ira Weiny <ira.weiny@intel.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Geoff Levand <geoff@infradead.org>,
Ilya Dryomov <idryomov@gmail.com>,
Dongsheng Yang <dongsheng.yang@easystack.cn>,
Mike Snitzer <snitzer@redhat.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
Subject: Re: switch the block layer to use kmap_local_page
Date: Tue, 8 Jun 2021 18:59:43 -0700 [thread overview]
Message-ID: <20210609015943.GV3697498@iweiny-DESK2.sc.intel.com> (raw)
In-Reply-To: <20210608160603.1535935-1-hch@lst.de>
On Tue, Jun 08, 2021 at 06:05:47PM +0200, Christoph Hellwig wrote:
> Hi all,
>
> this series switches the core block layer code and all users of the
> existing bvec kmap helpers to use kmap_local_page. Drivers that
> currently use open coded kmap_atomic calls will converted in a follow
> on series.
Other than the missing flush_dcache's.
For the series.
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
>
> Diffstat:
> arch/mips/include/asm/mach-rc32434/rb.h | 2 -
> block/bio-integrity.c | 14 ++++------
> block/bio.c | 37 +++++++---------------------
> block/blk-map.c | 2 -
> block/bounce.c | 35 ++++++--------------------
> block/t10-pi.c | 16 ++++--------
> drivers/block/ps3disk.c | 19 ++------------
> drivers/block/rbd.c | 15 +----------
> drivers/md/dm-writecache.c | 5 +--
> include/linux/bio.h | 42 --------------------------------
> include/linux/bvec.h | 27 ++++++++++++++++++--
> include/linux/highmem.h | 4 +--
> 12 files changed, 64 insertions(+), 154 deletions(-)
prev parent reply other threads:[~2021-06-09 1:59 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-08 16:05 Christoph Hellwig
2021-06-08 16:05 ` [PATCH 01/16] mm: use kmap_local_page in memzero_page Christoph Hellwig
2021-06-08 18:17 ` Chaitanya Kulkarni
2021-06-08 16:05 ` [PATCH 02/16] MIPS: don't include <linux/genhd.h> in <asm/mach-rc32434/rb.h> Christoph Hellwig
2021-06-08 16:23 ` Bart Van Assche
2021-06-08 16:05 ` [PATCH 03/16] bvec: fix the include guards for bvec.h Christoph Hellwig
2021-06-08 16:23 ` Bart Van Assche
2021-06-08 18:18 ` Chaitanya Kulkarni
2021-06-08 16:05 ` [PATCH 04/16] bvec: add a bvec_kmap_local helper Christoph Hellwig
2021-06-08 18:18 ` Chaitanya Kulkarni
2021-06-09 9:33 ` Ilya Dryomov
2021-06-08 16:05 ` [PATCH 05/16] bvec: add memcpy_{from,to}_bvec and memzero_bvec helper Christoph Hellwig
2021-06-08 18:21 ` Chaitanya Kulkarni
2021-06-08 16:05 ` [PATCH 06/16] block: use memzero_page in zero_fill_bio Christoph Hellwig
2021-06-08 18:19 ` Chaitanya Kulkarni
2021-06-08 16:05 ` [PATCH 07/16] rbd: use memzero_bvec Christoph Hellwig
2021-06-09 9:37 ` Ilya Dryomov
2021-06-08 16:05 ` [PATCH 08/16] dm-writecache: use bvec_kmap_local instead of bvec_kmap_irq Christoph Hellwig
2021-06-08 16:30 ` Bart Van Assche
2021-06-08 16:38 ` Christoph Hellwig
2021-06-08 16:05 ` [PATCH 09/16] ps3disk: use memcpy_{from,to}_bvec Christoph Hellwig
2021-06-09 1:48 ` Ira Weiny
2021-06-11 6:53 ` Christoph Hellwig
2021-06-12 4:07 ` Ira Weiny
2021-06-15 5:02 ` Herbert Xu
2021-06-08 16:05 ` [PATCH 10/16] block: remove bvec_kmap_irq and bvec_kunmap_irq Christoph Hellwig
2021-06-08 16:05 ` [PATCH 11/16] block: rewrite bio_copy_data_iter to use bvec_kmap_local and memcpy_to_bvec Christoph Hellwig
2021-06-08 16:05 ` [PATCH 12/16] block: use memcpy_to_bvec in copy_to_high_bio_irq Christoph Hellwig
2021-06-08 18:24 ` Chaitanya Kulkarni
2021-06-08 16:06 ` [PATCH 13/16] block: use memcpy_from_bvec in bio_copy_kern_endio_read Christoph Hellwig
2021-06-08 18:26 ` Chaitanya Kulkarni
2021-06-08 16:06 ` [PATCH 14/16] block: use memcpy_from_bvec in __blk_queue_bounce Christoph Hellwig
2021-06-09 1:58 ` Ira Weiny
2021-06-08 16:06 ` [PATCH 15/16] block: use bvec_kmap_local in t10_pi_type1_{prepare,complete} Christoph Hellwig
2021-06-08 16:06 ` [PATCH 16/16] block: use bvec_kmap_local in bio_integrity_process Christoph Hellwig
2021-06-09 1:59 ` Ira Weiny [this message]
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