From: Johannes Thumshirn <jthumshirn@suse.de>
To: Kent Overstreet <kent.overstreet@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org,
linux-mm@kvack.org, Jens Axboe <axboe@kernel.dk>,
Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH 02/10] block: Convert bio_set to mempool_init()
Date: Fri, 18 May 2018 10:23:38 +0200 [thread overview]
Message-ID: <20180518082338.kh2gqck2zvqf7fjs@linux-x5ow.site> (raw)
In-Reply-To: <20180518074918.13816-4-kent.overstreet@gmail.com>
On Fri, May 18, 2018 at 03:49:01AM -0400, Kent Overstreet wrote:
> Minor performance improvement by getting rid of pointer indirections
> from allocation/freeing fastpaths.
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Although I'd prefer numbers in the changelog when claiming a
performance improvement.
--
Johannes Thumshirn Storage
jthumshirn@suse.de +49 911 74053 689
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nurnberg
GF: Felix Imendorffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nurnberg)
Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850
next prev parent reply other threads:[~2018-05-18 8:23 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180518074918.13816-1-kent.overstreet@gmail.com>
2018-05-18 7:48 ` [PATCH 01/10] mempool: Add mempool_init()/mempool_exit() Kent Overstreet
2018-05-18 8:21 ` Johannes Thumshirn
2018-05-18 7:49 ` [PATCH 02/10] block: Convert bio_set to mempool_init() Kent Overstreet
2018-05-18 8:23 ` Johannes Thumshirn [this message]
2018-05-18 7:49 ` [PATCH 03/10] block: Add bioset_init()/bioset_exit() Kent Overstreet
2018-05-18 8:58 ` Johannes Thumshirn
2018-05-18 7:49 ` [PATCH 04/10] block: Use bioset_init() for fs_bio_set Kent Overstreet
2018-05-18 7:49 ` [PATCH 05/10] block: Add bio_copy_data_iter(), zero_fill_bio_iter() Kent Overstreet
2018-05-18 7:49 ` [PATCH 06/10] block: Split out bio_list_copy_data() Kent Overstreet
2018-05-18 7:49 ` [PATCH 07/10] block: Add missing flush_dcache_page() call Kent Overstreet
2018-05-18 7:49 ` [PATCH 08/10] block: Add warning for bi_next not NULL in bio_endio() Kent Overstreet
2018-05-18 9:00 ` Johannes Thumshirn
2018-05-18 7:49 ` [PATCH 09/10] block: Export bio check/set pages_dirty Kent Overstreet
2018-05-18 7:49 ` [PATCH 10/10] block: Add sysfs entry for fua support Kent Overstreet
2018-05-09 1:33 [PATCH 00/10] Misc block layer patches for bcachefs Kent Overstreet
2018-05-09 1:33 ` [PATCH 02/10] block: Convert bio_set to mempool_init() Kent Overstreet
2018-05-18 16:20 ` Christoph Hellwig
2018-05-18 16:21 ` Christoph Hellwig
2018-05-18 17:36 ` Kent Overstreet
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