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From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Kent Overstreet <koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
Cc: linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>,
	NeilBrown <neilb-l3A5Bk7waGM@public.gmane.org>,
	Alasdair Kergon <agk-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Boaz Harrosh <bharrosh-C4P08NqkoRlBDgjK7y7TUQ@public.gmane.org>,
	Jeff Garzik <jeff-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH v10 8/8] block: Add bio_clone_bioset(), bio_clone_kmalloc()
Date: Thu, 6 Sep 2012 16:46:03 -0700	[thread overview]
Message-ID: <20120906234603.GC9426@google.com> (raw)
In-Reply-To: <1346970902-10931-9-git-send-email-koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>

On Thu, Sep 06, 2012 at 03:35:02PM -0700, Kent Overstreet wrote:
> Previously, there was bio_clone() but it only allocated from the fs bio
> set; as a result various users were open coding it and using
> __bio_clone().
> 
> This changes bio_clone() to become bio_clone_bioset(), and then we add
> bio_clone() and bio_clone_kmalloc() as wrappers around it, making use of
> the functionality the last patch adedd.
> 
> This will also help in a later patch changing how bio cloning works.
> 
> Signed-off-by: Kent Overstreet <koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
> CC: Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
> CC: NeilBrown <neilb-l3A5Bk7waGM@public.gmane.org>
> CC: Alasdair Kergon <agk-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> CC: Boaz Harrosh <bharrosh-C4P08NqkoRlBDgjK7y7TUQ@public.gmane.org>
> CC: Jeff Garzik <jeff-o2qLIJkoznsdnm+yROfE0A@public.gmane.org>
> Acked-by: Jeff Garzik <jgarzik-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>

Acked-by: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>

Thanks.

-- 
tejun

WARNING: multiple messages have this Message-ID (diff)
From: Tejun Heo <tj@kernel.org>
To: Kent Overstreet <koverstreet@google.com>
Cc: linux-bcache@vger.kernel.org, linux-kernel@vger.kernel.org,
	dm-devel@redhat.com, Jens Axboe <axboe@kernel.dk>,
	NeilBrown <neilb@suse.de>, Alasdair Kergon <agk@redhat.com>,
	Boaz Harrosh <bharrosh@panasas.com>,
	Jeff Garzik <jeff@garzik.org>
Subject: Re: [PATCH v10 8/8] block: Add bio_clone_bioset(), bio_clone_kmalloc()
Date: Thu, 6 Sep 2012 16:46:03 -0700	[thread overview]
Message-ID: <20120906234603.GC9426@google.com> (raw)
In-Reply-To: <1346970902-10931-9-git-send-email-koverstreet@google.com>

On Thu, Sep 06, 2012 at 03:35:02PM -0700, Kent Overstreet wrote:
> Previously, there was bio_clone() but it only allocated from the fs bio
> set; as a result various users were open coding it and using
> __bio_clone().
> 
> This changes bio_clone() to become bio_clone_bioset(), and then we add
> bio_clone() and bio_clone_kmalloc() as wrappers around it, making use of
> the functionality the last patch adedd.
> 
> This will also help in a later patch changing how bio cloning works.
> 
> Signed-off-by: Kent Overstreet <koverstreet@google.com>
> CC: Jens Axboe <axboe@kernel.dk>
> CC: NeilBrown <neilb@suse.de>
> CC: Alasdair Kergon <agk@redhat.com>
> CC: Boaz Harrosh <bharrosh@panasas.com>
> CC: Jeff Garzik <jeff@garzik.org>
> Acked-by: Jeff Garzik <jgarzik@redhat.com>

Acked-by: Tejun Heo <tj@kernel.org>

Thanks.

-- 
tejun

  parent reply	other threads:[~2012-09-06 23:46 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-06 22:34 [PATCH v10 0/8] Block cleanups Kent Overstreet
2012-09-06 22:34 ` Kent Overstreet
2012-09-06 22:34 ` [PATCH v10 1/8] block: Generalized bio pool freeing Kent Overstreet
2012-09-06 22:34   ` Kent Overstreet
     [not found]   ` <1346970902-10931-2-git-send-email-koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-14 18:28     ` [dm-devel] " Alasdair G Kergon
2012-09-14 18:28       ` Alasdair G Kergon
     [not found]       ` <20120914182828.GK15728-FDJ95KluN3Z0klwcnFlA1dvLeJWuRmrY@public.gmane.org>
2012-09-17 20:51         ` Kent Overstreet
2012-09-17 20:51           ` Kent Overstreet
     [not found]           ` <20120917205139.GB14492-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-18 16:31             ` Alasdair G Kergon
2012-09-18 16:31               ` Alasdair G Kergon
2012-09-14 18:36     ` Alasdair G Kergon
2012-09-14 18:36       ` Alasdair G Kergon
2012-09-06 22:34 ` [PATCH v10 2/8] block: Ues bi_pool for bio_integrity_alloc() Kent Overstreet
2012-09-06 22:34   ` Kent Overstreet
2012-09-06 22:34 ` [PATCH v10 3/8] dm: Use bioset's front_pad for dm_rq_clone_bio_info Kent Overstreet
2012-09-06 22:34 ` [PATCH v10 4/8] block: Add bio_reset() Kent Overstreet
     [not found]   ` <1346970902-10931-5-git-send-email-koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-07  1:34     ` Jens Axboe
2012-09-07  1:34       ` Jens Axboe
2012-09-07 20:58       ` Kent Overstreet
     [not found]         ` <20120907205823.GD16360-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-07 21:55           ` Jens Axboe
2012-09-07 21:55             ` Jens Axboe
     [not found]             ` <504A6D57.1030607-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
2012-09-07 22:06               ` Jens Axboe
2012-09-07 22:06                 ` Jens Axboe
     [not found]                 ` <504A6FF5.3090603-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
2012-09-07 22:25                   ` Kent Overstreet
2012-09-07 22:25                     ` Kent Overstreet
     [not found]                     ` <20120907222522.GE16360-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-07 22:44                       ` Jens Axboe
2012-09-07 22:44                         ` Jens Axboe
     [not found]                         ` <504A78B0.8010105-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>
2012-09-07 23:14                           ` [dm-devel] " Alasdair G Kergon
2012-09-07 23:14                             ` Alasdair G Kergon
     [not found]                             ` <20120907231433.GE10309-FDJ95KluN3Z0klwcnFlA1dvLeJWuRmrY@public.gmane.org>
2012-09-07 23:25                               ` Kent Overstreet
2012-09-07 23:25                                 ` Kent Overstreet
2012-09-06 22:34 ` [PATCH v10 5/8] pktcdvd: Switch to bio_kmalloc() Kent Overstreet
2012-09-06 22:35 ` [PATCH v10 6/8] block: Kill bi_destructor Kent Overstreet
     [not found]   ` <1346970902-10931-7-git-send-email-koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-06 23:42     ` Tejun Heo
2012-09-06 23:42       ` Tejun Heo
2012-09-06 22:35 ` [PATCH v10 7/8] block: Consolidate bio_alloc_bioset(), bio_kmalloc() Kent Overstreet
     [not found]   ` <1346970902-10931-8-git-send-email-koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-06 23:45     ` Tejun Heo
2012-09-06 23:45       ` Tejun Heo
2012-09-06 22:35 ` [PATCH v10 8/8] block: Add bio_clone_bioset(), bio_clone_kmalloc() Kent Overstreet
     [not found]   ` <1346970902-10931-9-git-send-email-koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-06 23:46     ` Tejun Heo [this message]
2012-09-06 23:46       ` Tejun Heo
2012-09-14 21:50     ` [dm-devel] " Alasdair G Kergon
2012-09-14 21:50       ` Alasdair G Kergon
     [not found]       ` <20120914215059.GQ15728-FDJ95KluN3Z0klwcnFlA1dvLeJWuRmrY@public.gmane.org>
2012-09-17 20:42         ` Kent Overstreet
2012-09-17 20:42           ` Kent Overstreet
     [not found]           ` <20120917204227.GA14492-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-18 16:15             ` Alasdair G Kergon
2012-09-18 16:15               ` Alasdair G Kergon
     [not found] ` <1346970902-10931-1-git-send-email-koverstreet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-06 23:48   ` [PATCH v10 0/8] Block cleanups Tejun Heo
2012-09-06 23:48     ` Tejun Heo
     [not found]     ` <20120906234805.GD9426-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-09-07  1:37       ` Jens Axboe
2012-09-07  1:37         ` Jens Axboe
2012-09-07 20:44         ` Kent Overstreet
2012-09-11  4:43       ` NeilBrown
2012-09-11  4:43         ` NeilBrown

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