linux-kernel - Re: [PATCH 0/4] lnvm/pblk mapping cleanups

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Message-ID: <a7866969-5ecc-f9e8-73b3-5dcaa79efddf@fb.com>
Date:   Tue, 6 Aug 2019 14:16:12 +0000
From:   Jens Axboe <axboe@...com>
To:     Matias Bjørling <mb@...htnvm.io>
CC:     Hans Holmberg <hans@...tronix.com>, Christoph Hellwig <hch@....de>,
        Javier González <javier@...igon.com>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/4] lnvm/pblk mapping cleanups

On 8/6/19 6:40 AM, Matias Bjørling wrote:
> On 7/31/19 11:41 AM, Hans Holmberg wrote:
>> This series cleans up the metadata allocation/mapping in lnvm/pblk
>> by moving over to kvmalloc for metadata and moving metadata mapping
>> down to the lower lever driver where blk_rq_map_kern can be used.
>>
>> Hans Holmberg (4):
>>     lightnvm: remove nvm_submit_io_sync_fn
>>     lightnvm: move metadata mapping to lower level driver
>>     lightnvm: pblk: use kvmalloc for metadata
>>     block: stop exporting bio_map_kern
>>
>>    block/bio.c                      |   1 -
>>    drivers/lightnvm/core.c          |  43 ++++++++++++---
>>    drivers/lightnvm/pblk-core.c     | 116 +++++----------------------------------
>>    drivers/lightnvm/pblk-gc.c       |  19 +++----
>>    drivers/lightnvm/pblk-init.c     |  38 ++++---------
>>    drivers/lightnvm/pblk-read.c     |  22 +-------
>>    drivers/lightnvm/pblk-recovery.c |  39 ++-----------
>>    drivers/lightnvm/pblk-write.c    |  20 +------
>>    drivers/lightnvm/pblk.h          |  31 +----------
>>    drivers/nvme/host/lightnvm.c     |  45 +++++----------
>>    include/linux/lightnvm.h         |   8 +--
>>    11 files changed, 96 insertions(+), 286 deletions(-)
>>
> 
> Hi Jens,
> 
> Would you like me to pick up this serie, and send it through the
> lightnvm pull request, or would you like to pick it up?

I can apply it directly for 5.4.

-- 
Jens Axboe