linux-kernel - Re: [PATCH 0/8] lightnvm: simplify media manager V2

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Message-ID: <a61ef190-d698-d388-55e0-3f406f6181b9@lightnvm.io>
Date:   Wed, 23 Nov 2016 13:06:57 +0100
From:   Matias Bjørling <mb@...htnvm.io>
To:     Javier González <jg@...htnvm.io>
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        Javier González <javier@...xlabs.com>
Subject: Re: [PATCH 0/8] lightnvm: simplify media manager V2

On 11/21/2016 01:10 PM, Javier González wrote:
> V2:
>   - Fix 2 bad memory free on error rrpc init error handling. Reported by
>     kbuild.
> 
> This patchset simplifies the generic media manager interface and moves
> lun and block functionality to lightnvm targets. This makes that
> rrpc-specific functionality is not exposed on the media manager. This is
> done in preparation for the pblk target.
> 
> Javier González (8):
>   lightnvm: move block provisioning to targets
>   lightnvm: remove get_lun operation on gennvm
>   lightnvm: remove debug lun statistics from gennvm
>   lightnvm: eliminate nvm_block abstraction on mm
>   lightnvm: eliminate nvm_lun abstraction in mm
>   lightnvm: introduce helpers for generic ops in rrpc
>   lightnvm: introduce max_phys_sects helper function
>   lightnvm: use target nvm on target-specific ops.
> 
>  drivers/lightnvm/core.c      | 154 ++++++-----
>  drivers/lightnvm/gennvm.c    | 612 ++++++++++++++++++++-----------------------
>  drivers/lightnvm/gennvm.h    |  20 +-
>  drivers/lightnvm/rrpc.c      | 443 +++++++++++++++++++++----------
>  drivers/lightnvm/rrpc.h      |  62 ++++-
>  drivers/lightnvm/sysblk.c    |  65 +++--
>  drivers/nvme/host/lightnvm.c |  14 +-
>  include/linux/lightnvm.h     | 217 +++++++--------
>  8 files changed, 885 insertions(+), 702 deletions(-)
> 

Thanks Javier. Picked up for 4.10. Please note I fixed up an
initialization bug with null_blk device in the "lightnvm: introduce
helpers for generic ops in rrpc" patch.