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From: "Matias Bjørling" <mb@lightnvm.io>
To: Igor Konopko <igor.j.konopko@intel.com>,
	javier@javigon.com, hans.holmberg@cnexlabs.com
Cc: linux-block@vger.kernel.org
Subject: Re: [PATCH 00/13] lightnvm: bugfixes and improvements
Date: Thu, 28 Feb 2019 17:36:30 +0100	[thread overview]
Message-ID: <18ac8f7c-4990-073e-0fa7-b73315238bf3@lightnvm.io> (raw)
In-Reply-To: <20190227171442.11853-1-igor.j.konopko@intel.com>

On 2/27/19 6:14 PM, Igor Konopko wrote:
> This series provides a group of the bugfixes
> or improvements for lightnvm and pblk device.
> 
> Most of the patches are rather simple and covers
> some corner cases scenario, but we were able to hit
> most of them in some scenarios. Few others close some
> existing gaps which we were able to found.
> 
> Fedback is appreciated.
> 
> Igor Konopko (13):
>    lightnvm: pblk: Line reference fix in GC
>    lightnvm: pblk: Gracefully handle GC data malloc fail
>    lightnvm: pblk: Fix put line back behaviour
>    lightnvm: pblk: Rollback in gc read
>    lightnvm: pblk: Count all read errors in stats
>    lightnvm: pblk: Ensure that erase is chunk aligned
>    lightnvm: pblk: Cleanly fail when there is not enough memory
>    lightnvm: pblk: Set proper read stutus in bio
>    lightnvm: pblk: Kick writer for flush requests
>    lightnvm: pblk: Reduce L2P DRAM footprint
>    lightnvm: pblk: Remove unused smeta_ssec field
>    lightnvm: pblk: close opened chunks
>    lightnvm: Inherit mdts from the parent nvme device
> 
>   drivers/lightnvm/core.c          |   9 ++-
>   drivers/lightnvm/pblk-core.c     | 128 +++++++++++++++++++++++++++++--
>   drivers/lightnvm/pblk-gc.c       |  47 +++++++-----
>   drivers/lightnvm/pblk-init.c     |  30 ++++++--
>   drivers/lightnvm/pblk-map.c      |   2 +
>   drivers/lightnvm/pblk-read.c     |  13 ++--
>   drivers/lightnvm/pblk-recovery.c |   2 +-
>   drivers/lightnvm/pblk.h          |   4 +-
>   drivers/nvme/host/lightnvm.c     |   1 +
>   include/linux/lightnvm.h         |   1 +
>   10 files changed, 193 insertions(+), 44 deletions(-)
> 

Thanks Igor. I'll give Hans et. al. a couple of days to digest the 
changes.


  parent reply	other threads:[~2019-02-28 16:36 UTC|newest]

Thread overview: 91+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-27 17:14 [PATCH 00/13] lightnvm: bugfixes and improvements Igor Konopko
2019-02-27 17:14 ` [PATCH 01/13] lightnvm: pblk: Line reference fix in GC Igor Konopko
2019-03-01 12:20   ` Hans Holmberg
2019-03-04  7:18   ` Javier González
2019-03-04 12:40   ` Matias Bjørling
2019-02-27 17:14 ` [PATCH 02/13] lightnvm: pblk: Gracefully handle GC data malloc fail Igor Konopko
2019-02-28 17:08   ` Javier González
2019-03-01 12:50     ` Hans Holmberg
2019-03-04 12:38       ` Igor Konopko
2019-02-27 17:14 ` [PATCH 03/13] lightnvm: pblk: Fix put line back behaviour Igor Konopko
2019-03-01 13:27   ` Hans Holmberg
2019-03-04  7:22   ` Javier González
2019-02-27 17:14 ` [PATCH 04/13] lightnvm: pblk: Rollback in gc read Igor Konopko
2019-03-04  7:38   ` Javier González
2019-03-04  8:44     ` Hans Holmberg
2019-03-04 12:39       ` Igor Konopko
2019-03-04 12:42         ` Hans Holmberg
2019-03-04 12:49   ` Matias Bjørling
2019-02-27 17:14 ` [PATCH 05/13] lightnvm: pblk: Count all read errors in stats Igor Konopko
2019-03-04  7:42   ` Javier González
2019-03-04  9:02     ` Hans Holmberg
2019-03-04  9:23       ` Javier González
2019-03-04 11:41         ` Hans Holmberg
2019-03-04 11:45           ` Javier González
2019-03-04 12:42             ` Igor Konopko
2019-03-04 12:48               ` Hans Holmberg
2019-02-27 17:14 ` [PATCH 06/13] lightnvm: pblk: Ensure that erase is chunk aligned Igor Konopko
2019-03-04  7:48   ` Javier González
2019-03-04  9:05     ` Hans Holmberg
2019-03-04  9:11       ` Javier González
2019-03-04 11:43         ` Hans Holmberg
2019-03-04 12:44           ` Igor Konopko
2019-03-04 12:57             ` Hans Holmberg
2019-03-04 13:00             ` Matias Bjørling
2019-03-05  8:20               ` Hans Holmberg
2019-03-05  8:26                 ` Igor Konopko
2019-03-05  8:40                   ` Hans Holmberg
     [not found]                     ` <61b7e62a-d229-95b1-2572-336ab1bd67cb@intel.com>
2019-03-05  8:55                       ` Hans Holmberg
2019-02-27 17:14 ` [PATCH 07/13] lightnvm: pblk: Cleanly fail when there is not enough memory Igor Konopko
2019-03-04  7:53   ` Javier González
2019-03-04  9:24     ` Hans Holmberg
2019-03-04 12:46       ` Igor Konopko
2019-02-27 17:14 ` [PATCH 08/13] lightnvm: pblk: Set proper read stutus in bio Igor Konopko
2019-03-04  8:03   ` Javier González
2019-03-04  9:35     ` Hans Holmberg
2019-03-04  9:48       ` Javier González
2019-03-04 12:14         ` Hans Holmberg
2019-03-04 12:51           ` Igor Konopko
2019-03-04 13:08             ` Matias Bjørling
2019-03-04 13:45               ` Javier González
2019-03-04 15:12                 ` Matias Bjørling
2019-03-05  6:43                   ` Javier González
2019-03-04 13:04         ` Matias Bjørling
2019-03-04 13:21           ` Javier González
2019-02-27 17:14 ` [PATCH 09/13] lightnvm: pblk: Kick writer for flush requests Igor Konopko
2019-03-04  8:08   ` Javier González
2019-03-04  9:39     ` Hans Holmberg
2019-03-04 12:52       ` Igor Konopko
2019-02-27 17:14 ` [PATCH 10/13] lightnvm: pblk: Reduce L2P DRAM footprint Igor Konopko
2019-03-04  8:17   ` Javier González
2019-03-04  9:29     ` Hans Holmberg
2019-03-04 13:11   ` Matias Bjørling
2019-02-27 17:14 ` [PATCH 11/13] lightnvm: pblk: Remove unused smeta_ssec field Igor Konopko
2019-03-04  8:21   ` Javier González
2019-03-04  9:40     ` Hans Holmberg
2019-02-27 17:14 ` [PATCH 12/13] lightnvm: pblk: close opened chunks Igor Konopko
2019-03-04  8:27   ` Javier González
2019-03-04 10:05     ` Hans Holmberg
2019-03-04 12:56       ` Igor Konopko
2019-03-04 13:03         ` Hans Holmberg
2019-03-04 13:19       ` Matias Bjørling
2019-03-04 13:48         ` Javier González
2019-03-04 13:18     ` Matias Bjørling
2019-03-04 13:47       ` Javier González
2019-02-27 17:14 ` [PATCH 13/13] lightnvm: Inherit mdts from the parent nvme device Igor Konopko
2019-03-04  9:05   ` Javier González
2019-03-04 11:30     ` Hans Holmberg
2019-03-04 11:44       ` Javier González
2019-03-04 12:22         ` Hans Holmberg
2019-03-04 13:04           ` Igor Konopko
2019-03-04 13:16             ` Hans Holmberg
2019-03-04 14:06             ` Javier González
2019-03-04 13:19           ` Javier González
2019-03-04 13:25             ` Matias Bjørling
2019-03-04 13:44               ` Javier González
2019-03-04 14:24                 ` Hans Holmberg
2019-03-04 14:27                   ` Javier González
2019-03-04 14:58                 ` Matias Bjørling
2019-02-28 16:36 ` Matias Bjørling [this message]
2019-02-28 17:15   ` [PATCH 00/13] lightnvm: bugfixes and improvements Javier González
2019-03-01 10:23   ` Hans Holmberg

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