From: Igor Konopko <igor.j.konopko@intel.com>
To: mb@lightnvm.io, javier@javigon.com, hans.holmberg@cnexlabs.com
Cc: linux-block@vger.kernel.org, igor.j.konopko@intel.com
Subject: [PATCH 00/13] lightnvm: bugfixes and improvements
Date: Wed, 27 Feb 2019 18:14:29 +0100 [thread overview]
Message-ID: <20190227171442.11853-1-igor.j.konopko@intel.com> (raw)
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(-)
--
2.17.1
next reply other threads:[~2019-02-27 17:17 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-27 17:14 Igor Konopko [this message]
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 ` [PATCH 00/13] lightnvm: bugfixes and improvements Matias Bjørling
2019-02-28 17:15 ` Javier González
2019-03-01 10:23 ` Hans Holmberg
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