From: Jens Axboe <axboe@kernel.dk>
To: lars.ellenberg@linbit.com
Cc: drbd-dev@lists.linbit.com,
Philipp Reisner <philipp.reisner@linbit.com>,
linux-kernel@vger.kernel.org
Subject: Re: [Drbd-dev] [PATCH 10/18, update] drbd: prepare to queue write requests on a submit worker
Date: Fri, 22 Mar 2013 18:15:42 -0600 [thread overview]
Message-ID: <20130323001542.GN1628@kernel.dk> (raw)
In-Reply-To: <20130322202224.GJ5231@soda.linbit>
On Fri, Mar 22 2013, lars.ellenberg@linbit.com wrote:
> From: Lars Ellenberg <lars.ellenberg@linbit.com>
>
> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
> ---
> drivers/block/drbd/drbd_int.h | 13 +++++++++++++
> drivers/block/drbd/drbd_main.c | 26 +++++++++++++++++++++++++-
> drivers/block/drbd/drbd_nl.c | 1 +
> drivers/block/drbd/drbd_req.c | 29 +++++++++++++++++++++++++++++
> 4 files changed, 68 insertions(+), 1 deletion(-)
>
> Updated
> =======
> to apply against current upstream,
> because of 56de210 drbd: convert to idr_alloc()
> affected the context of the last chunk of drbd_main.c; now last two
> chunks: needed to re-add the out_idr_remove_vol cleanup goto.
That's better - updated series and pushed out for testing.
--
Jens Axboe
WARNING: multiple messages have this Message-ID (diff)
From: Jens Axboe <axboe@kernel.dk>
To: lars.ellenberg@linbit.com
Cc: Philipp Reisner <philipp.reisner@linbit.com>,
linux-kernel@vger.kernel.org, drbd-dev@lists.linbit.com
Subject: Re: [Drbd-dev] [PATCH 10/18, update] drbd: prepare to queue write requests on a submit worker
Date: Fri, 22 Mar 2013 18:15:42 -0600 [thread overview]
Message-ID: <20130323001542.GN1628@kernel.dk> (raw)
In-Reply-To: <20130322202224.GJ5231@soda.linbit>
On Fri, Mar 22 2013, lars.ellenberg@linbit.com wrote:
> From: Lars Ellenberg <lars.ellenberg@linbit.com>
>
> Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
> ---
> drivers/block/drbd/drbd_int.h | 13 +++++++++++++
> drivers/block/drbd/drbd_main.c | 26 +++++++++++++++++++++++++-
> drivers/block/drbd/drbd_nl.c | 1 +
> drivers/block/drbd/drbd_req.c | 29 +++++++++++++++++++++++++++++
> 4 files changed, 68 insertions(+), 1 deletion(-)
>
> Updated
> =======
> to apply against current upstream,
> because of 56de210 drbd: convert to idr_alloc()
> affected the context of the last chunk of drbd_main.c; now last two
> chunks: needed to re-add the out_idr_remove_vol cleanup goto.
That's better - updated series and pushed out for testing.
--
Jens Axboe
next prev parent reply other threads:[~2013-03-23 1:21 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-19 17:16 [Drbd-dev] [PATCH 00/18] RFC: Non blocking submit for activity log misses Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 01/18] drbd: cleanup bogus assert message Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 02/18] drbd: cleanup ondisk meta data layout calculations and defines Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 03/18] drbd: prepare for new striped layout of activity log Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 04/18] drbd: use the cached meta_dev_idx Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 05/18] drbd: mechanically rename la_size to la_size_sect Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 06/18] drbd: read meta data early, base on-disk offsets on super block Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 07/18] drbd: Clarify when activity log I/O is delegated to the worker thread Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 08/18] drbd: drbd_al_being_io: short circuit to reduce latency Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 09/18] drbd: split __drbd_make_request in before and after drbd_al_begin_io Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 10/18] drbd: prepare to queue write requests on a submit worker Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-22 20:22 ` [Drbd-dev] [PATCH 10/18, update] " lars.ellenberg
2013-03-22 20:22 ` lars.ellenberg
2013-03-23 0:15 ` Jens Axboe [this message]
2013-03-23 0:15 ` Jens Axboe
2013-03-19 17:16 ` [Drbd-dev] [PATCH 11/18] drbd: split drbd_al_begin_io into fastpath, prepare, and commit Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 12/18] drbd: split out some helper functions to drbd_al_begin_io Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 13/18] drbd: queue writes on submitter thread, unless they pass the activity log fastpath Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 14/18] lru_cache: introduce lc_get_cumulative() Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 15/18] drbd: consolidate as many updates as possible into one AL transaction Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 16/18] drbd: move start io accounting before activity log transaction Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 17/18] drbd: try hard to max out the updates per AL transaction Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-19 17:16 ` [Drbd-dev] [PATCH 18/18] drbd: adjust upper limit for activity log extents Philipp Reisner
2013-03-19 17:16 ` Philipp Reisner
2013-03-22 17:17 ` [Drbd-dev] [PATCH 00/18] RFC: Non blocking submit for activity log misses Jens Axboe
2013-03-22 17:17 ` Jens Axboe
2013-03-22 20:03 ` [Drbd-dev] " lars.ellenberg
2013-03-22 20:03 ` lars.ellenberg
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