From: Philipp Reisner <philipp.reisner@linbit.com>
To: linux-kernel@vger.kernel.org, Jens Axboe <axboe@kernel.dk>
Cc: drbd-dev@lists.linbit.com
Subject: [PATCH 0/8] RFC DRBD cleanups and performance work
Date: Mon, 25 Aug 2014 15:16:30 +0200 [thread overview]
Message-ID: <1408972598-16650-1-git-send-email-philipp.reisner@linbit.com> (raw)
Most of these patches are cleanup work. The exception are the two
patches from Lars Ellenberg. These two can bring DRBD's performance
into the area of 160k IOPs. (On fitting hardware of course).
Andreas Gruenbacher (5):
drbd: Use better variable names
drbd: Use consistent names for all the bi_end_io callbacks
drbd: Avoid inconsistent locking warning
drbd: Get rid of the __no_warn and __cond_lock macros
drbd: Get rid of the WORK_PENDING macro
Lars Ellenberg (2):
drbd: Improve asender performance
drbd: reduce lock contention in drbd_worker
Philipp Marek (1):
drbd: Remove superfluous newline from "resync_extents" debugfs entry.
drivers/block/drbd/drbd_actlog.c | 4 +--
drivers/block/drbd/drbd_bitmap.c | 6 ++---
drivers/block/drbd/drbd_debugfs.c | 2 +-
drivers/block/drbd/drbd_int.h | 19 +++++++-------
drivers/block/drbd/drbd_main.c | 28 ++++++++++----------
drivers/block/drbd/drbd_receiver.c | 52 +++++++++++++++++++++-----------------
drivers/block/drbd/drbd_req.c | 2 +-
drivers/block/drbd/drbd_state.c | 18 ++++++-------
drivers/block/drbd/drbd_worker.c | 51 +++++++++++++++----------------------
9 files changed, 90 insertions(+), 92 deletions(-)
--
1.9.1
next reply other threads:[~2014-08-25 13:25 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-25 13:16 Philipp Reisner [this message]
2014-08-25 13:16 ` [PATCH 1/8] drbd: Use better variable names Philipp Reisner
2014-08-25 13:16 ` [PATCH 2/8] drbd: Use consistent names for all the bi_end_io callbacks Philipp Reisner
2014-08-25 13:16 ` [PATCH 3/8] drbd: Remove superfluous newline from "resync_extents" debugfs entry Philipp Reisner
2014-08-25 13:16 ` [PATCH 4/8] drbd: Avoid inconsistent locking warning Philipp Reisner
2014-08-25 13:16 ` [PATCH 5/8] drbd: Get rid of the __no_warn and __cond_lock macros Philipp Reisner
2014-08-25 13:16 ` [PATCH 6/8] drbd: Get rid of the WORK_PENDING macro Philipp Reisner
2014-08-25 13:16 ` [PATCH 7/8] drbd: Improve asender performance Philipp Reisner
2014-08-25 13:16 ` [PATCH 8/8] drbd: reduce lock contention in drbd_worker Philipp Reisner
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