From: Philipp Reisner <philipp.reisner@linbit.com>
To: Jens Axboe <jaxboe@fusionio.com>
Cc: Christoph Hellwig <hch@lst.de>, linux-kernel@vger.kernel.org
Subject: [GIT PULL] convert DRBD to REQ_FLUSH/FUA
Date: Sat, 23 Oct 2010 13:18:33 +0200 [thread overview]
Message-ID: <201010231318.33517.philipp.reisner@linbit.com> (raw)
In-Reply-To: <20101022083511.GA7853@lst.de>
Hi Jens,
Christoph Hellwig pointed out that drbd is the only driver
that still uses/supports barriers instead of FUE in linux-next.
I revitalized three patches that remove the barrier bits from DRBD...
The following changes since commit 8825f7c3e5c7b251b49fc594658a96f59417ee16:
drbd: Silenced an assert (2010-10-22 15:55:22 +0200)
are available in the git repository at:
git://git.drbd.org/linux-2.6-drbd.git for-jens
Philipp Reisner (3):
drbd: Removed the BIO_RW_BARRIER support form the receiver/epoch code
drbd: REQ_HARDBARRIER -> REQ_FUA transition for meta data accesses
drbd: Removed checks for REQ_HARDBARRIER on incomming BIOs
drivers/block/drbd/drbd_actlog.c | 16 +---
drivers/block/drbd/drbd_int.h | 20 +---
drivers/block/drbd/drbd_main.c | 7 +-
drivers/block/drbd/drbd_nl.c | 8 +-
drivers/block/drbd/drbd_proc.c | 1 -
drivers/block/drbd/drbd_receiver.c | 212 +++++-------------------------------
drivers/block/drbd/drbd_req.c | 14 ---
drivers/block/drbd/drbd_worker.c | 21 ----
8 files changed, 40 insertions(+), 259 deletions(-)
next prev parent reply other threads:[~2010-10-23 11:18 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-16 16:51 [RFC PATCHSET block#for-2.6.36-post] block: convert to REQ_FLUSH/FUA Tejun Heo
2010-08-16 16:51 ` [PATCH 1/5] block/loop: implement REQ_FLUSH/FUA support Tejun Heo
2010-08-16 16:52 ` [PATCH 2/5] virtio_blk: " Tejun Heo
2010-08-16 18:33 ` Christoph Hellwig
2010-08-17 8:17 ` Tejun Heo
2010-08-17 13:23 ` Christoph Hellwig
2010-08-17 16:22 ` Tejun Heo
2010-08-18 10:22 ` Rusty Russell
2010-08-17 1:16 ` Rusty Russell
2010-08-17 8:18 ` Tejun Heo
2010-08-19 15:14 ` [PATCH 2/5 UPDATED] virtio_blk: drop REQ_HARDBARRIER support Tejun Heo
2010-08-16 16:52 ` [PATCH 3/5] lguest: replace VIRTIO_F_BARRIER support with VIRTIO_F_FLUSH/FUA support Tejun Heo
2010-08-19 15:15 ` [PATCH 3/5] lguest: replace VIRTIO_F_BARRIER support with VIRTIO_F_FLUSH support Tejun Heo
2010-08-16 16:52 ` [PATCH 4/5] md: implment REQ_FLUSH/FUA support Tejun Heo
2010-08-24 5:41 ` Neil Brown
2010-08-25 11:22 ` [PATCH UPDATED " Tejun Heo
2010-08-25 11:42 ` Neil Brown
2010-08-16 16:52 ` [PATCH 5/5] dm: implement " Tejun Heo
2010-08-16 19:02 ` Mike Snitzer
2010-08-17 9:33 ` Tejun Heo
2010-08-17 13:13 ` Christoph Hellwig
2010-08-17 14:07 ` Mike Snitzer
2010-08-17 16:51 ` Tejun Heo
2010-08-17 18:21 ` Mike Snitzer
2010-08-18 6:32 ` Tejun Heo
2010-08-19 10:32 ` Kiyoshi Ueda
2010-08-19 15:45 ` Tejun Heo
2010-08-23 16:47 ` [RFC PATCHSET block#for-2.6.36-post] block: convert to REQ_FLUSH/FUA Christoph Hellwig
2010-08-24 9:51 ` Lars Ellenberg
2010-08-24 15:45 ` Philipp Reisner
[not found] ` <20101022083511.GA7853@lst.de>
2010-10-23 11:18 ` Philipp Reisner [this message]
2010-10-23 11:21 ` [GIT PULL] convert DRBD " Christoph Hellwig
2010-10-23 16:48 ` Jens Axboe
2010-10-23 16:59 ` [PATCH] block: remove REQ_HARDBARRIER Christoph Hellwig
2010-10-23 17:17 ` Matthew Wilcox
2010-10-23 19:07 ` Jens Axboe
2010-10-24 11:58 ` Christoph Hellwig
2010-11-10 13:42 ` Christoph Hellwig
2010-11-10 13:59 ` Jens Axboe
2010-10-23 19:08 ` Jens Axboe
2010-10-25 8:54 ` Tejun Heo
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