Home » Mailing list archives » linux-kernel » 2010 » October » 23

Re: [GIT PULL] convert DRBD to REQ_FLUSH/FUA

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
[view in full thread]
From: Christoph Hellwig
Subject: Re: [GIT PULL] convert DRBD to REQ_FLUSH/FUA
Date: Saturday, October 23, 2010 - 4:21 am

On Sat, Oct 23, 2010 at 01:18:33PM +0200, Philipp Reisner wrote:

This looks good.  You probably don't actually need the MD_NO_FUA flag -
REQ_FUA writes will always work - they just ignored by drivers not
implementing cache control.

--
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
Messages in current thread:
[RFC PATCHSET block#for-2.6.36-post] block: convert to REQ ..., Tejun Heo, (Mon Aug 16, 9:51 am)
[PATCH 3/5] lguest: replace VIRTIO_F_BARRIER support with ..., Tejun Heo, (Mon Aug 16, 9:52 am)
[PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Tejun Heo, (Mon Aug 16, 9:52 am)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Mike Snitzer, (Mon Aug 16, 12:02 pm)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Tejun Heo, (Tue Aug 17, 2:33 am)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Christoph Hellwig, (Tue Aug 17, 6:13 am)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Mike Snitzer, (Tue Aug 17, 7:07 am)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Tejun Heo, (Tue Aug 17, 9:51 am)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Mike Snitzer, (Tue Aug 17, 11:21 am)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Tejun Heo, (Tue Aug 17, 11:32 pm)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Kiyoshi Ueda, (Thu Aug 19, 3:32 am)
Re: [PATCH 3/5] lguest: replace VIRTIO_F_BARRIER support w ..., Tejun Heo, (Thu Aug 19, 8:15 am)
Re: [PATCH 5/5] dm: implement REQ_FLUSH/FUA support, Tejun Heo, (Thu Aug 19, 8:45 am)
Re: [RFC PATCHSET block#for-2.6.36-post] block: convert to ..., Christoph Hellwig, (Mon Aug 23, 9:47 am)
Re: [RFC PATCHSET block#for-2.6.36-post] block: convert to ..., Lars Ellenberg, (Tue Aug 24, 2:51 am)
Re: [RFC PATCHSET block#for-2.6.36-post] block: convert to ..., Philipp Reisner, (Tue Aug 24, 8:45 am)
[GIT PULL] convert DRBD to REQ_FLUSH/FUA, Philipp Reisner, (Sat Oct 23, 4:18 am)
Re: [GIT PULL] convert DRBD to REQ_FLUSH/FUA, Christoph Hellwig, (Sat Oct 23, 4:21 am)
Re: [GIT PULL] convert DRBD to REQ_FLUSH/FUA, Jens Axboe, (Sat Oct 23, 9:48 am)
[PATCH] block: remove REQ_HARDBARRIER, Christoph Hellwig, (Sat Oct 23, 9:59 am)
Re: [PATCH] block: remove REQ_HARDBARRIER, Matthew Wilcox, (Sat Oct 23, 10:17 am)
Re: [PATCH] block: remove REQ_HARDBARRIER, Jens Axboe, (Sat Oct 23, 12:07 pm)
Re: [PATCH] block: remove REQ_HARDBARRIER, Jens Axboe, (Sat Oct 23, 12:08 pm)
Re: [PATCH] block: remove REQ_HARDBARRIER, Christoph Hellwig, (Sun Oct 24, 4:58 am)
Re: [PATCH] block: remove REQ_HARDBARRIER, Tejun Heo, (Mon Oct 25, 1:54 am)
Re: [PATCH] block: remove REQ_HARDBARRIER, Christoph Hellwig, (Wed Nov 10, 6:42 am)
Re: [PATCH] block: remove REQ_HARDBARRIER, Jens Axboe, (Wed Nov 10, 6:59 am)