[Date Prev][Date Next] [Thread Prev][Thread Next]
[Thread Index]
[Date Index]
[Author Index]
Re: [dm-devel] [PATCHSET 2.6.36-rc2] block, fs: replace HARDBARRIER with FLUSH/FUA
- From: Mike Snitzer <snitzer redhat com>
- To: Tejun Heo <tj kernel org>
- Cc: jeremy goop org, jack suse cz, mst redhat com, linux-ide vger kernel org, dm-devel redhat com, James Bottomley suse de, konishi ryusuke lab ntt co jp, hch lst de, k-ueda ct jp nec com, vst vlnb net, linux-scsi vger kernel org, rusty rustcorp com au, linux-raid vger kernel org, swhiteho redhat com, chris mason oracle com, tytso mit edu, jaxboe fusionio com, linux-kernel vger kernel org, linux-fsdevel vger kernel org, rwheeler redhat com
- Subject: Re: [dm-devel] [PATCHSET 2.6.36-rc2] block, fs: replace HARDBARRIER with FLUSH/FUA
- Date: Wed, 25 Aug 2010 12:03:03 -0400
On Wed, Aug 25 2010 at 11:47am -0400,
Tejun Heo <tj kernel org> wrote:
> Hello,
>
> This patchset is combination of the following three patchset.
>
> [1] block: replace barrier with sequenced flush
> [2] block: convert to REQ_FLUSH/FUA
> [3] replace barriers with explicit flush / FUA usage
>
> Changes from the previous postings are,
>
> * Rebased on top of 2.6.36-rc2 (502adf5778f4151dcba3f64dd6ed322151f3712c)
Awesome, thanks!
> * dm conversion is excluded for now.
...
> I've audited all make_request drivers and after this patchset only
> blktrace, dm, drbd and xen need more work. I'll work on blktrace and
> dm
OK, once you have the DM patch refreshed I'll jump in with further
changes (SCSI error differentiation in mpath) and more careful review of
the DM changes (both bio-based and request-based).
Thanks again!
Mike
[Date Prev][Date Next] [Thread Prev][Thread Next]
[Thread Index]
[Date Index]
[Author Index]