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From: "Zwisler, Ross" <ross.zwisler@intel.com>
To: "openosd@gmail.com" <openosd@gmail.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>,
	"willy@linux.intel.com" <willy@linux.intel.com>,
	"martin.petersen@oracle.com" <martin.petersen@oracle.com>,
	"Wilcox, Matthew R" <matthew.r.wilcox@intel.com>,
	"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>
Subject: Re: [PATCH v8 04/22] Change direct_access calling convention
Date: Thu, 31 Jul 2014 20:30:02 +0000	[thread overview]
Message-ID: <1406838602.14136.12.camel@rzwisler-mobl1.amr.corp.intel.com> (raw)
In-Reply-To: <53DA8518.3090604@gmail.com>

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On Thu, 2014-07-31 at 21:04 +0300, Boaz Harrosh wrote:
> On 07/31/2014 08:19 PM, Matthew Wilcox wrote:
> > On Thu, Jul 31, 2014 at 06:28:37PM +0300, Boaz Harrosh wrote:
> >> Matthew what is your opinion about this, do we need to push for removal
> >> of the partition dead code which never worked for brd, or we need to push
> >> for fixing and implementing new partition support for brd?
> > 
> > Fixing the code gets my vote.  brd is useful for testing things ... and
> > sometimes we need to test things that involve partitions.
> > 
> 
> OK I'm on it, its what I'm doing today.
> 
> rrr I manged to completely trash my vm by doing 'make install' of
> util-linux and after reboot it never recovered, I remember that
> mount complained about a now missing library and I forgot and rebooted,
> that was the end of that. Anyway I installed a new fc20 system wanted
> that for a long time over my old fc18

Ah, I'm already working on this as well.  :)  If you want you can wait for my
patches to BRD & test - they should be out this week.

I'm planning on adding get_geo() and doing dynamic minors as is done in NVMe.

- Ross

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  reply	other threads:[~2014-07-31 20:30 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-22 19:47 [PATCH v8 00/22] Support ext4 on NV-DIMMs Matthew Wilcox
2014-07-22 19:47 ` [PATCH v8 01/22] Fix XIP fault vs truncate race Matthew Wilcox
2014-07-23 11:21   ` Kirill A. Shutemov
2014-07-22 19:47 ` [PATCH v8 02/22] Allow page fault handlers to perform the COW Matthew Wilcox
2014-07-23 11:23   ` Kirill A. Shutemov
2014-07-22 19:47 ` [PATCH v8 03/22] axonram: Fix bug in direct_access Matthew Wilcox
2014-07-23 11:24   ` Kirill A. Shutemov
2014-07-22 19:47 ` [PATCH v8 04/22] Change direct_access calling convention Matthew Wilcox
2014-07-30 16:03   ` Boaz Harrosh
2014-07-30 16:12     ` Boaz Harrosh
2014-07-30 20:34       ` Matthew Wilcox
2014-07-31 10:16         ` Boaz Harrosh
2014-07-30 19:45     ` Matthew Wilcox
2014-07-31 10:11       ` Boaz Harrosh
2014-07-31 14:13         ` Matthew Wilcox
2014-07-31 15:28           ` Boaz Harrosh
2014-07-31 17:19             ` Matthew Wilcox
2014-07-31 18:04               ` Boaz Harrosh
2014-07-31 20:30                 ` Zwisler, Ross [this message]
2014-08-01 18:45                   ` Zwisler, Ross
2014-07-22 19:47 ` [PATCH v8 05/22] Add vm_replace_mixed() Matthew Wilcox
2014-07-23  9:10   ` Jan Kara
2014-07-23 11:45   ` Kirill A. Shutemov
2014-07-23 13:52     ` Matthew Wilcox
2014-07-23 14:20       ` Kirill A. Shutemov
2014-07-23 14:27         ` Matthew Wilcox
2014-07-23 15:55           ` Kirill A. Shutemov
2014-07-24  1:36             ` Zhang, Tianfei
2014-07-25 19:44             ` Matthew Wilcox
2014-07-28 13:25               ` Kirill A. Shutemov
2014-07-29  1:55                 ` Zhang, Tianfei
2014-07-22 19:47 ` [PATCH v8 06/22] Introduce IS_DAX(inode) Matthew Wilcox
2014-07-22 19:47 ` [PATCH v8 07/22] Add copy_to_iter(), copy_from_iter() and iov_iter_zero() Matthew Wilcox
2014-07-22 19:47 ` [PATCH v8 08/22] Replace XIP read and write with DAX I/O Matthew Wilcox
2014-07-22 19:47 ` [PATCH v8 09/22] Replace ext2_clear_xip_target with dax_clear_blocks Matthew Wilcox
2014-07-22 19:47 ` [PATCH v8 10/22] Replace the XIP page fault handler with the DAX page fault handler Matthew Wilcox
2014-07-23 12:10   ` Kirill A. Shutemov
2014-07-23 13:55     ` Matthew Wilcox
2014-07-23 16:57   ` Boaz Harrosh
2014-07-23 19:57     ` Matthew Wilcox
2014-07-22 19:47 ` [PATCH v8 11/22] Replace xip_truncate_page with dax_truncate_page Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 12/22] Replace XIP documentation with DAX documentation Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 13/22] Remove get_xip_mem Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 14/22] ext2: Remove ext2_xip_verify_sb() Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 15/22] ext2: Remove ext2_use_xip Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 16/22] ext2: Remove xip.c and xip.h Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 17/22] Remove CONFIG_EXT2_FS_XIP and rename CONFIG_FS_XIP to CONFIG_FS_DAX Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 18/22] ext2: Remove ext2_aops_xip Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 19/22] Get rid of most mentions of XIP in ext2 Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 20/22] xip: Add xip_zero_page_range Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 21/22] ext4: Add DAX functionality Matthew Wilcox
2014-07-22 19:48 ` [PATCH v8 22/22] brd: Rename XIP to DAX Matthew Wilcox
2014-07-23 12:30 ` [PATCH v8 00/22] Support ext4 on NV-DIMMs Kirill A. Shutemov
2014-07-23 13:59   ` Matthew Wilcox
2014-07-23 15:58 ` Boaz Harrosh
2014-07-23 19:50   ` Matthew Wilcox
2014-07-24 18:51     ` Ross Zwisler

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