Hi,
Il 28/06/2011 17:33, Josef Bacik ha scritto:
This just gets us ready to support the SEEK_HOLE and SEEK_DATA flags. Turns out
using fiemap in things like cp cause more problems than it solves, so lets try
and give userspace an interface that doesn't suck. We need to match solaris
here, and
Il 20/08/2011 11:41, Marco Stornelli ha scritto:
Hi,
Il 28/06/2011 17:33, Josef Bacik ha scritto:
This just gets us ready to support the SEEK_HOLE and SEEK_DATA flags.
Turns out
using fiemap in things like cp cause more problems than it solves, so
lets try
and give userspace an interface that
On 08/19/2011 08:07 PM, Andi Kleen wrote:
From: Andi Kleen a...@linux.intel.com
Introduced with b26751575a9aa55fd6dbf3febde3ff06dfadc44f
This has already been fixed by
9a4327ca1f45f82edad7dc0a4e52ce9316e0950c
Thanks,
Josef
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On 08/19/2011 10:17 PM, Liu Bo wrote:
When doing div operation of u64 type, we need to be careful and use do_div
to avoid compile ERROR on 32bit box:
ERROR: __udivdi3 [fs/btrfs/btrfs.ko] undefined!
make[1]: *** [__modpost] Error 1
v1-v2:
- fix stupid do_div() with type signed integer.
This fixes a regression introduced by
cdcb725c05fe0cb71777c66ddc2445fedbbb3c59
In cases where we need to divide/multiply by 2 we should just left/right shift
respectively, and in cases where theres N number of devices use do_div. Also
make the counters u64 to match up with rw_devices. Thanks,
On Sat, Aug 20, 2011 at 08:08:25AM -0400, Josef Bacik wrote:
On 08/19/2011 08:07 PM, Andi Kleen wrote:
From: Andi Kleen a...@linux.intel.com
Introduced with b26751575a9aa55fd6dbf3febde3ff06dfadc44f
This has already been fixed by
9a4327ca1f45f82edad7dc0a4e52ce9316e0950c
It's not.
On Sat, Aug 20, 2011 at 02:53:17PM +0200, Andi Kleen wrote:
On Sat, Aug 20, 2011 at 08:08:25AM -0400, Josef Bacik wrote:
On 08/19/2011 08:07 PM, Andi Kleen wrote:
From: Andi Kleen a...@linux.intel.com
Introduced with b26751575a9aa55fd6dbf3febde3ff06dfadc44f
This has already
Excerpts from Sage Weil's message of 2011-08-18 17:51:54 -0400:
Hi Chris, Josef,
Can some form of the clone ioctl transaction start reservation fix go in
soon as well? That hits a BUG_ON every time.
Sorry Sage, I thought I had that one. I'll get it in the next pull.
-chris
--
To
On 08/20/2011 03:03 AM, Marco Stornelli wrote:
Il 20/08/2011 11:41, Marco Stornelli ha scritto:
Hi,
Il 28/06/2011 17:33, Josef Bacik ha scritto:
This just gets us ready to support the SEEK_HOLE and SEEK_DATA flags.
Turns out
using fiemap in things like cp cause more problems than it solves,
Il 20/08/2011 17:36, Sunil Mushran ha scritto:
On 08/20/2011 03:03 AM, Marco Stornelli wrote:
Il 20/08/2011 11:41, Marco Stornelli ha scritto:
Hi,
Il 28/06/2011 17:33, Josef Bacik ha scritto:
This just gets us ready to support the SEEK_HOLE and SEEK_DATA flags.
Turns out
using fiemap in
On 08/18/2011 10:38 AM, Chris Mason wrote:
Excerpts from Andrew Guertin's message of 2011-08-11 21:13:18 -0400:
On 08/09/2011 05:29 PM, Andrew Guertin wrote:
I have not tried 3.1-rc1, but plan to soon.
I've tested now, this does still occur in 3.1-rc1.
Ok, I had high hopes that the btrfs
On Sat, Aug 20, 2011 at 5:21 AM, Josef Bacik jo...@redhat.com wrote:
I think Linus was less complaining about how you're dividing here and
more about the fact that you are. A divide by 2 is the same as a 1.
I'll send a patch to fix this. Thanks,
Indeed. A single-bit 64-bit double shift
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