On Wed, 2007-06-20 at 20:45 +0200, Michal Piotrowski wrote:
> [EMAIL PROTECTED] pisze:
> > The mm snapshot broken-out-2007-06-20-10-12.tar.gz has been uploaded to
> >
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/broken-out-2007-06-20-10-12.tar.gz
> >
it was my fault, sorry.
On Wed, 2007-06-20 at 20:45 +0200, Michal Piotrowski wrote:
[EMAIL PROTECTED] pisze:
The mm snapshot broken-out-2007-06-20-10-12.tar.gz has been uploaded to
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/broken-out-2007-06-20-10-12.tar.gz
it was my fault, sorry.
Thank you
From: Vasily Tarasov <[EMAIL PROTECTED]>
This patch should be applied after Arnd Bergmann's patch,
that intoduces new compat types:
http://lkml.org/lkml/2007/6/15/98
OpenVZ Linux kernel team has discovered the problem
with 32bit quota tools working on 64bit architectures.
In 2.6.10
On Fri, 2007-06-15 at 17:24 +0200, Arnd Bergmann wrote:
> On Friday 15 June 2007, Vasily Tarasov wrote:
> > I just noticed that we can not avoid the addition of packed attribute.
> > Look, for example:
> >
> > struct if_dqblk {
> > __u64 dqb_bhardlimit;
On Fri, 2007-06-15 at 17:24 +0200, Arnd Bergmann wrote:
On Friday 15 June 2007, Vasily Tarasov wrote:
I just noticed that we can not avoid the addition of packed attribute.
Look, for example:
struct if_dqblk {
__u64 dqb_bhardlimit;
__u64 dqb_bsoftlimit
From: Vasily Tarasov [EMAIL PROTECTED]
This patch should be applied after Arnd Bergmann's patch,
that intoduces new compat types:
http://lkml.org/lkml/2007/6/15/98
OpenVZ Linux kernel team has discovered the problem
with 32bit quota tools working on 64bit architectures.
In 2.6.10 kernel
On Fri, 2007-06-15 at 12:43 +0200, Arnd Bergmann wrote:
> On Friday 15 June 2007, Mikael Pettersson wrote:
> > > --- linux-2.6.22-rc4-fixed/fs/quota.c.orig2007-06-14
> > > 15:55:26.0 +0400
> > > +++ linux-2.6.22-rc4-fixed/fs/quota.c 2007-06-14 19:50:13.0 +0400
> > ...
> > >
On Fri, 2007-06-15 at 12:43 +0200, Arnd Bergmann wrote:
> On Friday 15 June 2007, Mikael Pettersson wrote:
> > > --- linux-2.6.22-rc4-fixed/fs/quota.c.orig2007-06-14
> > > 15:55:26.0 +0400
> > > +++ linux-2.6.22-rc4-fixed/fs/quota.c 2007-06-14 19:50:13.0 +0400
> > ...
> > >
15 Jun 2007 13:01:48 +0400, Vasily Tarasov wrote:
> > OpenVZ Linux kernel team has discovered the problem
> > with 32bit quota tools working on 64bit architectures.
> > In 2.6.10 kernel sys32_quotactl() function was replaced by sys_quotactl()
> > with
> > the comment &
From: Vasily Tarasov <[EMAIL PROTECTED]>
OpenVZ Linux kernel team has discovered the problem
with 32bit quota tools working on 64bit architectures.
In 2.6.10 kernel sys32_quotactl() function was replaced by sys_quotactl() with
the comment "sys_quotactl seems to be 32/64bit cl
From: Vasily Tarasov <[EMAIL PROTECTED]>
OpenVZ Linux kernel team has discovered the problem
with 32bit quota tools working on 64bit architectures.
In 2.6.10 kernel sys32_quotactl() function was replaced by sys_quotactl() with
the comment "sys_quotactl seems to be 32/64bit cl
From: Vasily Tarasov [EMAIL PROTECTED]
OpenVZ Linux kernel team has discovered the problem
with 32bit quota tools working on 64bit architectures.
In 2.6.10 kernel sys32_quotactl() function was replaced by sys_quotactl() with
the comment sys_quotactl seems to be 32/64bit clean, enable
From: Vasily Tarasov [EMAIL PROTECTED]
OpenVZ Linux kernel team has discovered the problem
with 32bit quota tools working on 64bit architectures.
In 2.6.10 kernel sys32_quotactl() function was replaced by sys_quotactl() with
the comment sys_quotactl seems to be 32/64bit clean, enable
2007 13:01:48 +0400, Vasily Tarasov wrote:
OpenVZ Linux kernel team has discovered the problem
with 32bit quota tools working on 64bit architectures.
In 2.6.10 kernel sys32_quotactl() function was replaced by sys_quotactl()
with
the comment sys_quotactl seems to be 32/64bit clean
On Fri, 2007-06-15 at 12:43 +0200, Arnd Bergmann wrote:
On Friday 15 June 2007, Mikael Pettersson wrote:
--- linux-2.6.22-rc4-fixed/fs/quota.c.orig2007-06-14
15:55:26.0 +0400
+++ linux-2.6.22-rc4-fixed/fs/quota.c 2007-06-14 19:50:13.0 +0400
...
+#if
On Fri, 2007-06-15 at 12:43 +0200, Arnd Bergmann wrote:
On Friday 15 June 2007, Mikael Pettersson wrote:
--- linux-2.6.22-rc4-fixed/fs/quota.c.orig2007-06-14
15:55:26.0 +0400
+++ linux-2.6.22-rc4-fixed/fs/quota.c 2007-06-14 19:50:13.0 +0400
...
+#if
>> @@ -1806,7 +1765,11 @@ static int cfq_may_queue(request_queue_t
>> * so just lookup a possibly existing queue, or return 'may queue'
>> * if that fails
>> */
>> -cfqq = cfq_find_cfq_hash(cfqd, key, tsk->ioprio);
>> +cic = cfq_get_io_context_noalloc(cfqd, tsk);
>> +
From: Vasily Tarasov <[EMAIL PROTECTED]>
>> -if (key != CFQ_KEY_ASYNC)
>> +if (!is_sync)
>> cfq_mark_cfqq_idle_window(cfqq);
>> +else
>> +cfq_mark_cfqq_sync(cfqq);
>
>
From: Vasily Tarasov [EMAIL PROTECTED]
-if (key != CFQ_KEY_ASYNC)
+if (!is_sync)
cfq_mark_cfqq_idle_window(cfqq);
+else
+cfq_mark_cfqq_sync(cfqq);
Woops, should be
if (is_sync
@@ -1806,7 +1765,11 @@ static int cfq_may_queue(request_queue_t
* so just lookup a possibly existing queue, or return 'may queue'
* if that fails
*/
-cfqq = cfq_find_cfq_hash(cfqd, key, tsk-ioprio);
+cic = cfq_get_io_context_noalloc(cfqd, tsk);
+if (!cic)
+
From: Vasily Tarasov <[EMAIL PROTECTED]>
cfq hash is no more necessary. We always can get cfqq from io context.
cfq_get_io_context_noalloc() function is introduced, because we don't want to
allocate cic on merging and checking may_queue.
In order to identify sync queue we've used ha
>> From: Vasily Tarasov <[EMAIL PROTECTED]>
>>
>> cfq hash is no more necessary. We always can get cfqq from io context.
>> cfq_get_io_context_noalloc() function is introduced, because we don't want
>> to
>> allocate cic on merging and checking may_queue
From: Vasily Tarasov <[EMAIL PROTECTED]>
cfq hash is no more necessary. We always can get cfqq from io context.
cfq_get_io_context_noalloc() function is introduced, because we don't want to
allocate cic on merging and checking may_queue.
In order to identify sync queue we've used ha
From: Vasily Tarasov [EMAIL PROTECTED]
cfq hash is no more necessary. We always can get cfqq from io context.
cfq_get_io_context_noalloc() function is introduced, because we don't want to
allocate cic on merging and checking may_queue.
In order to identify sync queue we've used hash key
From: Vasily Tarasov [EMAIL PROTECTED]
cfq hash is no more necessary. We always can get cfqq from io context.
cfq_get_io_context_noalloc() function is introduced, because we don't want
to
allocate cic on merging and checking may_queue.
In order to identify sync queue we've used hash key
From: Vasily Tarasov [EMAIL PROTECTED]
cfq hash is no more necessary. We always can get cfqq from io context.
cfq_get_io_context_noalloc() function is introduced, because we don't want to
allocate cic on merging and checking may_queue.
In order to identify sync queue we've used hash key
max_pfn. And the
same for blk_max_low_pfn. The patch also cleanses some checks
related with bounce_pfn.
Signed-off-by: Vasily Tarasov <[EMAIL PROTECTED]>
---
--- ./block/ll_rw_blk.c.max_pfn 2007-01-10 03:35:11.0 +0300
+++ ./block/ll_rw_blk.c 2007-02-08 14:42:48.0 +0300
for blk_max_low_pfn. The patch also cleanses some checks
related with bounce_pfn.
Signed-off-by: Vasily Tarasov [EMAIL PROTECTED]
---
--- ./block/ll_rw_blk.c.max_pfn 2007-01-10 03:35:11.0 +0300
+++ ./block/ll_rw_blk.c 2007-02-08 14:42:48.0 +0300
@@ -1221,7 +1221,7 @@ void blk_recount_segments
false
return task->pid;
return CFQ_KEY_ASYNC;
}
The following patch fixes the bug by adding sync parameter,
wich is obtained through bio_sync macros.
Signed-off-by: Vasily Tarasov <[EMAIL PROTECTED]>
--
--- ./block/cfq-iosched.c.syncwrite 2006-09-20 07:42:06.
return task-pid;
return CFQ_KEY_ASYNC;
}
The following patch fixes the bug by adding sync parameter,
wich is obtained through bio_sync macros.
Signed-off-by: Vasily Tarasov [EMAIL PROTECTED]
--
--- ./block/cfq-iosched.c.syncwrite 2006-09-20 07:42:06.0 +0400
SS:ESP 0068:f4105eb4
The problem is that task->nsproxy can be equal NULL for some time during
task exit. This patch fixes the BUG.
Signed-off-by: Vasily Tarasov <[EMAIL PROTECTED]>
--
--- ./fs/proc/base.c.mountstatsfix 2006-11-18 02:43:48.0 +0300
+++ ./fs/proc/base.c2
b0 01 86 83 a0 04 00 00 f0 ff 4b
EIP: [c01a6b70] mountstats_open+0x70/0xf0 SS:ESP 0068:f4105eb4
The problem is that task-nsproxy can be equal NULL for some time during
task exit. This patch fixes the BUG.
Signed-off-by: Vasily Tarasov [EMAIL PROTECTED]
--
--- ./fs/proc/base.c.mountstatsfix
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