On Wed, 20 Aug 2008 13:20:40 +0800
Li Zefan <[EMAIL PROTECTED]> wrote:
> Balbir Singh wote:
> > * Jiri Slaby <[EMAIL PROTECTED]> [2008-08-14 22:16:53]:
> >
> >> Hi,
> >>
> >> found this in mmotm, a fix for
> >> mm-owner-fix-race-between-swap-and-exit.patch
> >>
> >
> > Does the patch below fix y
Thank you for comments and links!
Balbir Singh wrote:
> KAMEZAWA Hiroyuki wrote:
>>> I mean, in the current implementation, threads created before the
>>> attachement of the parent process are not treated eaqually to those
>>> created after.
>>>
>>> Could you tell me if you know something about
Hi,
> I'm now writing remove-lock-page-cgroup patches. it works well.
> please wait for a while...
> >>> I'm looking forward to those patches.
> >>>
> >>> By the way, I'm glad if memory-cgroup has a feature which can make a
> >>> page_cgroup move between cgroups with small overhead. It m
Balbir Singh wote:
> * Jiri Slaby <[EMAIL PROTECTED]> [2008-08-14 22:16:53]:
>
>> Hi,
>>
>> found this in mmotm, a fix for
>> mm-owner-fix-race-between-swap-and-exit.patch
>>
>
> Does the patch below fix your problem, it's against mmotm 19th August
> 2008.
>
I just triggered this bug. I think y
On Thu, Jul 03, 2008 at 06:16:08PM -0700, Eric W. Biederman wrote:
>
> The problem. When implementing a network namespace I need to be able
> to have multiple network devices with the same name. Currently this
> is a problem for /sys/class/net/*, /sys/devices/virtual/net/*, and
> potentially a f
This is a note to let you know that I've just added the patch titled
Subject: sysfs: sysfs_get_dentry add a sb parameter
to my gregkh-2.6 tree. Its filename is
sysfs-sysfs_get_dentry-add-a-sb-parameter.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/
This is a note to let you know that I've just added the patch titled
Subject: sysfs: Support for preventing unmounts.
to my gregkh-2.6 tree. Its filename is
sysfs-support-for-preventing-unmounts.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/gregkh/
This is a note to let you know that I've just added the patch titled
Subject: sysfs: sysfs_chmod_file handle multiple superblocks
to my gregkh-2.6 tree. Its filename is
sysfs-sysfs_chmod_file-handle-multiple-superblocks.patch
This tree can be found at
http://www.kernel.org/pub/li
This is a note to let you know that I've just added the patch titled
Subject: sysfs: Rename Support multiple superblocks
to my gregkh-2.6 tree. Its filename is
sysfs-rename-support-multiple-superblocks.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/
This is a note to let you know that I've just added the patch titled
Subject: sysfs: Introduce sysfs_sd_setattr and fix sysfs_chmod
to my gregkh-2.6 tree. Its filename is
sysfs-introduce-sysfs_sd_setattr-and-fix-sysfs_chmod.patch
This tree can be found at
http://www.kernel.org/pu
This is a note to let you know that I've just added the patch titled
Subject: sysfs: Implement __sysfs_get_dentry
to my gregkh-2.6 tree. Its filename is
sysfs-implement-__sysfs_get_dentry.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-
This is a note to let you know that I've just added the patch titled
Subject: kobject: Cleanup kobject_rename and !CONFIG_SYSFS
to my gregkh-2.6 tree. Its filename is
kobject-cleanup-kobject_rename-and-config_sysfs.patch
This tree can be found at
http://www.kernel.org/pub/linux/k
Describe why we need the freezer subsystem and how to use it in a documentation
file. Since the cgroups.txt file is focused on the subsystem-agnostic portions
of cgroups make a directory and move the old cgroups.txt file at the same time.
Signed-off-by: Matt Helsley <[EMAIL PROTECTED]>
Cc: Andrew
Rename cgroup freezer states to be less generic to avoid any name collisions
while also better describing what each state is.
Signed-off-by: Matt Helsley <[EMAIL PROTECTED]>
Cc: Andrew Morton <[EMAIL PROTECTED]>
---
kernel/cgroup_freezer.c | 56
check_if_frozen() sounds like it should return something when in fact it's just
updating the freezer state.
Signed-off-by: Matt Helsley <[EMAIL PROTECTED]>
Cc: Andrew Morton <[EMAIL PROTECTED]>
---
kernel/cgroup_freezer.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
Index
Hi Andrew,
These patches stack on top of the series you already have for the
container freezer patches. I believe they address all of the comments from
you and Rafael so far.
Please consider these for -mm.
[PATCH 1/6] Container Freezer: Fix freezer Kconfig
[PATCH 2/6] Container
Make this comment clearer.
Signed-off-by: Matt Helsley <[EMAIL PROTECTED]>
Cc: Andrew Morton <[EMAIL PROTECTED]>
---
Andrew was wondering if the comment was in the right place. I think it is but
suspect it could stand to be clarified.
kernel/cgroup_freezer.c |4 ++--
1 file changed, 2 insert
Now that the cgroup freezer system also calls thaw_process() inlining these
functions uses more space. Uninlining returns some space:
Before:
textdatabss dec hex filename
4260872 275532 290816 4827220 49a854 vmlinux
After:
textdatabss dec
kernel/power/Kconfig is not sourced from all architectures but the freezer code
should be available to all architectures for the cgroup freezer subsystem.
Sourcing a new kernel/Kconfig.freezer has the added advantage of keeping the
config definition close to its use in the kernel/Makefile.
Signed-
* Jiri Slaby <[EMAIL PROTECTED]> [2008-08-14 22:16:53]:
> Hi,
>
> found this in mmotm, a fix for
> mm-owner-fix-race-between-swap-and-exit.patch
>
Does the patch below fix your problem, it's against mmotm 19th August
2008.
Reported-by: [EMAIL PROTECTED]
Jiri reported a problem and saw an oop
Hirokazu Takahashi wrote:
> Hi,
>
I'm now writing remove-lock-page-cgroup patches. it works well.
please wait for a while...
>>> I'm looking forward to those patches.
>>>
>>> By the way, I'm glad if memory-cgroup has a feature which can make a
>>> page_cgroup move between cgroups with sm
Hi Balbir, Kamezawa-san!
On Tue, 2008-08-19 at 17:57 +0530, Balbir Singh wrote:
> >> Tsuruta-san, how about your bio-cgroup's tracking concerning this?
> >> If we want to use your tracking functions for each threads seperately,
> >> there seems to be a problem.
> >> ===cf. mm_get_bio_cgroup()
Hi,
> >> I'm now writing remove-lock-page-cgroup patches. it works well.
> >> please wait for a while...
> >
> > I'm looking forward to those patches.
> >
> > By the way, I'm glad if memory-cgroup has a feature which can make a
> > page_cgroup move between cgroups with small overhead. It makes
>
Cgroup's memory controller has a control file "memory.force_empty"
to reset usage account charged to a cgroup. The account shouldn't
be reset if one or more processes are attached to the cgroup (at
least for memory controller, IMHO). So mem_cgroup_force_empty()
is implemented to return -EBUSY and
KAMEZAWA Hiroyuki wrote:
> On Tue, 19 Aug 2008 19:38:14 +0900
> Takuya Yoshikawa <[EMAIL PROTECTED]> wrote:
>
>> Hi everyone,
>>
>> I have a question about cgroup's policy concerning the treatment of
>> threads. Please consider that we want to attach an application which has
>> some threads alre
I'm interested in cgroup network controller.
As I know, currently announced network controllers are two.
One is Andrea's network throttle and the other is Ranjit's TC(Traffic Control)
cgroups subsystem(http://lkml.org/lkml/2008/7/22/361).
Two implementations is totally different each other.
On Tue, 19 Aug 2008 19:38:14 +0900
Takuya Yoshikawa <[EMAIL PROTECTED]> wrote:
> Hi everyone,
>
> I have a question about cgroup's policy concerning the treatment of
> threads. Please consider that we want to attach an application which has
> some threads already to a certain cgroup. If we echo
Hi everyone,
I have a question about cgroup's policy concerning the treatment of
threads. Please consider that we want to attach an application which has
some threads already to a certain cgroup. If we echo the pid of this
application to the "tasks" file connected to this cgroup the threads
be
Jiri Slaby wrote:
> On 08/19/2008 05:37 AM, Balbir Singh wrote:
>> Could you please help me with the steps to reproduce the problem. I don't
>> seem
>> to be hitting the mm->owner changed callback. I did have a test case for it
>> when
>> I developed mm->owner functionality, but it does not trig
On 08/19/2008 05:37 AM, Balbir Singh wrote:
> Could you please help me with the steps to reproduce the problem. I don't
> seem
> to be hitting the mm->owner changed callback. I did have a test case for it
> when
> I developed mm->owner functionality, but it does not trigger an oops for me.
I ha
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