Hello,
I'm trying the systemtap approach and it looks promising. The script is
annotating strace-like output with capability, device access and RLIMIT
information. In the end there's a summary. Here's sample output from
wpa_supplicant run:
mprotect(0x7efebf14, 16384, PROT_READ) = 0 [DATA 5488
On 07/18/16 22:05, Doug Ledford wrote:
> On 7/15/2016 12:35 PM, Topi Miettinen wrote:
>> On 07/15/16 13:04, Balbir Singh wrote:
>>> On Fri, Jul 15, 2016 at 01:35:47PM +0300, Topi Miettinen wrote:
>>>> Hello,
>>>>
>>>> There are many b
On 07/15/16 14:19, Richard Weinberger wrote:
> Hi!
>
> Am 15.07.2016 um 12:35 schrieb Topi Miettinen:
>> Hello,
>>
>> There are many basic ways to control processes, including capabilities,
>> cgroups and resource limits. However, there are far fewer ways to
On 07/15/16 13:59, Peter Zijlstra wrote:
> On Fri, Jul 15, 2016 at 01:52:48PM +0000, Topi Miettinen wrote:
>> On 07/15/16 12:43, Peter Zijlstra wrote:
>>> On Fri, Jul 15, 2016 at 01:35:47PM +0300, Topi Miettinen wrote:
>>>> Hello,
>>>>
>>>> The
On 07/15/16 13:04, Balbir Singh wrote:
> On Fri, Jul 15, 2016 at 01:35:47PM +0300, Topi Miettinen wrote:
>> Hello,
>>
>> There are many basic ways to control processes, including capabilities,
>> cgroups and resource limits. However, there are far fewer ways to find o
On 07/15/16 12:43, Peter Zijlstra wrote:
> On Fri, Jul 15, 2016 at 01:35:47PM +0300, Topi Miettinen wrote:
>> Hello,
>>
>> There are many basic ways to control processes, including capabilities,
>> cgroups and resource limits. However, there are far fewer ways to find o
On 07/15/16 15:14, Oleg Nesterov wrote:
> On 07/15, Topi Miettinen wrote:
>>
>> Track maximum size of locked memory, to be able to configure
>> RLIMIT_MEMLOCK resource limits. The information is available
>> with taskstats and cgroupstats netlink socket.
>
> So I
1f/0x40
[0.148000] [] ? rest_init+0x130/0x130
In this v2, I tried to address all comments, thanks for reviews.
-Topi
Topi Miettinen (14):
resource limits: foundation for resource highwater tracking
resource limits: aggregate task highwater marks to cgroup level
resource limits: track high
Track maximum size of locked memory, to be able to configure
RLIMIT_MEMLOCK resource limits. The information is available
with taskstats and cgroupstats netlink socket.
Signed-off-by: Topi Miettinen
---
arch/ia64/kernel/perfmon.c | 1 +
arch/powerpc/kvm/book3s_64_vio.c
On 06/18/16 00:59, Doug Ledford wrote:
> On 6/13/2016 3:44 PM, Topi Miettinen wrote:
>> Track maximum size of locked memory, presented in /proc/self/limits.
>
> You should have probably Cc:ed everyone on the cover letter and probably
> patch 1 of this series. This patch i
On 06/13/16 20:43, Alex Williamson wrote:
> On Mon, 13 Jun 2016 22:44:19 +0300
> Topi Miettinen wrote:
>
>> Track maximum size of locked memory, presented in /proc/self/limits.
>>
>> Signed-off-by: Topi Miettinen
>> ---
>> arch/ia64/kernel/perfmon.c
Track maximum size of locked memory, presented in /proc/self/limits.
Signed-off-by: Topi Miettinen
---
arch/ia64/kernel/perfmon.c | 1 +
arch/powerpc/kvm/book3s_64_vio.c | 1 +
arch/powerpc/mm/mmu_context_iommu.c| 1 +
drivers/infiniband/core/umem.c
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