On 11/27/23 9:56 PM, Tobias Huschle Wrote:
On Wed, Nov 22, 2023 at 11:00:16AM +0100, Peter Zijlstra wrote:
On Tue, Nov 21, 2023 at 02:17:21PM +0100, Tobias Huschle wrote:
The below should also work for internal entities, but last time I poked
around with it I had some regressions elsewhere -- y
On 11/20/23 6:56 PM, Peter Zijlstra Wrote:
On Sat, Nov 18, 2023 at 01:14:32PM +0800, Abel Wu wrote:
Hi Peter, I'm a little confused here. As we adopt placement strategy #1
when PLACE_LAG is enabled, the lag of that entity needs to be preserved.
Given that the weight doesn't chang
On 11/17/23 2:58 AM, Tobias Huschle Wrote:
TRACE EXCERPT
The sched_place trace event was added to the end of the place_entity function
and outputs:
sev -> sched_entity vruntime
sed -> sched_entity deadline
sel -> sched_entity vlag
avg -> cfs_rq avg_vrunt
On 11/17/23 5:23 PM, Peter Zijlstra Wrote:
Your email is pretty badly mangled by wrapping, please try and
reconfigure your MUA, esp. the trace and debug output is unreadable.
On Thu, Nov 16, 2023 at 07:58:18PM +0100, Tobias Huschle wrote:
The base scenario are two KVM guests running on an s39
this patch
that we have in tip/sched/urgent.
And please also apply this fix:
https://lore.kernel.org/all/20231117080106.12890-1-s921975...@gmail.com/
I'll try and read the rest of the email a little later, gotta run
errands first.
---
commit eab03c23c2a162085b13200d7942fc5a00b5ccc8
A
> On Feb 2, 2021, at 6:11 PM, Christoph Lameter wrote:
>
> On Tue, 2 Feb 2021, Abel Wu wrote:
>
>> Since slab_alloc_node() is the only caller of __slab_alloc(), embed
>> __slab_alloc() to its caller to save function call overhead. This
>> will also expand the calle
lso rename ___slab_alloc() to __slab_alloc().
Signed-off-by: Abel Wu
---
mm/slub.c | 46 --
1 file changed, 16 insertions(+), 30 deletions(-)
diff --git a/mm/slub.c b/mm/slub.c
index 7ecbbbe5bc0c..0f69d2d0471a 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2654,
> On Feb 1, 2021, at 6:52 PM, Pavel Machek wrote:
>
> On Mon 2021-02-01 02:50:41, Abel Wu wrote:
>> The @power_kobj is initialized in pm_init() which is the same
>> initcall level as pm_disk_init(). Although this dependency is
>> guaranteed based on the current init
-by: Abel Wu
---
kernel/power/hibernate.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index da0b41914177..060089cc261d 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -1262,6 +1262,9 @@ static const struct
On 2020/8/20 3:37, Andrew Morton wrote:
> On Tue, 11 Aug 2020 10:02:36 +0800 wrote:
>
>> From: Abel Wu
>>
>> The commit below is incomplete, as it didn't handle the add_full() part.
>> commit a4d3f8916c65 ("slub: remove useless kmem_cache_debug() bef
On 2020/8/19 11:26, Andrew Morton wrote:
> On Thu, 13 Aug 2020 16:48:54 +0800 wrote:
>
>> Hide cpu partial related sysfs entries when !CONFIG_SLUB_CPU_PARTIAL to
>> avoid confusion.
>>
>
> But it changes the userspace interface in ways which might cause
> existing code to misbehave?
Yes, inde
ping :)
On 2020/8/11 10:02, wuyun...@huawei.com wrote:
> From: Abel Wu
>
> The commit below is incomplete, as it didn't handle the add_full() part.
> commit a4d3f8916c65 ("slub: remove useless kmem_cache_debug() before
> remove_full()")
>
> This patch c
On 2020/8/11 9:29, Abel Wu wrote:
>
>
> On 2020/8/11 3:44, David Rientjes wrote:
>> On Mon, 10 Aug 2020, wuyun...@huawei.com wrote:
>>
>>> From: Abel Wu
>>>
>>> The commit below is incomplete, as it didn't handle the add_full()
On 2020/8/11 3:44, David Rientjes wrote:
> On Mon, 10 Aug 2020, wuyun...@huawei.com wrote:
>
>> From: Abel Wu
>>
>> The commit below is incomplete, as it didn't handle the add_full() part.
>> commit a4d3f8916c65 ("slub: remove useless kmem_cache_debug()
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