[PATCH v2] cgroup, docs: document the root cgroup behavior of cpu and io controllers

2018-01-10 Thread Maciej S. Szmigiero
ues with v1" section. Let's document this behavior also for cgroups v2 to make life easier for users. Signed-off-by: Maciej S. Szmigiero --- Changes from v1: Move the root cgroup behavior description to a separate section, clearly marking it as non-normative information which is subj

Re: [PATCH][RESEND] cgroup, docs: document the root cgroup behavior of cpu and io controllers

2018-01-08 Thread Maciej S. Szmigiero
Hello, On 08.01.2018 13:15, Tejun Heo wrote: > Hello, > > On Thu, Jan 04, 2018 at 10:57:00PM +0100, Maciej S. Szmigiero wrote: >> Currently, cgroups v2 documentation contains only a generic remark that >> "How resource consumption in the root cgroup is governed i

[PATCH][RESEND] cgroup, docs: document the root cgroup behavior of cpu and io controllers

2018-01-04 Thread Maciej S. Szmigiero
ues with v1" section. Let's document this behavior also for cgroups v2 to make life easier for users. Signed-off-by: Maciej S. Szmigiero --- This is a resend without any changes. Documentation/cgroup-v2.txt | 11 +++ 1 file changed, 11 insertions(+) diff --git a/Documentation

[PATCH] cgroup, docs: document the root cgroup behavior of cpu and io controllers

2017-12-15 Thread Maciej S. Szmigiero
ues with v1" section. Let's document this behavior also for cgroups v2 to make life easier for users. Signed-off-by: Maciej S. Szmigiero --- Documentation/cgroup-v2.txt | 11 +++ 1 file changed, 11 insertions(+) diff --git a/Documentation/cgroup-v2.txt b/Documentation/cg

Re: [PATCH] cfq-iosched: add "leaf_weight" setting for the root cgroup in cgroups v2

2017-10-30 Thread Maciej S. Szmigiero
On 30.10.2017 15:55, Tejun Heo wrote: > On Sun, Oct 29, 2017 at 05:36:53PM +0100, Maciej S. Szmigiero wrote: >> CFQ scheduler has a property that processes (or tasks in cgroups v1) that >> aren't assigned to any particular cgroup - that is, which stay in the root >> cg

[PATCH] cfq-iosched: add "leaf_weight" setting for the root cgroup in cgroups v2

2017-10-29 Thread Maciej S. Szmigiero
all child cgroups accordingly. Let's add a "leaf_weight" setting to the root cgroup in cgroups v2, too. Note that new kernel threads appear in the root cgroup and there seems to be no way to change this since kthreadd cannot be moved to another cgroup (for a good reason). Signed-of

Re: [PATCHv2] fat: add config option to set UTF-8 mount option by default

2016-03-23 Thread Maciej S. Szmigiero
On 23.03.2016 13:57, Josh Boyer wrote: > On Wed, Mar 23, 2016 at 8:27 AM, Geert Uytterhoeven > wrote: >> On Wed, Mar 23, 2016 at 12:28 PM, Josh Boyer >> wrote: >>> On Wed, Mar 23, 2016 at 4:17 AM, Geert Uytterhoeven >>> wrote: >>>> On

[PATCHv2] fat: add config option to set UTF-8 mount option by default

2016-03-08 Thread Maciej S. Szmigiero
config option to set such default value. Signed-off-by: Maciej S. Szmigiero --- Changes from v1: use IS_ENABLED() macro to simplify code Documentation/filesystems/vfat.txt | 7 --- fs/fat/Kconfig | 18 +- fs/fat/inode.c | 4 +++-

[PATCH] fat: add config option to set UTF-8 mount option by default

2016-03-05 Thread Maciej S. Szmigiero
config option to set such default value. Signed-off-by: Maciej S. Szmigiero --- Documentation/filesystems/vfat.txt | 7 --- fs/fat/Kconfig | 18 +- fs/fat/inode.c | 8 +++- 3 files changed, 28 insertions(+), 5 deletions(-) diff -