diff options
| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2019-02-28 10:40:39 +0530 |
|---|---|---|
| committer | Georg Veichtlbauer <georg@vware.at> | 2023-07-16 12:47:42 +0200 |
| commit | 13e66175965635ed74c948f232a32033230cc5d0 (patch) | |
| tree | 24dfc122ae53e0d64147393ed2a1aa102dbbfcb7 /include/linux/sched.h | |
| parent | 602bf4096dabb119eb3e176353c4607030fbb1c7 (diff) | |
cpuset: Restore tasks affinity while moving across cpusets
When tasks move across cpusets, the current affinity settings
are lost. Cache the task affinity and restore it during cpuset
migration. The restoring happens only when the cached affinity
is subset of the current cpuset settings.
Change-Id: I6c2ec1d5e3d994e176926d94b9e0cc92418020cc
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 70c1f7f9e4fa..9cb6964d178e 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1700,6 +1700,7 @@ struct task_struct { unsigned int policy; int nr_cpus_allowed; cpumask_t cpus_allowed; + cpumask_t cpus_requested; #ifdef CONFIG_PREEMPT_RCU int rcu_read_lock_nesting; |