The patch titled
Subject: cpusets: remove cpuset_update_active_cpus()'s parameter
has been added to the -mm tree. Its filename is
remove-cpuset_update_active_cpuss-parameter.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/remove-cpuset_update_active_cpuss-parameter.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/remove-cpuset_update_active_cpuss-parameter.patch
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------------------------------------------------------
From: Rakib Mullick <rakib.mullick@xxxxxxxxx>
Subject: cpusets: remove cpuset_update_active_cpus()'s parameter
In cpuset_update_active_cpus(), cpu_online isn't used anymore. Remove it.
Link: http://lkml.kernel.org/r/20170409013614.7138-1-rakib.mullick@xxxxxxxxx
Signed-off-by: Rakib Mullick<rakib.mullick@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Li Zefan <lizefan@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/cpuset.h | 4 ++--
kernel/cgroup/cpuset.c | 2 +-
kernel/sched/core.c | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)
diff -puN include/linux/cpuset.h~remove-cpuset_update_active_cpuss-parameter include/linux/cpuset.h
--- a/include/linux/cpuset.h~remove-cpuset_update_active_cpuss-parameter
+++ a/include/linux/cpuset.h
@@ -42,7 +42,7 @@ static inline void cpuset_dec(void)
extern int cpuset_init(void);
extern void cpuset_init_smp(void);
-extern void cpuset_update_active_cpus(bool cpu_online);
+extern void cpuset_update_active_cpus(void);
extern void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask);
extern void cpuset_cpus_allowed_fallback(struct task_struct *p);
extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
@@ -155,7 +155,7 @@ static inline bool cpusets_enabled(void)
static inline int cpuset_init(void) { return 0; }
static inline void cpuset_init_smp(void) {}
-static inline void cpuset_update_active_cpus(bool cpu_online)
+static inline void cpuset_update_active_cpus(void)
{
partition_sched_domains(1, NULL, NULL);
}
diff -puN kernel/cgroup/cpuset.c~remove-cpuset_update_active_cpuss-parameter kernel/cgroup/cpuset.c
--- a/kernel/cgroup/cpuset.c~remove-cpuset_update_active_cpuss-parameter
+++ a/kernel/cgroup/cpuset.c
@@ -2354,7 +2354,7 @@ static void cpuset_hotplug_workfn(struct
rebuild_sched_domains();
}
-void cpuset_update_active_cpus(bool cpu_online)
+void cpuset_update_active_cpus(void)
{
/*
* We're inside cpu hotplug critical region which usually nests
diff -puN kernel/sched/core.c~remove-cpuset_update_active_cpuss-parameter kernel/sched/core.c
--- a/kernel/sched/core.c~remove-cpuset_update_active_cpuss-parameter
+++ a/kernel/sched/core.c
@@ -5732,7 +5732,7 @@ static void cpuset_cpu_active(void)
* cpuset configurations.
*/
}
- cpuset_update_active_cpus(true);
+ cpuset_update_active_cpus();
}
static int cpuset_cpu_inactive(unsigned int cpu)
@@ -5755,7 +5755,7 @@ static int cpuset_cpu_inactive(unsigned
if (overflow)
return -EBUSY;
- cpuset_update_active_cpus(false);
+ cpuset_update_active_cpus();
} else {
num_cpus_frozen++;
partition_sched_domains(1, NULL, NULL);
_
Patches currently in -mm which might be from rakib.mullick@xxxxxxxxx are
remove-cpuset_update_active_cpuss-parameter.patch
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