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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-21 15:40:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-21 15:40:24 -0700 |
| commit | ec965350bb98bd291eb34f6ecddfdcfc36da1e6e (patch) | |
| tree | 983bcaf33ed00b48a86f7f8790cc460cf15dd252 /kernel/cpu.c | |
| parent | 5f033bb9bc5cb3bb37a79e3ef131f50ecdcb72b0 (diff) | |
| parent | 486fdae21458bd9f4e125099bb3c38a4064e450e (diff) | |
| download | lwn-ec965350bb98bd291eb34f6ecddfdcfc36da1e6e.tar.gz lwn-ec965350bb98bd291eb34f6ecddfdcfc36da1e6e.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched-devel
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-sched-devel: (62 commits)
sched: build fix
sched: better rt-group documentation
sched: features fix
sched: /debug/sched_features
sched: add SCHED_FEAT_DEADLINE
sched: debug: show a weight tree
sched: fair: weight calculations
sched: fair-group: de-couple load-balancing from the rb-trees
sched: fair-group scheduling vs latency
sched: rt-group: optimize dequeue_rt_stack
sched: debug: add some debug code to handle the full hierarchy
sched: fair-group: SMP-nice for group scheduling
sched, cpuset: customize sched domains, core
sched, cpuset: customize sched domains, docs
sched: prepatory code movement
sched: rt: multi level group constraints
sched: task_group hierarchy
sched: fix the task_group hierarchy for UID grouping
sched: allow the group scheduler to have multiple levels
sched: mix tasks and groups
...
Diffstat (limited to 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c index 2eff3f63abed..2011ad8d2697 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -232,9 +232,9 @@ static int _cpu_down(unsigned int cpu, int tasks_frozen) /* Ensure that we are not runnable on dying cpu */ old_allowed = current->cpus_allowed; - tmp = CPU_MASK_ALL; + cpus_setall(tmp); cpu_clear(cpu, tmp); - set_cpus_allowed(current, tmp); + set_cpus_allowed_ptr(current, &tmp); p = __stop_machine_run(take_cpu_down, &tcd_param, cpu); @@ -268,7 +268,7 @@ static int _cpu_down(unsigned int cpu, int tasks_frozen) out_thread: err = kthread_stop(p); out_allowed: - set_cpus_allowed(current, old_allowed); + set_cpus_allowed_ptr(current, &old_allowed); out_release: cpu_hotplug_done(); return err; |