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| author | Mike Travis <travis@sgi.com> | 2008-07-01 10:32:50 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 11:55:42 +0200 |
| commit | 13b40c1e40f3261e83ee514a08b77dbecb93021b (patch) | |
| tree | 2b2aa9f24acaf7486779169dd35f94522c972829 /kernel | |
| parent | d88c16919793a9f5dc93e7956da5bb089c7600b4 (diff) | |
| download | kernel_samsung_smdk4412-13b40c1e40f3261e83ee514a08b77dbecb93021b.tar.gz kernel_samsung_smdk4412-13b40c1e40f3261e83ee514a08b77dbecb93021b.tar.bz2 kernel_samsung_smdk4412-13b40c1e40f3261e83ee514a08b77dbecb93021b.zip | |
sched: reduce stack size in isolated_cpu_setup()
* Remove 16k stack requirements in isolated_cpu_setup when NR_CPUS=4096.
Signed-off-by: Mike Travis <travis@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 99e6d850eca..1ee18dbb451 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -6768,7 +6768,8 @@ static cpumask_t cpu_isolated_map = CPU_MASK_NONE; /* Setup the mask of cpus configured for isolated domains */ static int __init isolated_cpu_setup(char *str) { - int ints[NR_CPUS], i; + static int __initdata ints[NR_CPUS]; + int i; str = get_options(str, ARRAY_SIZE(ints), ints); cpus_clear(cpu_isolated_map); |