| commit | f17c860760927c2a8e41a021eab3317e4415e962 | [log] [tgz] |
|---|---|---|
| author | Rusty Russell <rusty@rustcorp.com.au> | Tue Nov 25 02:35:11 2008 +1030 |
| committer | Ingo Molnar <mingo@elte.hu> | Mon Nov 24 17:51:45 2008 +0100 |
| tree | 6b414506bd3822f0b3475d454a10f16025a5415c | |
| parent | a0e902452da16b79d7c9230630ed8a595d14fa85 [diff] |
sched: convert sys_sched_getaffinity() to cpumask_var_t. Impact: stack usage reduction Dynamically allocating cpumasks (when CONFIG_CPUMASK_OFFSTACK) saves space in the stack. cpumask_var_t is just a struct cpumask for !CONFIG_CPUMASK_OFFSTACK. Some jiggling here to make sure we always exit at the bottom (so we hit the free_cpumask_var there). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>