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由 Paul Jackson 提交于
- Narrow the scope of callback_mutex in scan_for_empty_cpusets(). - Avoid rewriting the cpus, mems of cpusets except when it is likely that we'll be changing them. - Have remove_tasks_in_empty_cpuset() also check for empty mems. Signed-off-by: NPaul Jackson <pj@sgi.com> Acked-by: NCliff Wickman <cpw@sgi.com> Cc: David Rientjes <rientjes@google.com> Cc: Paul Menage <menage@google.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
b4501295