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Message-ID: <495B2EA6.7010808@cn.fujitsu.com> Date: Wed, 31 Dec 2008 16:34:46 +0800 From: Li Zefan <lizf@...fujitsu.com> To: Andrew Morton <akpm@...ux-foundation.org> CC: Ingo Molnar <mingo@...e.hu>, Rusty Russell <rusty@...tcorp.com.au>, Mike Travis <travis@....com>, Paul Menage <menage@...gle.com>, LKML <linux-kernel@...r.kernel.org> Subject: [PATCH 0/6] cpuset: convert to new cpumask API This patchset converts cpuset to use new cpumask API, and thus remove on stack cpumask_t to reduce stack usage. Before: # cat kernel/cpuset.c include/linux/cpuset.h | grep -c cpumask_t 21 After: # cat kernel/cpuset.c include/linux/cpuset.h | grep -c cpumask_t 0 The patchset is based on mmotm 2008-12-30-16-05. [PATCH 1/6] cpuset: remove on stack cpumask_t in cpuset_sprintf_cpulist() [PATCH 2/6] cpuset: remove on stack cpumask_t in cpuset_can_attach() [PATCH 3/6] cpuset: convert cpuset_attach() to use cpumask_var_t [PATCH 4/6] cpuset: don't allocate trial cpuset on stack [PATCH 5/6] cpuset: convert cpuset->cpus_allowed to cpumask_var_t [PATCH 6/6] cpuset: remove remaining pointers to cpumask_t --- include/linux/cpuset.h | 10 + kernel/cpuset.c | 279 ++++++++++++++++++++++++++++------------------- 3 files changed, 174 insertions(+), 115 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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