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(parent: 5771f0a) | patch
cpuset: convert cpuset_attach() to use cpumask_var_t
authorLi Zefan <[email protected]>
Thu, 8 Jan 2009 02:08:42 +0000 (18:08 -0800)
committerLinus Torvalds <[email protected]>
Thu, 8 Jan 2009 16:31:11 +0000 (08:31 -0800)
commit2341d1b6598c7146d64a5050b53a72a5a819617f
tree1e278566d5fea4d2c02826b9ac0713ccd146fd92tree | snapshot
parent5771f0a2236df69683e9abea87f35f522c97ff94commit | diff
cpuset: convert cpuset_attach() to use cpumask_var_t

Impact: reduce stack usage

Allocate a global cpumask_var_t at boot, and use it in cpuset_attach(), so
we won't fail cpuset_attach().

Signed-off-by: Li Zefan <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Rusty Russell <[email protected]>
Acked-by: Mike Travis <[email protected]>
Cc: Paul Menage <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
kernel/cpuset.c diff | blob | history
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