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cpumask: use mm_cpumask() wrapper: kernel/fork.c
author
Rusty Russell
<rusty@rustcorp.com.au>
Tue, 31 Mar 2009 04:05:12 +0000
(22:05 -0600)
committer
Rusty Russell
<rusty@rustcorp.com.au>
Mon, 30 Mar 2009 11:35:13 +0000
(22:05 +1030)
Impact: futureproof
Makes code futureproof against the impending change to mm->cpu_vm_mask.
It's also a chance to use the new cpumask_ ops which take a pointer.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
kernel/fork.c
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diff --git
a/kernel/fork.c
b/kernel/fork.c
index
6715ebc
..
47c1584
100644
(file)
--- a/
kernel/fork.c
+++ b/
kernel/fork.c
@@
-284,7
+284,7
@@
static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
mm->free_area_cache = oldmm->mmap_base;
mm->cached_hole_size = ~0UL;
mm->map_count = 0;
- cpu
s_clear(mm->cpu_vm_mask
);
+ cpu
mask_clear(mm_cpumask(mm)
);
mm->mm_rb = RB_ROOT;
rb_link = &mm->mm_rb.rb_node;
rb_parent = NULL;