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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-15 18:16:43 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-03-24 13:47:29 +1100 |
| commit | 56aa4129e87be43676c6e3eac41a6aa553877802 (patch) | |
| tree | 51fff04b2393a6e2ae6f6ab2b27126428eec651d /arch/powerpc/mm/pgtable.c | |
| parent | f5ac590e79d693d4239997265405535a2e0c36bd (diff) | |
| download | linux-stable-56aa4129e87be43676c6e3eac41a6aa553877802.tar.gz linux-stable-56aa4129e87be43676c6e3eac41a6aa553877802.tar.bz2 linux-stable-56aa4129e87be43676c6e3eac41a6aa553877802.zip | |
cpumask: Use mm_cpumask() wrapper instead of cpu_vm_mask
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
(the older ones are deprecated, but there's no hurry for arch code).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/mm/pgtable.c')
| -rw-r--r-- | arch/powerpc/mm/pgtable.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index a27ded3adac5..f5c6fd42265c 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c @@ -82,11 +82,10 @@ static void pte_free_submit(struct pte_freelist_batch *batch) void pgtable_free_tlb(struct mmu_gather *tlb, pgtable_free_t pgf) { /* This is safe since tlb_gather_mmu has disabled preemption */ - cpumask_t local_cpumask = cpumask_of_cpu(smp_processor_id()); struct pte_freelist_batch **batchp = &__get_cpu_var(pte_freelist_cur); if (atomic_read(&tlb->mm->mm_users) < 2 || - cpus_equal(tlb->mm->cpu_vm_mask, local_cpumask)) { + cpumask_equal(mm_cpumask(tlb->mm), cpumask_of(smp_processor_id()))){ pgtable_free(pgf); return; } |