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authorRusty Russell <rusty@rustcorp.com.au>2009-03-15 18:16:43 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-03-24 13:47:29 +1100
commit56aa4129e87be43676c6e3eac41a6aa553877802 (patch)
tree51fff04b2393a6e2ae6f6ab2b27126428eec651d /arch/powerpc/mm/hash_utils_64.c
parentf5ac590e79d693d4239997265405535a2e0c36bd (diff)
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/hash_utils_64.c')
-rw-r--r--arch/powerpc/mm/hash_utils_64.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index f5bc1b213f2..86c00c885e6 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -859,7 +859,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
unsigned long vsid;
struct mm_struct *mm;
pte_t *ptep;
- cpumask_t tmp;
+ const struct cpumask *tmp;
int rc, user_region = 0, local = 0;
int psize, ssize;
@@ -907,8 +907,8 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
return 1;
/* Check CPU locality */
- tmp = cpumask_of_cpu(smp_processor_id());
- if (user_region && cpus_equal(mm->cpu_vm_mask, tmp))
+ tmp = cpumask_of(smp_processor_id());
+ if (user_region && cpumask_equal(mm_cpumask(mm), tmp))
local = 1;
#ifdef CONFIG_HUGETLB_PAGE
@@ -1024,7 +1024,6 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
unsigned long vsid;
void *pgdir;
pte_t *ptep;
- cpumask_t mask;
unsigned long flags;
int local = 0;
int ssize;
@@ -1067,8 +1066,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
local_irq_save(flags);
/* Is that local to this CPU ? */
- mask = cpumask_of_cpu(smp_processor_id());
- if (cpus_equal(mm->cpu_vm_mask, mask))
+ if (cpumask_equal(mm_cpumask(mm), cpumask_of(smp_processor_id())))
local = 1;
/* Hash it in */