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authorJiri Kosina <jkosina@suse.cz>2007-02-10 01:43:51 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 10:51:21 -0800
commit5cf885d01f30be710a339976c485f92bb8a8946d (patch)
treec482a9b7bf0f3e895a1798345c4ae469c5f7dd9a /arch/cris/arch-v32/mm
parent8447157a1ac467fae2125074f3693f557c8e05d3 (diff)
[PATCH] CRIS: TLB handling: turn local_save_flags() + local_irq_disable() into local_irq_save()
TLB handling for CRIS contains local_irq_disable() after local_save_flags(). Turn this into local_irq_save(). Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Mikael Starvik <starvik@axis.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/cris/arch-v32/mm')
-rw-r--r--arch/cris/arch-v32/mm/tlb.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/cris/arch-v32/mm/tlb.c b/arch/cris/arch-v32/mm/tlb.c
index 9d75d769230..c2d12e9c40d 100644
--- a/arch/cris/arch-v32/mm/tlb.c
+++ b/arch/cris/arch-v32/mm/tlb.c
@@ -54,8 +54,7 @@ __flush_tlb_all(void)
* Mask with 0xf so similar TLB entries aren't written in the same 4-way
* entry group.
*/
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for (mmu = 1; mmu <= 2; mmu++) {
SUPP_BANK_SEL(mmu); /* Select the MMU */
@@ -92,8 +91,7 @@ __flush_tlb_mm(struct mm_struct *mm)
return;
/* Mark the TLB entries that match the page_id as invalid. */
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for (mmu = 1; mmu <= 2; mmu++) {
SUPP_BANK_SEL(mmu);
@@ -140,8 +138,7 @@ __flush_tlb_page(struct vm_area_struct *vma, unsigned long addr)
* Invalidate those TLB entries that match both the mm context and the
* requested virtual address.
*/
- local_save_flags(flags);
- local_irq_disable();
+ local_irq_save(flags);
for (mmu = 1; mmu <= 2; mmu++) {
SUPP_BANK_SEL(mmu);