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authorPaul Mundt <lethal@linux-sh.org>2009-08-20 08:24:40 (GMT)
committerPaul Mundt <lethal@linux-sh.org>2009-08-20 08:24:40 (GMT)
commit711e522d70f760969de7bcc97907b467993614dc (patch)
treeefc571a1297b76ebcaad95faf5ae3f52444f6432 /arch/sh/include
parentc139a595878b0e8156476668e3d5c27b6aca7624 (diff)
downloadlinux-fsl-qoriq-711e522d70f760969de7bcc97907b467993614dc.tar.xz
sh: Use local TLB flush for get_mmu_context() ASID exhaustion.
When get_mmu_context() runs out of new ASIDs it flushes the TLB and wraps around. Despite the fact the ASIDs are tracked per-CPU, a global TLB flush was being used. Switch this over to a local one, as matches the intent. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/mmu_context.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/include/asm/mmu_context.h b/arch/sh/include/asm/mmu_context.h
index 67d8946..41080b1 100644
--- a/arch/sh/include/asm/mmu_context.h
+++ b/arch/sh/include/asm/mmu_context.h
@@ -69,7 +69,7 @@ static inline void get_mmu_context(struct mm_struct *mm, unsigned int cpu)
* We exhaust ASID of this version.
* Flush all TLB and start new cycle.
*/
- flush_tlb_all();
+ local_flush_tlb_all();
#ifdef CONFIG_SUPERH64
/*