Title: [8952] trunk/arch/blackfin/include/asm/mmu_context.h: blackfin: restore L1 base address and length to 0 after free
- Revision
- 8952
- Author
- bhsong
- Date
- 2010-06-29 04:55:29 -0400 (Tue, 29 Jun 2010)
Log Message
blackfin: restore L1 base address and length to 0 after free
Modified Paths
Diff
Modified: trunk/arch/blackfin/include/asm/mmu_context.h (8951 => 8952)
--- trunk/arch/blackfin/include/asm/mmu_context.h 2010-06-29 08:43:38 UTC (rev 8951)
+++ trunk/arch/blackfin/include/asm/mmu_context.h 2010-06-29 08:55:29 UTC (rev 8952)
@@ -30,8 +30,11 @@
static inline void free_l1stack(void)
{
nr_l1stack_tasks--;
- if (nr_l1stack_tasks == 0)
+ if (nr_l1stack_tasks == 0) {
l1sram_free(l1_stack_base);
+ l1_stack_base = NULL;
+ l1_stack_len = 0;
+ }
}
static inline unsigned long
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