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[AVR32] Don't use kmap() in flush_icache_page()

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flush_icache_page() can be called from atomic context, so we can't
use kmap(). Use page_address() instead.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
This commit is contained in:
Haavard Skinnemoen
2007-03-01 16:32:31 +01:00
parent a19b4a1405
commit 28c1d39db8
1 changed files with 1 additions and 2 deletions
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3
arch/avr32/mm/cache.c
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@@ -121,9 +121,8 @@ void flush_icache_range(unsigned long start, unsigned long end)
void flush_icache_page(struct vm_area_struct *vma, struct page *page) void flush_icache_page(struct vm_area_struct *vma, struct page *page)
{ {
if (vma->vm_flags & VM_EXEC) { if (vma->vm_flags & VM_EXEC) {
void *v = kmap(page); void *v = page_address(page);
__flush_icache_range((unsigned long)v, (unsigned long)v + PAGE_SIZE); __flush_icache_range((unsigned long)v, (unsigned long)v + PAGE_SIZE);
kunmap(v);
} }
} }