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kdb: remove the second argument of k[un]map_atomic() 

Signed-off-by: Cong Wang <amwang@redhat.com>
This commit is contained in:
Cong Wang 2011-11-25 23:14:38 +08:00 committed by Cong Wang
parent 7c0fb22752
commit d762a50b5b
1 changed files with 2 additions and 2 deletions
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4
kernel/debug/kdb/kdb_support.c
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@ -384,9 +384,9 @@ static int kdb_getphys(void *res, unsigned long addr, size_t size)
if (!pfn_valid(pfn)) if (!pfn_valid(pfn))
return 1; return 1;
page = pfn_to_page(pfn); page = pfn_to_page(pfn);
vaddr = kmap_atomic(page, KM_KDB); vaddr = kmap_atomic(page);
memcpy(res, vaddr + (addr & (PAGE_SIZE - 1)), size); memcpy(res, vaddr + (addr & (PAGE_SIZE - 1)), size);
kunmap_atomic(vaddr, KM_KDB); kunmap_atomic(vaddr);
return 0; return 0;
} }