| commit | 9fc34113f6880b215cbea4e7017fc818700384c2 | [log] [tgz] |
|---|---|---|
| author | Ingo Molnar <mingo@elte.hu> | Mon Mar 03 09:53:17 2008 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Thu Apr 17 17:40:52 2008 +0200 |
| tree | 588ae8053ae866cac9dc174b3bf403a7ebe44365 | |
| parent | 40869cd038a0ecb867a7227aba46806224e4d11d [diff] [blame] |
x86: debug pmd_bad() Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c index 2f9e9af..76e4f4d 100644 --- a/arch/x86/mm/pgtable_32.c +++ b/arch/x86/mm/pgtable_32.c
@@ -381,3 +381,10 @@ } #endif + +int pmd_bad(pmd_t pmd) +{ + WARN_ON_ONCE(pmd_bad_v1(pmd) != pmd_bad_v2(pmd)); + + return pmd_bad_v1(pmd); +}