diff options
| author | Dave Hansen <haveblue@us.ibm.com> | 2004-08-26 20:35:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-08-26 20:35:26 -0700 |
| commit | d1563e85f6de92d3863aa258a94ebe723742b874 (patch) | |
| tree | 764dee1c1374b4dcef0817c0690254bd8b31076f | |
| parent | 3d5dc24c21c7240a1f38076786c70b466936a088 (diff) | |
[PATCH] vmalloc_fault() cleanup
Store the physical pgd address in a different variable than the virtual
address.
There's no real reason to only use 1 variable here, other than saving a
line of code. But, the types really are different and we might as well
just spell that out explicitly.
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | arch/i386/mm/fault.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/i386/mm/fault.c b/arch/i386/mm/fault.c index 319749e2e2d8..7c1bc5dc89ac 100644 --- a/arch/i386/mm/fault.c +++ b/arch/i386/mm/fault.c @@ -513,12 +513,13 @@ vmalloc_fault: * an interrupt in the middle of a task switch.. */ int index = pgd_index(address); + unsigned long pgd_paddr; pgd_t *pgd, *pgd_k; pmd_t *pmd, *pmd_k; pte_t *pte_k; - asm("movl %%cr3,%0":"=r" (pgd)); - pgd = index + (pgd_t *)__va(pgd); + asm("movl %%cr3,%0":"=r" (pgd_paddr)); + pgd = index + (pgd_t *)__va(pgd_paddr); pgd_k = init_mm.pgd + index; if (!pgd_present(*pgd_k)) |