aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorH. Peter Anvin <hpa@zytor.com>2008-02-19 10:18:32 -0500
committerIngo Molnar <mingo@elte.hu>2008-02-19 10:18:32 -0500
commite00fc542eb694e448249361ef63c190e74f53574 (patch)
tree7defa62ac844a7488d1b37391722ef5e17c06511 /include
parent0fd707ef724a9e8b4a2ddfd3da4968c57e8614ff (diff)
x86: add pgd_large() on 64-bit, for consistency
In order to have it at all levels, add pgd_large() which only returns 0. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include')
-rw-r--r--include/asm-x86/pgtable_64.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h
index 7fd5e0e2361e..0a0b77bc736a 100644
--- a/include/asm-x86/pgtable_64.h
+++ b/include/asm-x86/pgtable_64.h
@@ -188,6 +188,7 @@ static inline unsigned long pmd_bad(pmd_t pmd)
188#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr)) 188#define pgd_offset(mm, addr) ((mm)->pgd + pgd_index(addr))
189#define pgd_offset_k(address) (init_level4_pgt + pgd_index(address)) 189#define pgd_offset_k(address) (init_level4_pgt + pgd_index(address))
190#define pgd_present(pgd) (pgd_val(pgd) & _PAGE_PRESENT) 190#define pgd_present(pgd) (pgd_val(pgd) & _PAGE_PRESENT)
191static inline int pgd_large(pgd_t pgd) { return 0; }
191#define mk_kernel_pgd(address) ((pgd_t){ (address) | _KERNPG_TABLE }) 192#define mk_kernel_pgd(address) ((pgd_t){ (address) | _KERNPG_TABLE })
192 193
193/* PUD - Level3 access */ 194/* PUD - Level3 access */