summaryrefslogtreecommitdiff
path: root/arch/x86/include/asm/pgtable_32.h
diff options
context:
space:
mode:
authorJeremy Fitzhardinge <jeremy@goop.org>2009-02-05 22:30:50 +0300
committerJeremy Fitzhardinge <jeremy@goop.org>2009-02-06 23:31:47 +0300
commit649e8ef60fac0a2f6960cdb090d73e78717ac065 (patch)
tree011b0ccd37851a13add701d87cfb74074e8df1b0 /arch/x86/include/asm/pgtable_32.h
parent9f38d7e85e914f10a875f65d283432d55a12fc27 (diff)
downloadlinux-649e8ef60fac0a2f6960cdb090d73e78717ac065.tar.xz
x86: unify pmd_present
Impact: cleanup Unify and demacro pmd_present. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/include/asm/pgtable_32.h')
-rw-r--r--arch/x86/include/asm/pgtable_32.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
index 188073713fed..f35160730b65 100644
--- a/arch/x86/include/asm/pgtable_32.h
+++ b/arch/x86/include/asm/pgtable_32.h
@@ -87,7 +87,6 @@ extern unsigned long pg0[];
/* To avoid harmful races, pmd_none(x) should check only the lower when PAE */
#define pmd_none(x) (!(unsigned long)pmd_val((x)))
-#define pmd_present(x) (pmd_val((x)) & _PAGE_PRESENT)
#define pmd_bad(x) ((pmd_val(x) & (PTE_FLAGS_MASK & ~_PAGE_USER)) != _KERNPG_TABLE)
#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT))