diff options
| author | Keith Owens <kaos@ocs.com.au> | 2004-12-29 00:15:34 +0100 |
|---|---|---|
| committer | Sam Ravnborg <sam@mars.ravnborg.org> | 2004-12-29 00:15:34 +0100 |
| commit | 340241a9522a1bb62e600014ec291c76d15fc8a9 (patch) | |
| tree | 0c3b72361f068ca0044f79926bcd6d7dbbdff045 /mm | |
| parent | 94d5d40eb8d76102c7fc75dc9826633c9a2b6fd8 (diff) | |
| download | history-340241a9522a1bb62e600014ec291c76d15fc8a9.tar.gz | |
kallsyms: Clean up x86-64 special casing of in_gate_area()
x86-64 has special case code for in_gate_area(), but it is not clean.
* Replace CONFIG_ARCH_GATE_AREA with __HAVE_ARCH_GATE_AREA.
ARCH_GATE_AREA is not a config option.
* The definitions of get_gate_vma() and in_gate_area() are identical in
include/asm-x86_64/page.h and include/linux/mm.h. Fold the duplicate
definitions into include/linux/mm.h.
Does not affect kallsyms directly, this patch just creates a clean base
for patch 2.
Signed-off-by: Keith Owens <kaos@ocs.com.au>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memory.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index 0a80f55f9f2ad7..2650897d57be53 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1811,7 +1811,7 @@ unsigned long vmalloc_to_pfn(void * vmalloc_addr) EXPORT_SYMBOL(vmalloc_to_pfn); -#if !defined(CONFIG_ARCH_GATE_AREA) +#if !defined(__HAVE_ARCH_GATE_AREA) #if defined(AT_SYSINFO_EHDR) struct vm_area_struct gate_vma; @@ -1846,4 +1846,4 @@ int in_gate_area(struct task_struct *task, unsigned long addr) return 0; } -#endif +#endif /* __HAVE_ARCH_GATE_AREA */ |