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| author | Andy Lutomirski <luto@amacapital.net> | 2014-05-05 12:19:32 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-05-05 13:18:40 -0700 |
| commit | 3d7ee969bffcc984c8aeaffc6ac6816fd929ace1 (patch) | |
| tree | 7f365d4f40885740ac0007d030f890ec0b69fb85 /arch/x86/vdso/vma.c | |
| parent | 73159fdcdb9be3eda61b846864352c29371baeb6 (diff) | |
| download | linux-3d7ee969bffcc984c8aeaffc6ac6816fd929ace1.tar.gz linux-3d7ee969bffcc984c8aeaffc6ac6816fd929ace1.tar.bz2 linux-3d7ee969bffcc984c8aeaffc6ac6816fd929ace1.zip | |
x86, vdso: Clean up 32-bit vs 64-bit vdso params
Rather than using 'vdso_enabled' and an awful #define, just call the
parameters vdso32_enabled and vdso64_enabled.
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Link: http://lkml.kernel.org/r/87913de56bdcbae3d93917938302fc369b05caee.1399317206.git.luto@amacapital.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/vdso/vma.c')
| -rw-r--r-- | arch/x86/vdso/vma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c index 1ad102613127..8b790398ed1d 100644 --- a/arch/x86/vdso/vma.c +++ b/arch/x86/vdso/vma.c @@ -17,7 +17,7 @@ #include <asm/page.h> #if defined(CONFIG_X86_64) -unsigned int __read_mostly vdso_enabled = 1; +unsigned int __read_mostly vdso64_enabled = 1; DECLARE_VDSO_IMAGE(vdso); extern unsigned short vdso_sync_cpuid; @@ -160,7 +160,7 @@ static int setup_additional_pages(struct linux_binprm *bprm, unsigned long addr; int ret; - if (!vdso_enabled) + if (!vdso64_enabled) return 0; down_write(&mm->mmap_sem); @@ -203,7 +203,7 @@ int x32_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) static __init int vdso_setup(char *s) { - vdso_enabled = simple_strtoul(s, NULL, 0); + vdso64_enabled = simple_strtoul(s, NULL, 0); return 0; } __setup("vdso=", vdso_setup); |