diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2012-01-12 20:17:30 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-12 23:13:03 -0500 |
| commit | 4156153c4daddf12dd386016f96a947a01e93bf4 (patch) | |
| tree | 6a8653a47bcda09b97870e5c79919790638afe0c /arch/x86/Kconfig.cpu | |
| parent | 43570fd2f47ba518145e9289f54cde3dba4c8b25 (diff) | |
mm,x86,um: move CMPXCHG_LOCAL config option
Move CMPXCHG_LOCAL and rename it to HAVE_CMPXCHG_LOCAL so architectures
can simply select the option if it is supported.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/Kconfig.cpu')
| -rw-r--r-- | arch/x86/Kconfig.cpu | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index e3ca7e0d858c..99d2ab8b7795 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu | |||
| @@ -309,9 +309,6 @@ config X86_INTERNODE_CACHE_SHIFT | |||
| 309 | config X86_CMPXCHG | 309 | config X86_CMPXCHG |
| 310 | def_bool X86_64 || (X86_32 && !M386) | 310 | def_bool X86_64 || (X86_32 && !M386) |
| 311 | 311 | ||
| 312 | config CMPXCHG_LOCAL | ||
| 313 | def_bool X86_64 || (X86_32 && !M386) | ||
| 314 | |||
| 315 | config CMPXCHG_DOUBLE | 312 | config CMPXCHG_DOUBLE |
| 316 | def_bool y | 313 | def_bool y |
| 317 | 314 | ||