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| author | Pekka Enberg <penberg@kernel.org> | 2011-07-02 13:26:23 +0300 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2011-07-02 13:26:23 +0300 |
| commit | e4a46182e1bcc2ddacff5a35f6b52398b51f1b11 (patch) | |
| tree | 97298e13549de653041919efc5a8582ef30c6e75 /arch/x86/Kconfig.cpu | |
| parent | b0af8dfdd67699e25083478c63eedef2e72ebd85 (diff) | |
| parent | 3824abd1279ef75f791c43a6b1e3162ae0692b42 (diff) | |
Merge remote branch 'tip/x86/atomic' into slub/lockless
Diffstat (limited to 'arch/x86/Kconfig.cpu')
| -rw-r--r-- | arch/x86/Kconfig.cpu | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 6a7cfdf8ff69..e3ca7e0d858c 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -312,6 +312,9 @@ config X86_CMPXCHG config CMPXCHG_LOCAL def_bool X86_64 || (X86_32 && !M386) +config CMPXCHG_DOUBLE + def_bool y + config X86_L1_CACHE_SHIFT int default "7" if MPENTIUM4 || MPSC |