diff options
| author | Deng-Cheng Zhu <dengcheng.zhu@gmail.com> | 2010-06-09 12:35:25 +0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-10-04 18:33:54 +0100 |
| commit | 2b78920d19870561a8b7503b8e869a6da5f07d3f (patch) | |
| tree | 363e73cd197f0a873322df38bb8ac5dcb8f6541d /arch/mips/Kconfig | |
| parent | 543001f8d8a878c3babe4525cb16d83d25c16762 (diff) | |
MIPS: Use generic atomic64 for 32-bit kernels
The 64-bit kernel has already had its atomic64 functions. Except for that,
we use the generic spinlocked version. The atomic64 types and related
functions are needed for the Linux performance counter subsystem.
Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@gmail.com>
To: linux-mips@linux-mips.org
Cc: a.p.zijlstra@chello.nl
Cc: paulus@samba.org
Cc: mingo@elte.hu
Cc: acme@redhat.com
Cc: jamie.iles@picochip.com
Patchwork: https://patchwork.linux-mips.org/patch/1361/
Acked-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 3ad59dde485..ec410009e8f 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -13,6 +13,7 @@ config MIPS select HAVE_KPROBES select HAVE_KRETPROBES select RTC_LIB if !MACH_LOONGSON + select GENERIC_ATOMIC64 if !64BIT mainmenu "Linux/MIPS Kernel Configuration" |