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| author | Vineet Gupta <vgupta@synopsys.com> | 2015-08-08 17:51:58 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2015-08-11 14:51:09 +0530 |
| commit | 2a4401687c11def29fe5a9b23ab98bf7ab1dce61 (patch) | |
| tree | c95ad6cddaf66215f6357f37025cdc792b2f9060 /arch/arc | |
| parent | b7182d1a788461c36bad5a13b78d0779a6376f5c (diff) | |
| download | linux-2a4401687c11def29fe5a9b23ab98bf7ab1dce61.tar.gz linux-2a4401687c11def29fe5a9b23ab98bf7ab1dce61.tar.bz2 linux-2a4401687c11def29fe5a9b23ab98bf7ab1dce61.zip | |
ARC: Enable optimistic spinning for LLSC config
Suggested-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
| -rw-r--r-- | arch/arc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index bd4670d1b89b..e119d42f92ce 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -8,6 +8,7 @@ config ARC def_bool y + select ARCH_SUPPORTS_ATOMIC_RMW if ARC_HAS_LLSC select BUILDTIME_EXTABLE_SORT select COMMON_CLK select CLONE_BACKWARDS |