From: Deng-Cheng Zhu Date: Sat, 7 Mar 2015 18:30:35 +0000 (-0800) Subject: MIPS: Add support for fine granularity task level IRQ time accounting X-Git-Tag: v4.1-rc1~98^2~168 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ec9ddad3c6a5789373e4f67009a0dea276febc47;p=karo-tx-linux.git MIPS: Add support for fine granularity task level IRQ time accounting With sched_clock being ready, it makes sense to add the option of IRQ time accounting -- When we have a fast enough sched_clock, IRQ time accounting will be enabled (see sched_clock_register). Signed-off-by: Deng-Cheng Zhu Cc: linux-mips@linux-mips.org Cc: macro@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/9489/ Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index f2a3f97f8805..faa6fb7b7805 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -57,6 +57,7 @@ config MIPS select ARCH_BINFMT_ELF_STATE select SYSCTL_EXCEPTION_TRACE select HAVE_VIRT_CPU_ACCOUNTING_GEN + select HAVE_IRQ_TIME_ACCOUNTING menu "Machine selection"