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| author | Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> | 2015-03-07 10:30:35 -0800 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-04-01 17:21:34 +0200 |
| commit | ec9ddad3c6a5789373e4f67009a0dea276febc47 (patch) | |
| tree | e26f808aa733b26fb5b85eab61895e3f77d71a73 /arch/mips/Kconfig | |
| parent | 262f1c92912fcf4150cafb1b1e78a2e4e646d008 (diff) | |
| download | linux-next-ec9ddad3c6a5789373e4f67009a0dea276febc47.tar.gz | |
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 <dengcheng.zhu@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: macro@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9489/
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 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" |