* Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx> wrote: > Hello. > > Ingo Molnar wrote: > > >>+config HR_SCHED_CLOCK > >>+ bool "High Resolution sched_clock()" > >>+ depends on CSRC_R4K > >>+ default n > >>+ help > >>+ This option enables the MIPS c0 count based high resolution > >>+ sched_clock(). > >>+ > >>+ If you need a ns precision timestamp, You are recommended to enable > >>+ this option. For example, If you are using the Ftrace subsystem to do > > s/If/if/ > > >>diff --git a/arch/mips/kernel/csrc-r4k.c b/arch/mips/kernel/csrc-r4k.c > >>index e95a3cd..4e52cca 100644 > >>--- a/arch/mips/kernel/csrc-r4k.c > >>+++ b/arch/mips/kernel/csrc-r4k.c > >>@@ -6,10 +6,64 @@ > >> * Copyright (C) 2007 by Ralf Baechle > >> */ > >> #include <linux/clocksource.h> > >>+#include <linux/cnt32_to_63.h> > >>+#include <linux/timer.h> > >> #include <linux/init.h> > >> #include <asm/time.h> > >>+/* > >>+ * MIPS' sched_clock implementation. > > > >s/MIPS'/MIPS's > > MIPS's is not really a proper English. :-) AFAIK 'MIPS' is not the plural of 'MIP' (but an acronym ending with 'S'), hence the possessive form would be MIPS's. It doesnt matter much i guess ;-) Ingo
