From c3d8c1414573be8cf7c8fdc1e076935697c7f6af Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Tue, 6 Sep 2005 15:16:33 -0700 Subject: [PATCH] More __read_mostly variables Move some more frequently read variables that showed up during some of our performance tests as sometimes ending up in hot cachelines to the read_mostly section. Fix: Move the __read_mostly from before hpet_usec_quotient to follow the variable like the other uses of __read_mostly. Signed-off-by: Alok N Kataria Signed-off-by: Christoph Lameter Signed-off-by: Shai Fultheim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/timers/timer_hpet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/i386/kernel/timers') diff --git a/arch/i386/kernel/timers/timer_hpet.c b/arch/i386/kernel/timers/timer_hpet.c index 001de97..6dbb29f 100644 --- a/arch/i386/kernel/timers/timer_hpet.c +++ b/arch/i386/kernel/timers/timer_hpet.c @@ -18,7 +18,7 @@ #include "mach_timer.h" #include -static unsigned long __read_mostly hpet_usec_quotient; /* convert hpet clks to usec */ +static unsigned long hpet_usec_quotient __read_mostly; /* convert hpet clks to usec */ static unsigned long tsc_hpet_quotient; /* convert tsc to hpet clks */ static unsigned long hpet_last; /* hpet counter value at last tick*/ static unsigned long last_tsc_low; /* lsb 32 bits of Time Stamp Counter */ -- cgit v1.1