From 7008eb997bcfdd8c5274bb6672aa5d4e77994309 Mon Sep 17 00:00:00 2001 From: Stanislaw Gruszka Date: Tue, 15 Nov 2016 03:06:49 +0100 Subject: sched/cputime, powerpc: Remove cputime_last_delta global variable Since commit: cf9efce0ce313 ("powerpc: Account time using timebase rather than PURR") cputime_last_delta is not initialized to other value than 0, hence it's not used except zero check and cputime_to_scaled() just returns the argument. Signed-off-by: Stanislaw Gruszka Signed-off-by: Frederic Weisbecker Acked-by: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Heiko Carstens Cc: Linus Torvalds Cc: Martin Schwidefsky Cc: Michael Neuling Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1479175612-14718-2-git-send-email-fweisbec@gmail.com Signed-off-by: Ingo Molnar --- arch/powerpc/kernel/time.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/powerpc/kernel/time.c') diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index bc3f7d0d7b79..81051986739c 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -164,8 +164,6 @@ u64 __cputime_sec_factor; EXPORT_SYMBOL(__cputime_sec_factor); u64 __cputime_clockt_factor; EXPORT_SYMBOL(__cputime_clockt_factor); -DEFINE_PER_CPU(unsigned long, cputime_last_delta); -DEFINE_PER_CPU(unsigned long, cputime_scaled_last_delta); cputime_t cputime_one_jiffy; -- cgit