Michal Nazarewicz 85b088e934 sched/fair: Avoid integer overflow ... sa->runnable_avg_sum is of type u32 but after shifting it by NICE_0_SHIFT bits it is promoted to u64. This of course makes no sense, since the result will never be more then 32-bit long. Casting sa->runnable_avg_sum to u64 before it is shifted, fixes this problem. Reviewed-by: Ben Segall <bsegall@google.com> Signed-off-by: Michal Nazarewicz <mina86@mina86.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1384112521-25177-1-git-send-email-mpn@google.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2013-11-13 13:33:55 +01:00
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auto_group.c
auto_group.h
clock.c
completion.c	sched: Move completion code from core.c to completion.c	2013-11-06 07:49:19 +01:00
core.c	sched: Optimize task_sched_runtime()	2013-11-13 13:33:54 +01:00
cpuacct.c
cpuacct.h
cpupri.c
cpupri.h
cputime.c
debug.c	sched: Avoid throttle_cfs_rq() racing with period_timer stopping	2013-10-29 12:02:32 +01:00
fair.c	sched/fair: Avoid integer overflow	2013-11-13 13:33:55 +01:00
features.h	sched/numa: Resist moving tasks towards nodes with fewer hinting faults	2013-10-09 12:40:27 +02:00
idle_task.c	sched/numa: Introduce migrate_swap()	2013-10-09 12:40:46 +02:00
Makefile	sched: Move completion code from core.c to completion.c	2013-11-06 07:49:19 +01:00
proc.c
rt.c	sched/rt: Fix task_tick_rt() comment	2013-10-26 12:25:21 +02:00
sched.h	sched: Remove unnecessary iteration over sched domains to update nr_busy_cpus	2013-11-06 12:37:55 +01:00
stats.c
stats.h	sched: Micro-optimize by dropping unnecessary task_rq() calls	2013-09-25 13:51:06 +02:00
stop_task.c	sched/numa: Introduce migrate_swap()	2013-10-09 12:40:46 +02:00
wait.c	sched: Move wait code from core.c to wait.c	2013-11-06 07:49:18 +01:00