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authorLinus Torvalds <torvalds@linux-foundation.org>2014-12-11 18:36:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-11 18:36:26 -0800
commiteedb3d3304b59c64c811522f4ebaaf83124deeac (patch)
tree00ede75849525bdc788fc106a1951616bc43c9e0 /kernel
parent9d050966e2eb37a643ac15904b6a8fda7fcfabe9 (diff)
parenteadac03e898617521f327faf265932b73ecc3e0f (diff)
downloadlinux-eedb3d3304b59c64c811522f4ebaaf83124deeac.tar.bz2
Merge branch 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
Pull percpu updates from Tejun Heo: "Nothing interesting. A patch to convert the remaining __get_cpu_var() users, another to fix non-critical off-by-one in an assertion and a cosmetic conversion to lockless_dereference() in percpu-ref. The back-merge from mainline is to receive lockless_dereference()" * 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu: Replace smp_read_barrier_depends() with lockless_dereference() percpu: Convert remaining __get_cpu_var uses in 3.18-rcX percpu: off by one in BUG_ON()
Diffstat (limited to 'kernel')
-rw-r--r--kernel/irq_work.c4
-rw-r--r--kernel/time/tick-sched.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/kernel/irq_work.c b/kernel/irq_work.c
index 3ab9048483fa..cbf9fb899d92 100644
--- a/kernel/irq_work.c
+++ b/kernel/irq_work.c
@@ -175,11 +175,11 @@ EXPORT_SYMBOL_GPL(irq_work_run);
void irq_work_tick(void)
{
- struct llist_head *raised = &__get_cpu_var(raised_list);
+ struct llist_head *raised = this_cpu_ptr(&raised_list);
if (!llist_empty(raised) && !arch_irq_work_has_interrupt())
irq_work_run_list(raised);
- irq_work_run_list(&__get_cpu_var(lazy_list));
+ irq_work_run_list(this_cpu_ptr(&lazy_list));
}
/*
diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 1f4356037a7d..4d54b7540585 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -235,7 +235,7 @@ void tick_nohz_full_kick(void)
if (!tick_nohz_full_cpu(smp_processor_id()))
return;
- irq_work_queue(&__get_cpu_var(nohz_full_kick_work));
+ irq_work_queue(this_cpu_ptr(&nohz_full_kick_work));
}
/*