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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 18:36:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-11 18:36:26 -0800 |
| commit | eedb3d3304b59c64c811522f4ebaaf83124deeac (patch) | |
| tree | 00ede75849525bdc788fc106a1951616bc43c9e0 /kernel | |
| parent | 9d050966e2eb37a643ac15904b6a8fda7fcfabe9 (diff) | |
| parent | eadac03e898617521f327faf265932b73ecc3e0f (diff) | |
| download | linux-eedb3d3304b59c64c811522f4ebaaf83124deeac.tar.gz linux-eedb3d3304b59c64c811522f4ebaaf83124deeac.tar.bz2 linux-eedb3d3304b59c64c811522f4ebaaf83124deeac.zip | |
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.c | 4 | ||||
| -rw-r--r-- | kernel/time/tick-sched.c | 2 |
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)); } /* |