diff options
| author | Christoph Lameter <cl@linux.com> | 2014-08-17 12:30:24 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-08-26 13:45:44 -0400 |
| commit | bb964a92ce70ac2039115edd019aa5eef8faa6bb (patch) | |
| tree | fd80052dab3dc9d5f3e77be30d3923bb52582c13 | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff) | |
kernel misc: Replace __get_cpu_var uses
Replace uses of __get_cpu_var for address calculation with this_cpu_ptr.
Cc: akpm@linux-foundation.org
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | kernel/printk/printk.c | 4 | ||||
| -rw-r--r-- | kernel/smp.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index e04c455a0e38..960fbfc6cd0a 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2628,7 +2628,7 @@ void wake_up_klogd(void) preempt_disable(); if (waitqueue_active(&log_wait)) { this_cpu_or(printk_pending, PRINTK_PENDING_WAKEUP); - irq_work_queue(&__get_cpu_var(wake_up_klogd_work)); + irq_work_queue(this_cpu_ptr(&wake_up_klogd_work)); } preempt_enable(); } @@ -2644,7 +2644,7 @@ int printk_deferred(const char *fmt, ...) va_end(args); __this_cpu_or(printk_pending, PRINTK_PENDING_OUTPUT); - irq_work_queue(&__get_cpu_var(wake_up_klogd_work)); + irq_work_queue(this_cpu_ptr(&wake_up_klogd_work)); preempt_enable(); return r; diff --git a/kernel/smp.c b/kernel/smp.c index aff8aa14f547..af24183fe6bb 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -164,7 +164,7 @@ static int generic_exec_single(int cpu, struct call_single_data *csd, if (!csd) { csd = &csd_stack; if (!wait) - csd = &__get_cpu_var(csd_data); + csd = this_cpu_ptr(&csd_data); } csd_lock(csd); @@ -229,7 +229,7 @@ static void flush_smp_call_function_queue(bool warn_cpu_offline) WARN_ON(!irqs_disabled()); - head = &__get_cpu_var(call_single_queue); + head = this_cpu_ptr(&call_single_queue); entry = llist_del_all(head); entry = llist_reverse_order(entry); @@ -419,7 +419,7 @@ void smp_call_function_many(const struct cpumask *mask, return; } - cfd = &__get_cpu_var(cfd_data); + cfd = this_cpu_ptr(&cfd_data); cpumask_and(cfd->cpumask, mask, cpu_online_mask); cpumask_clear_cpu(this_cpu, cfd->cpumask); |