#include <wrapper/atomic.h>
#include <wrapper/kref.h>
#include <wrapper/percpu-defs.h>
+#include <wrapper/timer.h>
/*
* Internal structure representing offsets to use at a sub-buffer switch.
kzalloc_node(ALIGN(sizeof(*buf->commit_hot)
* chan->backend.num_subbuf,
1 << INTERNODE_CACHE_SHIFT),
- GFP_KERNEL, cpu_to_node(max(cpu, 0)));
+ GFP_KERNEL | __GFP_NOWARN,
+ cpu_to_node(max(cpu, 0)));
if (!buf->commit_hot) {
ret = -ENOMEM;
goto free_chanbuf;
kzalloc_node(ALIGN(sizeof(*buf->commit_cold)
* chan->backend.num_subbuf,
1 << INTERNODE_CACHE_SHIFT),
- GFP_KERNEL, cpu_to_node(max(cpu, 0)));
+ GFP_KERNEL | __GFP_NOWARN,
+ cpu_to_node(max(cpu, 0)));
if (!buf->commit_cold) {
ret = -ENOMEM;
goto free_commit;
lib_ring_buffer_switch_slow(buf, SWITCH_ACTIVE);
if (config->alloc == RING_BUFFER_ALLOC_PER_CPU)
- mod_timer_pinned(&buf->switch_timer,
+ lttng_mod_timer_pinned(&buf->switch_timer,
jiffies + chan->switch_timer_interval);
else
mod_timer(&buf->switch_timer,
if (!chan->switch_timer_interval || buf->switch_timer_enabled)
return;
- init_timer(&buf->switch_timer);
+
+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU)
+ lttng_init_timer_pinned(&buf->switch_timer);
+ else
+ init_timer(&buf->switch_timer);
+
buf->switch_timer.function = switch_buffer_timer;
buf->switch_timer.expires = jiffies + chan->switch_timer_interval;
buf->switch_timer.data = (unsigned long)buf;
}
if (config->alloc == RING_BUFFER_ALLOC_PER_CPU)
- mod_timer_pinned(&buf->read_timer,
+ lttng_mod_timer_pinned(&buf->read_timer,
jiffies + chan->read_timer_interval);
else
mod_timer(&buf->read_timer,
|| buf->read_timer_enabled)
return;
- init_timer(&buf->read_timer);
+ if (config->alloc == RING_BUFFER_ALLOC_PER_CPU)
+ lttng_init_timer_pinned(&buf->read_timer);
+ else
+ init_timer(&buf->read_timer);
+
buf->read_timer.function = read_buffer_timer;
buf->read_timer.expires = jiffies + chan->read_timer_interval;
buf->read_timer.data = (unsigned long)buf;