mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-11-20 00:26:39 +08:00
tracing: Remove cpu arg from the rb_time_stamp() function
The cpu argument is not used inside the rb_time_stamp() function. Plus fix a typo. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <20091023233647.118547500@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
parent
67b394f7f2
commit
6d3f1e12f4
@ -7,7 +7,7 @@
|
||||
|
||||
/*
|
||||
* Trace sequences are used to allow a function to call several other functions
|
||||
* to create a string of data to use (up to a max of PAGE_SIZE.
|
||||
* to create a string of data to use (up to a max of PAGE_SIZE).
|
||||
*/
|
||||
|
||||
struct trace_seq {
|
||||
|
@ -483,7 +483,7 @@ struct ring_buffer_iter {
|
||||
/* Up this if you want to test the TIME_EXTENTS and normalization */
|
||||
#define DEBUG_SHIFT 0
|
||||
|
||||
static inline u64 rb_time_stamp(struct ring_buffer *buffer, int cpu)
|
||||
static inline u64 rb_time_stamp(struct ring_buffer *buffer)
|
||||
{
|
||||
/* shift to debug/test normalization and TIME_EXTENTS */
|
||||
return buffer->clock() << DEBUG_SHIFT;
|
||||
@ -494,7 +494,7 @@ u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu)
|
||||
u64 time;
|
||||
|
||||
preempt_disable_notrace();
|
||||
time = rb_time_stamp(buffer, cpu);
|
||||
time = rb_time_stamp(buffer);
|
||||
preempt_enable_no_resched_notrace();
|
||||
|
||||
return time;
|
||||
@ -599,7 +599,7 @@ static struct list_head *rb_list_head(struct list_head *list)
|
||||
}
|
||||
|
||||
/*
|
||||
* rb_is_head_page - test if the give page is the head page
|
||||
* rb_is_head_page - test if the given page is the head page
|
||||
*
|
||||
* Because the reader may move the head_page pointer, we can
|
||||
* not trust what the head page is (it may be pointing to
|
||||
@ -1868,7 +1868,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
|
||||
* Nested commits always have zero deltas, so
|
||||
* just reread the time stamp
|
||||
*/
|
||||
*ts = rb_time_stamp(buffer, cpu_buffer->cpu);
|
||||
*ts = rb_time_stamp(buffer);
|
||||
next_page->page->time_stamp = *ts;
|
||||
}
|
||||
|
||||
@ -2111,7 +2111,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
|
||||
if (RB_WARN_ON(cpu_buffer, ++nr_loops > 1000))
|
||||
goto out_fail;
|
||||
|
||||
ts = rb_time_stamp(cpu_buffer->buffer, cpu_buffer->cpu);
|
||||
ts = rb_time_stamp(cpu_buffer->buffer);
|
||||
|
||||
/*
|
||||
* Only the first commit can update the timestamp.
|
||||
|
Loading…
Reference in New Issue
Block a user