diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/ring_buffer.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 7cd888ee9ac7..1b9da155ff00 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -2629,9 +2629,6 @@ rb_add_time_stamp(struct ring_buffer_event *event, u64 delta, bool abs) return skip_time_extend(event); } -static inline bool rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer, - struct ring_buffer_event *event); - #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK static inline bool sched_clock_stable(void) { @@ -2759,20 +2756,6 @@ static unsigned rb_calculate_event_length(unsigned length) return length; } -static __always_inline bool -rb_event_is_commit(struct ring_buffer_per_cpu *cpu_buffer, - struct ring_buffer_event *event) -{ - unsigned long addr = (unsigned long)event; - unsigned long index; - - index = rb_event_index(event); - addr &= PAGE_MASK; - - return cpu_buffer->commit_page->page == (void *)addr && - rb_commit_index(cpu_buffer) == index; -} - static u64 rb_time_delta(struct ring_buffer_event *event) { switch (event->type_len) { |