diff options
| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2019-12-13 13:58:57 -0500 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2020-01-13 13:19:38 -0500 |
| commit | 13292494379f92f532de71b31a54018336adc589 (patch) | |
| tree | f9dc8c8e4e1c1b2114e5c330fed86f0dc2ac170d /kernel/trace/trace_mmiotrace.c | |
| parent | 1c5eb4481e0151d579f738175497f998840f7bbc (diff) | |
tracing: Make struct ring_buffer less ambiguous
As there's two struct ring_buffers in the kernel, it causes some confusion.
The other one being the perf ring buffer. It was agreed upon that as neither
of the ring buffers are generic enough to be used globally, they should be
renamed as:
perf's ring_buffer -> perf_buffer
ftrace's ring_buffer -> trace_buffer
This implements the changes to the ring buffer that ftrace uses.
Link: https://lore.kernel.org/r/20191213140531.116b3200@gandalf.local.home
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_mmiotrace.c')
| -rw-r--r-- | kernel/trace/trace_mmiotrace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c index c30137148759..84582bf1ed5f 100644 --- a/kernel/trace/trace_mmiotrace.c +++ b/kernel/trace/trace_mmiotrace.c @@ -297,7 +297,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr, struct mmiotrace_rw *rw) { struct trace_event_call *call = &event_mmiotrace_rw; - struct ring_buffer *buffer = tr->array_buffer.buffer; + struct trace_buffer *buffer = tr->array_buffer.buffer; struct ring_buffer_event *event; struct trace_mmiotrace_rw *entry; int pc = preempt_count(); @@ -327,7 +327,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr, struct mmiotrace_map *map) { struct trace_event_call *call = &event_mmiotrace_map; - struct ring_buffer *buffer = tr->array_buffer.buffer; + struct trace_buffer *buffer = tr->array_buffer.buffer; struct ring_buffer_event *event; struct trace_mmiotrace_map *entry; int pc = preempt_count(); |