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_hwlat.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_hwlat.c')
-rw-r--r-- | kernel/trace/trace_hwlat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c index fc62a6049bd3..b44446bf0872 100644 --- a/kernel/trace/trace_hwlat.c +++ b/kernel/trace/trace_hwlat.c @@ -104,7 +104,7 @@ static void trace_hwlat_sample(struct hwlat_sample *sample) { struct trace_array *tr = hwlat_trace; struct trace_event_call *call = &event_hwlat; - struct ring_buffer *buffer = tr->array_buffer.buffer; + struct trace_buffer *buffer = tr->array_buffer.buffer; struct ring_buffer_event *event; struct hwlat_entry *entry; unsigned long flags; |