kernel_optimize_test/kernel/trace
Steven Rostedt (VMware) bc1a72afdc ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance()
When the ring buffer was first created, the iterator followed the normal
producer/consumer operations where it had both a peek() operation, that just
returned the event at the current location, and a read(), that would return
the event at the current location and also increment the iterator such that
the next peek() or read() will return the next event.

The only use of the ring_buffer_read() is currently to move the iterator to
the next location and nothing now actually reads the event it returns.
Rename this function to its actual use case to ring_buffer_iter_advance(),
which also adds the "iter" part to the name, which is more meaningful. As
the timestamp returned by ring_buffer_read() was never used, there's no
reason that this new version should bother having returning it. It will also
become a void function.

Link: http://lkml.kernel.org/r/20200317213416.018928618@goodmis.org

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2020-03-19 19:11:19 -04:00
..
blktrace.c blktrace: Protect q->blk_trace with RCU 2020-02-25 08:40:07 -07:00
bpf_trace.c
fgraph.c
ftrace_internal.h
ftrace.c ftrace: Protect ftrace_graph_hash with ftrace_sync 2020-02-05 17:16:42 -05:00
Kconfig bootconfig: Fix CONFIG_BOOTTIME_TRACING dependency issue 2020-02-25 19:07:58 -05:00
kprobe_event_gen_test.c tracing: Add kprobe event command generation test module 2020-01-30 09:46:28 -05:00
Makefile tracing: Add kprobe event command generation test module 2020-01-30 09:46:28 -05:00
power-traces.c
preemptirq_delay_test.c
ring_buffer_benchmark.c
ring_buffer.c ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance() 2020-03-19 19:11:19 -04:00
rpm-traces.c
synth_event_gen_test.c tracing: Have synthetic event test use raw_smp_processor_id() 2020-02-20 17:43:41 -05:00
trace_benchmark.c
trace_benchmark.h
trace_boot.c tracing: Change trace_boot to use synth_event interface 2020-01-31 12:59:26 -05:00
trace_branch.c
trace_clock.c
trace_dynevent.c tracing: Use seq_buf for building dynevent_cmd string 2020-02-01 13:10:15 -05:00
trace_dynevent.h tracing: Remove check_arg() callbacks from dynevent args 2020-02-01 13:09:23 -05:00
trace_entries.h tracing: Have hwlat ts be first instance and record count of instances 2020-03-03 17:33:43 -05:00
trace_event_perf.c
trace_events_filter_test.h
trace_events_filter.c
trace_events_hist.c Tracing updates: 2020-02-26 10:34:42 -08:00
trace_events_inject.c
trace_events_trigger.c trigger_next should increase position index 2020-01-30 09:46:27 -05:00
trace_events.c Tracing updates: 2020-02-06 07:12:11 +00:00
trace_export.c
trace_functions_graph.c ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance() 2020-03-19 19:11:19 -04:00
trace_functions.c
trace_hwlat.c tracing: Have hwlat ts be first instance and record count of instances 2020-03-03 17:33:43 -05:00
trace_irqsoff.c
trace_kdb.c
trace_kprobe_selftest.c
trace_kprobe_selftest.h
trace_kprobe.c Various fixes: 2020-02-11 16:39:18 -08:00
trace_mmiotrace.c
trace_nop.c
trace_output.c tracing: Save off entry when peeking at next entry 2020-03-19 17:48:36 -04:00
trace_output.h
trace_preemptirq.c
trace_printk.c
trace_probe_tmpl.h
trace_probe.c tracing/kprobes: Have uname use __get_str() in print_fmt 2020-01-27 10:56:02 -05:00
trace_probe.h
trace_sched_switch.c tracing: Fix sched switch start/stop refcount racy updates 2020-01-30 09:46:10 -05:00
trace_sched_wakeup.c
trace_selftest_dynamic.c
trace_selftest.c
trace_seq.c
trace_stack.c
trace_stat.c tracing: Fix tracing_stat return values in error handling paths 2020-01-24 18:06:48 -05:00
trace_stat.h
trace_syscalls.c Tracing updates: 2020-02-06 07:12:11 +00:00
trace_uprobe.c Tracing updates: 2020-02-06 07:12:11 +00:00
trace.c ring-buffer: Rename ring_buffer_read() to read_buffer_iter_advance() 2020-03-19 19:11:19 -04:00
trace.h tracing: Remove unused TRACE_BUFFER bits 2020-03-03 17:34:02 -05:00
tracing_map.c
tracing_map.h