iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/kernel/trace
History
Steven Rostedt (VMware) 2c2b0a78b3 ring-buffer: Add percentage of ring buffer full to wake up reader 
Instead of just waiting for a page to be full before waking up a pending
reader, allow the reader to pass in a "percentage" of pages that have
content before waking up a reader. This should help keep the process of
reading the events not cause wake ups that constantly cause reading of the
buffer.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2018-12-08 20:54:08 -05:00
..
blktrace.c
blkcg: revert blkcg cleanups series
2018-11-01 19:59:53 -06:00
bpf_trace.c
tracing: Add SPDX License format to bpf_trace.c
2018-08-16 19:07:36 -04:00
fgraph.c
function_graph: Have profiler use new helper ftrace_graph_get_ret_stack()
2018-12-08 20:54:07 -05:00
ftrace_internal.h
ftrace: Create new ftrace_internal.h header
2018-12-08 20:54:06 -05:00
ftrace.c
function_graph: Have profiler use new helper ftrace_graph_get_ret_stack()
2018-12-08 20:54:07 -05:00
Kconfig
Masami found an off by one bug in the code that keeps "notrace" functions
2018-08-23 13:07:00 -07:00
Makefile
fgraph: Create a fgraph.c file to store function graph infrastructure
2018-11-29 23:38:34 -05:00
power-traces.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
preemptirq_delay_test.c
tracing: Use trace_clock_local() for looping in preemptirq_delay_test.c
2018-10-17 15:35:33 -04:00
ring_buffer_benchmark.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
ring_buffer.c
ring-buffer: Add percentage of ring buffer full to wake up reader
2018-12-08 20:54:08 -05:00
rpm-traces.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_benchmark.c
rcu: Rename cond_resched_rcu_qs() to cond_resched_tasks_rcu_qs()
2018-05-15 10:27:29 -07:00
trace_benchmark.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_branch.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_clock.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_entries.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_event_perf.c
trace_uprobe: support reference counter in fd-based uprobe
2018-10-10 22:14:17 -04:00
trace_events_filter_test.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_events_filter.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_events_hist.c
tracing: Return -ENOENT if there is no target synthetic event
2018-10-28 04:58:15 -04:00
trace_events_trigger.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_events.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_export.c
tracing: Add trigger file for trace_markers tracefs/ftrace/print
2018-05-29 08:28:53 -04:00
trace_functions_graph.c
function_graph: Move ftrace_graph_ret_addr() to fgraph.c
2018-12-08 20:54:07 -05:00
trace_functions.c
tracing: Update stack trace skipping for ORC unwinder
2018-01-23 15:57:00 -05:00
trace_hwlat.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_irqsoff.c
fgraph: Add new fgraph_ops structure to enable function graph hooks
2018-12-08 20:54:07 -05:00
trace_kdb.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_kprobe_selftest.c
selftest/ftrace: Move kprobe selftest function to separate compile unit
2018-07-30 18:41:04 -04:00
trace_kprobe_selftest.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_kprobe.c
tracing/kprobes: Allow kprobe-events to record module symbol
2018-10-10 22:19:12 -04:00
trace_mmiotrace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_nop.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_output.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_output.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_preemptirq.c
tracing: More reverting of "tracing: Centralize preemptirq tracepoints and unify their usage"
2018-08-10 15:12:00 -04:00
trace_printk.c
tracing: Trivia spelling fix containerof() -> container_of()
2018-09-26 12:21:00 +03:00
trace_probe_tmpl.h
tracing: probeevent: Add array type support
2018-10-10 22:19:10 -04:00
trace_probe.c
tracing/kprobes: Fix strpbrk() argument order
2018-11-05 09:47:14 -05:00
trace_probe.h
tracing/kprobes: Allow kprobe-events to record module symbol
2018-10-10 22:19:12 -04:00
trace_sched_switch.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_sched_wakeup.c
fgraph: Add new fgraph_ops structure to enable function graph hooks
2018-12-08 20:54:07 -05:00
trace_selftest_dynamic.c
ftrace: Mark function tracer test functions noinline/noclone
2018-01-23 15:57:29 -05:00
trace_selftest.c
fgraph: Add new fgraph_ops structure to enable function graph hooks
2018-12-08 20:54:07 -05:00
trace_seq.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
trace_stack.c
tracing: Have trace_stack nr_entries compare not be so subtle
2018-12-08 20:54:07 -05:00
trace_stat.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_stat.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00
trace_syscalls.c
Tracing updates for 4.15:
2017-11-17 14:58:01 -08:00
trace_uprobe.c
tracing/uprobes: Fix to return -EFAULT if copy_from_user failed
2018-10-10 22:19:11 -04:00
trace.c
ring-buffer: Add percentage of ring buffer full to wake up reader
2018-12-08 20:54:08 -05:00
trace.h
function_graph: Do not expose the graph_time option when profiler is not configured
2018-12-08 20:54:06 -05:00
tracing_map.c
tracing: Add SPDX License format tags to tracing files
2018-08-16 19:08:06 -04:00
tracing_map.h
tracing: Fix SPDX format headers to use C++ style comments
2018-08-16 19:08:06 -04:00