Tom Zanussi
0ae7961e75
tracing: Fix display of hist trigger expressions containing timestamps
...
When displaying hist triggers, variable references that have the
timestamp field flag set are erroneously displayed as common_timestamp
rather than the variable reference. Additionally, timestamp
expressions are displayed in the same way. Fix this by forcing the
timestamp flag handling to follow variable reference and expression
handling.
Before:
# cat /sys/kernel/debug/tracing/events/sched/sched_switch/trigger
hist:keys=next_pid:vals=hitcount:wakeup_lat=common_timestamp.usecs:...
After:
# cat /sys/kernel/debug/tracing/events/sched/sched_switch/trigger
hist:keys=next_pid:vals=hitcount:wakeup_lat=common_timestamp.usecs-$ts0.usecs:...
Link: http://lkml.kernel.org/r/92746b06be67499c2a6217bd55395b350ad18fad.1522256721.git.tom.zanussi@linux.intel.com
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
2018-04-06 08:56:48 -04:00
..
blktrace.c
blktrace: fix trace mutex deadlock
2017-11-27 12:03:58 -07:00
bpf_trace.c
bpf: fix bpf_prog_array_copy_to_user warning from perf event prog query
2018-02-14 08:59:37 -08:00
ftrace.c
ftrace: Drop a VLA in module_exists()
2018-04-06 08:56:48 -04:00
Kconfig
tracing: Add inter-event blurb to HIST_TRIGGERS config option
2018-03-10 16:06:05 -05:00
Makefile
Tracing updates for 4.15:
2017-11-17 14:58:01 -08:00
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
ring_buffer.c
tracing: Mention trace_clock=global when warning about unstable clocks
2018-04-06 08:56:47 -04:00
ring_buffer_benchmark.c
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.c
tracing: Default to using trace_global_clock if sched_clock is unstable
2018-04-06 08:56:47 -04:00
trace.h
tracing: Rewrite filter logic to be simpler and faster
2018-03-14 12:35:39 -04:00
trace_benchmark.c
trace: Eliminate cond_resched_rcu_qs() in favor of cond_resched()
2017-12-04 10:28:58 -08:00
trace_benchmark.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
trace_entries.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_event_perf.c
trace_events.c
tracing: Make sure the parsed string always terminates with '\0'
2018-01-23 15:57:28 -05:00
trace_events_filter.c
tracing: Rewrite filter logic to be simpler and faster
2018-03-14 12:35:39 -04:00
trace_events_filter_test.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_events_hist.c
tracing: Fix display of hist trigger expressions containing timestamps
2018-04-06 08:56:48 -04:00
trace_events_trigger.c
tracing: Add variable reference handling to hist triggers
2018-03-10 16:05:58 -05:00
trace_export.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_functions.c
tracing: Update stack trace skipping for ORC unwinder
2018-01-23 15:57:00 -05:00
trace_functions_graph.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_hwlat.c
trace_irqsoff.c
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.c
error-injection: Separate error-injection from kprobe
2018-01-12 17:33:38 -08:00
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
trace_output.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_printk.c
trace_probe.c
trace_probe.h
tracing/kprobe: bpf: Check error injectable event is on function entry
2018-01-12 17:33:37 -08:00
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
Merge branch 'linus' into sched/core, to pick up fixes
2017-11-08 10:17:15 +01:00
trace_selftest.c
Tracing updates for 4.15:
2017-11-17 14:58:01 -08:00
trace_selftest_dynamic.c
ftrace: Mark function tracer test functions noinline/noclone
2018-01-23 15:57:29 -05:00
trace_seq.c
trace_stack.c
tracing: Have stack trace not record if RCU is not watching
2017-12-14 20:48:22 -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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
trace_syscalls.c
Tracing updates for 4.15:
2017-11-17 14:58:01 -08:00
trace_uprobe.c
trace_uprobe: Display correct offset in uprobe_events
2018-01-23 15:57:29 -05:00
tracing_map.c
tracing: Add per-element variable support to tracing_map
2018-03-10 16:05:53 -05:00
tracing_map.h
tracing: Add per-element variable support to tracing_map
2018-03-10 16:05:53 -05:00