Tom Zanussi 5819eaddf3 tracing: Reimplement log2 ... log2 as currently implemented applies only to u64 trace_event_field derived fields, and assumes that anything it's applied to is a u64 field. To prepare for synthetic fields like latencies, log2 should be applicable to those as well, so take the opportunity now to fix the current problems as well as expand to more general uses. log2 should be thought of as a chaining function rather than a field type. To enable this as well as possible future function implementations, add a hist_field operand array into the hist_field definition for this purpose, and make use of it to implement the log2 'function'. Link: http://lkml.kernel.org/r/b47f93fc0b87b36eccf716b0c018f3a71e1f1111.1506105045.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>		2017-10-04 13:10:39 -04:00
..
blktrace.c	blktrace: Fix potential deadlock between delete & sysfs ops	2017-09-25 08:56:05 -06:00
bpf_trace.c	bpf: fix bpf_trace_printk on 32 bit archs	2017-08-15 17:32:15 -07:00
ftrace.c	ftrace: Fix memleak when unregistering dynamic ops when tracing disabled	2017-09-01 13:55:49 -04:00
Kconfig	tracing: Rename update the enum_map file	2017-06-13 17:13:06 -04:00
Makefile	perf/core: Rename CONFIG_[UK]PROBE_EVENT to CONFIG_[UK]PROBE_EVENTS	2017-03-01 10:26:39 +01:00
power-traces.c
ring_buffer.c	ring-buffer: Rewrite trace_recursive_(un)lock() to be simpler	2017-10-04 11:36:58 -04:00
ring_buffer_benchmark.c	ring-buffer: Have ring_buffer_alloc_read_page() return error on offline CPU	2017-08-02 14:23:02 -04:00
rpm-traces.c
trace.c	tracing: Make traceprobe parsing code reusable	2017-10-04 13:06:44 -04:00
trace.h	tracing: Make traceprobe parsing code reusable	2017-10-04 13:06:44 -04:00
trace_benchmark.c	tracing: Have the trace_event benchmark thread call cond_resched_rcu_qs()	2017-04-17 15:21:19 -04:00
trace_benchmark.h	tracing: Have the reg function allow to fail	2016-12-09 09:13:30 -05:00
trace_branch.c	tracing: Add the constant count for branch tracer	2017-01-19 08:57:41 -05:00
trace_clock.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/clock.h>	2017-03-02 08:42:27 +01:00
trace_entries.h	trace: make trace_hwlat timestamp y2038 safe	2017-05-08 17:15:15 -07:00
trace_event_perf.c	perf/ftrace: Fix double traces of perf on ftrace:function	2017-08-29 13:29:29 +02:00
trace_events.c	tracing: Reverse the order of trace_types_lock and event_mutex	2017-10-04 11:36:56 -04:00
trace_events_filter.c	mm: treewide: remove GFP_TEMPORARY allocation flag	2017-09-13 18:53:16 -07:00
trace_events_filter_test.h
trace_events_hist.c	tracing: Reimplement log2	2017-10-04 13:10:39 -04:00
trace_events_trigger.c	sched/headers: Prepare to use <linux/rcuupdate.h> instead of <linux/rculist.h> in <linux/sched.h>	2017-03-02 08:42:38 +01:00
trace_export.c
trace_functions.c	ftrace: Fix regression with module command in stack_trace_filter	2017-06-29 10:05:45 -04:00
trace_functions_graph.c	treewide: make "nr_cpu_ids" unsigned	2017-09-08 18:26:48 -07:00
trace_hwlat.c	trace: make trace_hwlat timestamp y2038 safe	2017-05-08 17:15:15 -07:00
trace_irqsoff.c	clocksource: Use a plain u64 instead of cycle_t	2016-12-25 11:04:12 +01:00
trace_kdb.c
trace_kprobe.c	tracing: Make traceprobe parsing code reusable	2017-10-04 13:06:44 -04:00
trace_mmiotrace.c	tracing: Ignore mmiotrace from kernel commandline	2017-09-19 12:36:01 -04:00
trace_nop.c
trace_output.c	sched/tracing: Use common task-state helpers	2017-09-29 11:02:45 +02:00
trace_output.h
trace_printk.c	tracing: Handle NULL formats in hold_module_trace_bprintk_format()	2016-06-20 09:46:12 -04:00
trace_probe.c	tracing: Make traceprobe parsing code reusable	2017-10-04 13:06:44 -04:00
trace_probe.h	tracing: Make traceprobe parsing code reusable	2017-10-04 13:06:44 -04:00
trace_sched_switch.c	tracing: Add support for recording tgid of tasks	2017-06-27 13:30:28 -04:00
trace_sched_wakeup.c	sched/tracing: Use common task-state helpers	2017-09-29 11:02:45 +02:00
trace_selftest.c	tracing: Remove obsolete sched_switch tracer selftest	2017-10-04 11:36:54 -04:00
trace_selftest_dynamic.c
trace_seq.c
trace_stack.c	tracing: Remove RCU work arounds from stack tracer	2017-09-23 16:50:20 -04:00
trace_stat.c
trace_stat.h
trace_syscalls.c	perf/bpf: fix a clang compilation issue	2017-09-11 14:28:45 -07:00
trace_uprobe.c	tracing: Make traceprobe parsing code reusable	2017-10-04 13:06:44 -04:00
tracing_map.c	tracing: Remove lookups from tracing_map hitcount	2017-10-04 13:05:42 -04:00
tracing_map.h	tracing: Increase tracing map KEYS_MAX size	2017-10-04 13:06:25 -04:00