mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 17:08:10 +00:00
246eba8e90
Add processing for PERF_RECORD_TEXT_POKE events. When a text poke event is processed, then the kernel dso data cache is updated with the poked bytes. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Borislav Petkov <bp@alien8.de> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: x86@kernel.org Link: http://lore.kernel.org/lkml/20200512121922.8997-12-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
88 lines
1.9 KiB
C
88 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef __PERF_TOOL_H
|
|
#define __PERF_TOOL_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
#include <linux/types.h>
|
|
|
|
struct perf_session;
|
|
union perf_event;
|
|
struct evlist;
|
|
struct evsel;
|
|
struct perf_sample;
|
|
struct perf_tool;
|
|
struct machine;
|
|
struct ordered_events;
|
|
|
|
typedef int (*event_sample)(struct perf_tool *tool, union perf_event *event,
|
|
struct perf_sample *sample,
|
|
struct evsel *evsel, struct machine *machine);
|
|
|
|
typedef int (*event_op)(struct perf_tool *tool, union perf_event *event,
|
|
struct perf_sample *sample, struct machine *machine);
|
|
|
|
typedef int (*event_attr_op)(struct perf_tool *tool,
|
|
union perf_event *event,
|
|
struct evlist **pevlist);
|
|
|
|
typedef int (*event_op2)(struct perf_session *session, union perf_event *event);
|
|
typedef s64 (*event_op3)(struct perf_session *session, union perf_event *event);
|
|
typedef int (*event_op4)(struct perf_session *session, union perf_event *event, u64 data);
|
|
|
|
typedef int (*event_oe)(struct perf_tool *tool, union perf_event *event,
|
|
struct ordered_events *oe);
|
|
|
|
enum show_feature_header {
|
|
SHOW_FEAT_NO_HEADER = 0,
|
|
SHOW_FEAT_HEADER,
|
|
SHOW_FEAT_HEADER_FULL_INFO,
|
|
};
|
|
|
|
struct perf_tool {
|
|
event_sample sample,
|
|
read;
|
|
event_op mmap,
|
|
mmap2,
|
|
comm,
|
|
namespaces,
|
|
cgroup,
|
|
fork,
|
|
exit,
|
|
lost,
|
|
lost_samples,
|
|
aux,
|
|
itrace_start,
|
|
context_switch,
|
|
throttle,
|
|
unthrottle,
|
|
ksymbol,
|
|
bpf,
|
|
text_poke;
|
|
|
|
event_attr_op attr;
|
|
event_attr_op event_update;
|
|
event_op2 tracing_data;
|
|
event_oe finished_round;
|
|
event_op2 build_id,
|
|
id_index,
|
|
auxtrace_info,
|
|
auxtrace_error,
|
|
time_conv,
|
|
thread_map,
|
|
cpu_map,
|
|
stat_config,
|
|
stat,
|
|
stat_round,
|
|
feature;
|
|
event_op4 compressed;
|
|
event_op3 auxtrace;
|
|
bool ordered_events;
|
|
bool ordering_requires_timestamps;
|
|
bool namespace_events;
|
|
bool cgroup_events;
|
|
bool no_warn;
|
|
enum show_feature_header show_feat_hdr;
|
|
};
|
|
|
|
#endif /* __PERF_TOOL_H */
|