From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/tools/perf/util/session.h | 133 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 kernel/tools/perf/util/session.h (limited to 'kernel/tools/perf/util/session.h') diff --git a/kernel/tools/perf/util/session.h b/kernel/tools/perf/util/session.h new file mode 100644 index 000000000..d5fa7b791 --- /dev/null +++ b/kernel/tools/perf/util/session.h @@ -0,0 +1,133 @@ +#ifndef __PERF_SESSION_H +#define __PERF_SESSION_H + +#include "trace-event.h" +#include "event.h" +#include "header.h" +#include "machine.h" +#include "symbol.h" +#include "thread.h" +#include "data.h" +#include "ordered-events.h" +#include +#include + +struct ip_callchain; +struct thread; + +struct perf_session { + struct perf_header header; + struct machines machines; + struct perf_evlist *evlist; + struct trace_event tevent; + bool repipe; + bool one_mmap; + void *one_mmap_addr; + u64 one_mmap_offset; + struct ordered_events ordered_events; + struct perf_data_file *file; + struct perf_tool *tool; +}; + +#define PRINT_IP_OPT_IP (1<<0) +#define PRINT_IP_OPT_SYM (1<<1) +#define PRINT_IP_OPT_DSO (1<<2) +#define PRINT_IP_OPT_SYMOFFSET (1<<3) +#define PRINT_IP_OPT_ONELINE (1<<4) +#define PRINT_IP_OPT_SRCLINE (1<<5) + +struct perf_tool; + +struct perf_session *perf_session__new(struct perf_data_file *file, + bool repipe, struct perf_tool *tool); +void perf_session__delete(struct perf_session *session); + +void perf_event_header__bswap(struct perf_event_header *hdr); + +int perf_session__peek_event(struct perf_session *session, off_t file_offset, + void *buf, size_t buf_sz, + union perf_event **event_ptr, + struct perf_sample *sample); + +int perf_session__process_events(struct perf_session *session); + +int perf_session__queue_event(struct perf_session *s, union perf_event *event, + struct perf_sample *sample, u64 file_offset); + +void perf_tool__fill_defaults(struct perf_tool *tool); + +int perf_session__resolve_callchain(struct perf_session *session, + struct perf_evsel *evsel, + struct thread *thread, + struct ip_callchain *chain, + struct symbol **parent); + +bool perf_session__has_traces(struct perf_session *session, const char *msg); + +void perf_event__attr_swap(struct perf_event_attr *attr); + +int perf_session__create_kernel_maps(struct perf_session *session); + +void perf_session__set_id_hdr_size(struct perf_session *session); + +static inline +struct machine *perf_session__find_machine(struct perf_session *session, pid_t pid) +{ + return machines__find(&session->machines, pid); +} + +static inline +struct machine *perf_session__findnew_machine(struct perf_session *session, pid_t pid) +{ + return machines__findnew(&session->machines, pid); +} + +struct thread *perf_session__findnew(struct perf_session *session, pid_t pid); +size_t perf_session__fprintf(struct perf_session *session, FILE *fp); + +size_t perf_session__fprintf_dsos(struct perf_session *session, FILE *fp); + +size_t perf_session__fprintf_dsos_buildid(struct perf_session *session, FILE *fp, + bool (fn)(struct dso *dso, int parm), int parm); + +size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp); + +struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session, + unsigned int type); + +void perf_evsel__print_ip(struct perf_evsel *evsel, struct perf_sample *sample, + struct addr_location *al, + unsigned int print_opts, unsigned int stack_depth); + +int perf_session__cpu_bitmap(struct perf_session *session, + const char *cpu_list, unsigned long *cpu_bitmap); + +void perf_session__fprintf_info(struct perf_session *s, FILE *fp, bool full); + +struct perf_evsel_str_handler; + +int __perf_session__set_tracepoints_handlers(struct perf_session *session, + const struct perf_evsel_str_handler *assocs, + size_t nr_assocs); + +#define perf_session__set_tracepoints_handlers(session, array) \ + __perf_session__set_tracepoints_handlers(session, array, ARRAY_SIZE(array)) + +extern volatile int session_done; + +#define session_done() ACCESS_ONCE(session_done) + +int perf_session__deliver_synth_event(struct perf_session *session, + union perf_event *event, + struct perf_sample *sample); + +int perf_event__process_id_index(struct perf_tool *tool, + union perf_event *event, + struct perf_session *session); + +int perf_event__synthesize_id_index(struct perf_tool *tool, + perf_event__handler_t process, + struct perf_evlist *evlist, + struct machine *machine); + +#endif /* __PERF_SESSION_H */ -- cgit 1.2.3-korg