Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 160 insertions, 0 deletions

diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
new file mode 100644
index 00000000..7a5434c0
--- /dev/null
+++ b/tools/perf/util/session.h
@@ -0,0 +1,160 @@
+#ifndef __PERF_SESSION_H
+#define __PERF_SESSION_H
+
+#include "hist.h"
+#include "event.h"
+#include "header.h"
+#include "symbol.h"
+#include "thread.h"
+#include <linux/rbtree.h>
+#include "../../../include/linux/perf_event.h"
+
+struct sample_queue;
+struct ip_callchain;
+struct thread;
+
+struct ordered_samples {
+	u64			last_flush;
+	u64			next_flush;
+	u64			max_timestamp;
+	struct list_head	samples;
+	struct list_head	sample_cache;
+	struct list_head	to_free;
+	struct sample_queue	*sample_buffer;
+	struct sample_queue	*last_sample;
+	int			sample_buffer_idx;
+	unsigned int		nr_samples;
+};
+
+struct perf_session {
+	struct perf_header	header;
+	unsigned long		size;
+	unsigned long		mmap_window;
+	struct machine		host_machine;
+	struct rb_root		machines;
+	struct perf_evlist	*evlist;
+	/*
+	 * FIXME: Need to split this up further, we need global
+	 *	  stats + per event stats. 'perf diff' also needs
+	 *	  to properly support multiple events in a single
+	 *	  perf.data file.
+	 */
+	struct hists		hists;
+	u64			sample_type;
+	int			sample_size;
+	int			fd;
+	bool			fd_pipe;
+	bool			repipe;
+	bool			sample_id_all;
+	u16			id_hdr_size;
+	int			cwdlen;
+	char			*cwd;
+	struct ordered_samples	ordered_samples;
+	char			filename[1];
+};
+
+struct perf_tool;
+
+struct perf_session *perf_session__new(const char *filename, int mode,
+				       bool force, bool repipe,
+				       struct perf_tool *tool);
+void perf_session__delete(struct perf_session *self);
+
+void perf_event_header__bswap(struct perf_event_header *self);
+
+int __perf_session__process_events(struct perf_session *self,
+				   u64 data_offset, u64 data_size, u64 size,
+				   struct perf_tool *tool);
+int perf_session__process_events(struct perf_session *self,
+				 struct perf_tool *tool);
+
+int perf_session__resolve_callchain(struct perf_session *self, struct perf_evsel *evsel,
+				    struct thread *thread,
+				    struct ip_callchain *chain,
+				    struct symbol **parent);
+
+struct branch_info *machine__resolve_bstack(struct machine *self,
+					    struct thread *thread,
+					    struct branch_stack *bs);
+
+bool perf_session__has_traces(struct perf_session *self, const char *msg);
+
+void mem_bswap_64(void *src, int byte_size);
+void perf_event__attr_swap(struct perf_event_attr *attr);
+
+int perf_session__create_kernel_maps(struct perf_session *self);
+
+void perf_session__update_sample_type(struct perf_session *self);
+void perf_session__remove_thread(struct perf_session *self, struct thread *th);
+
+static inline
+struct machine *perf_session__find_host_machine(struct perf_session *self)
+{
+	return &self->host_machine;
+}
+
+static inline
+struct machine *perf_session__find_machine(struct perf_session *self, pid_t pid)
+{
+	if (pid == HOST_KERNEL_ID)
+		return &self->host_machine;
+	return machines__find(&self->machines, pid);
+}
+
+static inline
+struct machine *perf_session__findnew_machine(struct perf_session *self, pid_t pid)
+{
+	if (pid == HOST_KERNEL_ID)
+		return &self->host_machine;
+	return machines__findnew(&self->machines, pid);
+}
+
+static inline
+void perf_session__process_machines(struct perf_session *self,
+				    struct perf_tool *tool,
+				    machine__process_t process)
+{
+	process(&self->host_machine, tool);
+	return machines__process(&self->machines, process, tool);
+}
+
+struct thread *perf_session__findnew(struct perf_session *self, pid_t pid);
+size_t perf_session__fprintf(struct perf_session *self, FILE *fp);
+
+size_t perf_session__fprintf_dsos(struct perf_session *self, FILE *fp);
+
+size_t perf_session__fprintf_dsos_buildid(struct perf_session *self,
+					  FILE *fp, bool with_hits);
+
+size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp);
+
+static inline int perf_session__parse_sample(struct perf_session *session,
+					     const union perf_event *event,
+					     struct perf_sample *sample)
+{
+	return perf_event__parse_sample(event, session->sample_type,
+					session->sample_size,
+					session->sample_id_all, sample,
+					session->header.needs_swap);
+}
+
+static inline int perf_session__synthesize_sample(struct perf_session *session,
+						  union perf_event *event,
+						  const struct perf_sample *sample)
+{
+	return perf_event__synthesize_sample(event, session->sample_type,
+					     sample, session->header.needs_swap);
+}
+
+struct perf_evsel *perf_session__find_first_evtype(struct perf_session *session,
+					    unsigned int type);
+
+void perf_event__print_ip(union perf_event *event, struct perf_sample *sample,
+			  struct machine *machine, struct perf_evsel *evsel,
+			  int print_sym, int print_dso, int print_symoffset);
+
+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);
+#endif /* __PERF_SESSION_H */