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2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/tools/perf/util/machine.h
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@@ -4,16 +4,18 @@
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 #include <sys/types.h>
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 #include <linux/rbtree.h>
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-#include "map.h"
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-#include "dso.h"
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-#include "event.h"
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+#include "maps.h"
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+#include "dsos.h"
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 #include "rwsem.h"
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 struct addr_location;
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 struct branch_stack;
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-struct perf_evsel;
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+struct dso;
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+struct dso_id;
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+struct evsel;
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 struct perf_sample;
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 struct symbol;
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+struct target;
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 struct thread;
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 union perf_event;
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@@ -29,11 +31,11 @@
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 #define THREADS__TABLE_SIZE	(1 << THREADS__TABLE_BITS)
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 struct threads {
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-	struct rb_root	  entries;
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-	struct rw_semaphore lock;
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-	unsigned int	  nr;
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-	struct list_head  dead;
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-	struct thread	  *last_match;
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+	struct rb_root_cached  entries;
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+	struct rw_semaphore    lock;
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+	unsigned int	       nr;
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+	struct list_head       dead;
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+	struct thread	       *last_match;
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 };
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 struct machine {
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@@ -49,7 +51,7 @@
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 	struct vdso_info  *vdso_info;
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 	struct perf_env   *env;
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 	struct dsos	  dsos;
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-	struct map_groups kmaps;
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+	struct maps	  kmaps;
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 	struct map	  *vmlinux_map;
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 	u64		  kernel_start;
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 	pid_t		  *current_tid;
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@@ -81,7 +83,7 @@
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 static inline
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 struct maps *machine__kernel_maps(struct machine *machine)
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 {
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-	return &machine->kmaps.maps;
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+	return &machine->kmaps;
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 }
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 int machine__get_kernel_start(struct machine *machine);
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@@ -126,10 +128,19 @@
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 int machine__process_namespaces_event(struct machine *machine,
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 				      union perf_event *event,
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 				      struct perf_sample *sample);
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+int machine__process_cgroup_event(struct machine *machine,
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+				  union perf_event *event,
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+				  struct perf_sample *sample);
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 int machine__process_mmap_event(struct machine *machine, union perf_event *event,
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 				struct perf_sample *sample);
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 int machine__process_mmap2_event(struct machine *machine, union perf_event *event,
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 				 struct perf_sample *sample);
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+int machine__process_ksymbol(struct machine *machine,
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+			     union perf_event *event,
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+			     struct perf_sample *sample);
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+int machine__process_text_poke(struct machine *machine,
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+			       union perf_event *event,
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+			       struct perf_sample *sample);
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 int machine__process_event(struct machine *machine, union perf_event *event,
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 				struct perf_sample *sample);
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@@ -137,7 +148,7 @@
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 struct machines {
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 	struct machine host;
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-	struct rb_root guests;
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+	struct rb_root_cached guests;
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 };
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 void machines__init(struct machines *machines);
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@@ -172,7 +183,7 @@
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 int thread__resolve_callchain(struct thread *thread,
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 			      struct callchain_cursor *cursor,
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-			      struct perf_evsel *evsel,
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+			      struct evsel *evsel,
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 			      struct perf_sample *sample,
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 			      struct symbol **parent,
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 			      struct addr_location *root_al,
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@@ -198,6 +209,7 @@
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 struct thread *__machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid);
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 struct thread *machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid);
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+struct dso *machine__findnew_dso_id(struct machine *machine, const char *filename, struct dso_id *id);
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 struct dso *machine__findnew_dso(struct machine *machine, const char *filename);
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 size_t machine__fprintf(struct machine *machine, FILE *fp);
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@@ -206,7 +218,7 @@
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 struct symbol *machine__find_kernel_symbol(struct machine *machine, u64 addr,
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 					   struct map **mapp)
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 {
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-	return map_groups__find_symbol(&machine->kmaps, addr, mapp);
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+	return maps__find_symbol(&machine->kmaps, addr, mapp);
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 }
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 static inline
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@@ -214,11 +226,9 @@
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 						   const char *name,
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 						   struct map **mapp)
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 {
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-	return map_groups__find_symbol_by_name(&machine->kmaps, name, mapp);
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+	return maps__find_symbol_by_name(&machine->kmaps, name, mapp);
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 }
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-struct map *machine__findnew_module_map(struct machine *machine, u64 start,
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-					const char *filename);
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 int arch__fix_module_text_start(u64 *start, u64 *size, const char *name);
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 int machine__load_kallsyms(struct machine *machine, const char *filename);
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@@ -240,29 +250,16 @@
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 size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp);
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+typedef int (*machine__dso_t)(struct dso *dso, struct machine *machine, void *priv);
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+
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+int machine__for_each_dso(struct machine *machine, machine__dso_t fn,
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+			  void *priv);
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 int machine__for_each_thread(struct machine *machine,
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 			     int (*fn)(struct thread *thread, void *p),
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 			     void *priv);
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 int machines__for_each_thread(struct machines *machines,
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 			      int (*fn)(struct thread *thread, void *p),
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 			      void *priv);
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-
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-int __machine__synthesize_threads(struct machine *machine, struct perf_tool *tool,
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-				  struct target *target, struct thread_map *threads,
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-				  perf_event__handler_t process, bool data_mmap,
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-				  unsigned int proc_map_timeout,
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-				  unsigned int nr_threads_synthesize);
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-static inline
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-int machine__synthesize_threads(struct machine *machine, struct target *target,
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-				struct thread_map *threads, bool data_mmap,
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-				unsigned int proc_map_timeout,
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-				unsigned int nr_threads_synthesize)
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-{
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-	return __machine__synthesize_threads(machine, NULL, target, threads,
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-					     perf_event__process, data_mmap,
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-					     proc_map_timeout,
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-					     nr_threads_synthesize);
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-}
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 pid_t machine__get_current_tid(struct machine *machine, int cpu);
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 int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,