Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf updates from Ingo Molnar:
 "Lots of activity:

   211 files changed, 8328 insertions(+), 4116 deletions(-)

  most of it on the tooling side.

  Main changes:

   * ftrace enhancements and fixes from Steve Rostedt.

   * uprobes fixes, cleanups and preparation for the ARM port from Oleg
     Nesterov.

   * UAPI fixes, from David Howels - prepares the arch/x86 UAPI
     transition

   * Separate perf tests into multiple objects, one per test, from Jiri
     Olsa.

   * Make hardware event translations available in sysfs, from Jiri
     Olsa.

   * Fixes to /proc/pid/maps parsing, preparatory to supporting data
     maps, from Namhyung Kim

   * Implement ui_progress for GTK, from Namhyung Kim

   * Add framework for automated perf_event_attr tests, where tools with
     different command line options will be run from a 'perf test', via
     python glue, and the perf syscall will be intercepted to verify
     that the perf_event_attr fields set by the tool are those expected,
     from Jiri Olsa

   * Add a 'link' method for hists, so that we can have the leader with
     buckets for all the entries in all the hists.  This new method is
     now used in the default 'diff' output, making the sum of the
     'baseline' column be 100%, eliminating blind spots.

   * libtraceevent fixes for compiler warnings trying to make perf it
     build on some distros, like fedora 14, 32-bit, some of the warnings
     really pointed to real bugs.

   * Add a browser for 'perf script' and make it available from the
     report and annotate browsers.  It does filtering to find the
     scripts that handle events found in the perf.data file used.  From
     Feng Tang

   * perf inject changes to allow showing where a task sleeps, from
     Andrew Vagin.

   * Makefile improvements from Namhyung Kim.

   * Add --pre and --post command hooks in 'stat', from Peter Zijlstra.

   * Don't stop synthesizing threads when one vanishes, this is for the
     existing threads when we start a tool like trace.

   * Use sched:sched_stat_runtime to provide a thread summary, this
     produces the same output as the 'trace summary' subcommand of
     tglx's original "trace" tool.

   * Support interrupted syscalls in 'trace'

   * Add an event duration column and filter in 'trace'.

   * There are references to the man pages in some tools, so try to
     build Documentation when installing, warning the user if that is
     not possible, from Borislav Petkov.

   * Give user better message if precise is not supported, from David
     Ahern.

   * Try to find cross-built objdump path by using the session
     environment information in the perf.data file header, from Irina
     Tirdea, original patch and idea by Namhyung Kim.

   * Diplays more output on features check for make V=1, so that one can
     figure out what is happening by looking at gcc output, etc.  From
     Jiri Olsa.

   * Add on_exit implementation for systems without one, e.g.  Android,
     from Bernhard Rosenkraenzer.

   * Only process events for vcpus of interest, helps handling large
     number of events, from David Ahern.

   * Cross compilation fixes for Android, from Irina Tirdea.

   * Add documentation on compiling for Android, from Irina Tirdea.

   * perf diff improvements from Jiri Olsa.

   * Target (task/user/cpu/syswide) handling improvements, from Namhyung
     Kim.

   * Add support in 'trace' for tracing workload given by command line,
     from Namhyung Kim.

   * ... and much more."

* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (194 commits)
  uprobes: Use percpu_rw_semaphore to fix register/unregister vs dup_mmap() race
  perf evsel: Introduce is_group_member method
  perf powerpc: Use uapi/unistd.h to fix build error
  tools: Pass the target in descend
  tools: Honour the O= flag when tool build called from a higher Makefile
  tools: Define a Makefile function to do subdir processing
  perf ui: Always compile browser setup code
  perf ui: Add ui_progress__finish()
  perf ui gtk: Implement ui_progress functions
  perf ui: Introduce generic ui_progress helper
  perf ui tui: Move progress.c under ui/tui directory
  perf tools: Add basic event modifier sanity check
  perf tools: Omit group members from perf_evlist__disable/enable
  perf tools: Ensure single disable call per event in record comand
  perf tools: Fix 'disabled' attribute config for record command
  perf tools: Fix attributes for '{}' defined event groups
  perf tools: Use sscanf for parsing /proc/pid/maps
  perf tools: Add gtk.<command> config option for launching GTK browser
  perf tools: Fix compile error on NO_NEWT=1 build
  perf hists: Initialize all of he->stat with zeroes
  ...

1 files changed, 0 insertions, 93 deletions

diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index d2250fc97e2..bcb39e2a696 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -57,30 +57,6 @@ struct map_groups {
 	struct machine	 *machine;
 };
 
-/* Native host kernel uses -1 as pid index in machine */
-#define	HOST_KERNEL_ID			(-1)
-#define	DEFAULT_GUEST_KERNEL_ID		(0)
-
-struct machine {
-	struct rb_node	  rb_node;
-	pid_t		  pid;
-	u16		  id_hdr_size;
-	char		  *root_dir;
-	struct rb_root	  threads;
-	struct list_head  dead_threads;
-	struct thread	  *last_match;
-	struct list_head  user_dsos;
-	struct list_head  kernel_dsos;
-	struct map_groups kmaps;
-	struct map	  *vmlinux_maps[MAP__NR_TYPES];
-};
-
-static inline
-struct map *machine__kernel_map(struct machine *self, enum map_type type)
-{
-	return self->vmlinux_maps[type];
-}
-
 static inline struct kmap *map__kmap(struct map *self)
 {
 	return (struct kmap *)(self + 1);
@@ -143,44 +119,9 @@ int map_groups__clone(struct map_groups *mg,
 size_t map_groups__fprintf(struct map_groups *mg, int verbose, FILE *fp);
 size_t map_groups__fprintf_maps(struct map_groups *mg, int verbose, FILE *fp);
 
-typedef void (*machine__process_t)(struct machine *self, void *data);
-
-void machines__process(struct rb_root *self, machine__process_t process, void *data);
-struct machine *machines__add(struct rb_root *self, pid_t pid,
-			      const char *root_dir);
-struct machine *machines__find_host(struct rb_root *self);
-struct machine *machines__find(struct rb_root *self, pid_t pid);
-struct machine *machines__findnew(struct rb_root *self, pid_t pid);
-void machines__set_id_hdr_size(struct rb_root *self, u16 id_hdr_size);
-char *machine__mmap_name(struct machine *self, char *bf, size_t size);
-int machine__init(struct machine *self, const char *root_dir, pid_t pid);
-void machine__exit(struct machine *self);
-void machine__delete(struct machine *self);
-
-struct perf_evsel;
-struct perf_sample;
-int machine__resolve_callchain(struct machine *machine,
-			       struct perf_evsel *evsel,
-			       struct thread *thread,
-			       struct perf_sample *sample,
-			       struct symbol **parent);
 int maps__set_kallsyms_ref_reloc_sym(struct map **maps, const char *symbol_name,
 				     u64 addr);
 
-/*
- * Default guest kernel is defined by parameter --guestkallsyms
- * and --guestmodules
- */
-static inline bool machine__is_default_guest(struct machine *self)
-{
-	return self ? self->pid == DEFAULT_GUEST_KERNEL_ID : false;
-}
-
-static inline bool machine__is_host(struct machine *self)
-{
-	return self ? self->pid == HOST_KERNEL_ID : false;
-}
-
 static inline void map_groups__insert(struct map_groups *mg, struct map *map)
 {
 	maps__insert(&mg->maps[map->type], map);
@@ -209,29 +150,6 @@ struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg,
 					       struct map **mapp,
 					       symbol_filter_t filter);
 
-
-struct thread *machine__findnew_thread(struct machine *machine, pid_t pid);
-void machine__remove_thread(struct machine *machine, struct thread *th);
-
-size_t machine__fprintf(struct machine *machine, FILE *fp);
-
-static inline
-struct symbol *machine__find_kernel_symbol(struct machine *self,
-					   enum map_type type, u64 addr,
-					   struct map **mapp,
-					   symbol_filter_t filter)
-{
-	return map_groups__find_symbol(&self->kmaps, type, addr, mapp, filter);
-}
-
-static inline
-struct symbol *machine__find_kernel_function(struct machine *self, u64 addr,
-					     struct map **mapp,
-					     symbol_filter_t filter)
-{
-	return machine__find_kernel_symbol(self, MAP__FUNCTION, addr, mapp, filter);
-}
-
 static inline
 struct symbol *map_groups__find_function_by_name(struct map_groups *mg,
 						 const char *name, struct map **mapp,
@@ -240,22 +158,11 @@ struct symbol *map_groups__find_function_by_name(struct map_groups *mg,
 	return map_groups__find_symbol_by_name(mg, MAP__FUNCTION, name, mapp, filter);
 }
 
-static inline
-struct symbol *machine__find_kernel_function_by_name(struct machine *self,
-						     const char *name,
-						     struct map **mapp,
-						     symbol_filter_t filter)
-{
-	return map_groups__find_function_by_name(&self->kmaps, name, mapp,
-						 filter);
-}
-
 int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map,
 				   int verbose, FILE *fp);
 
 struct map *map_groups__find_by_name(struct map_groups *mg,
 				     enum map_type type, const char *name);
-struct map *machine__new_module(struct machine *self, u64 start, const char *filename);
 
 void map_groups__flush(struct map_groups *mg);