perf symbols: Stop using 'self' in map_groups__ methods

Stop using this python/OOP convention, doesn't really helps. Will do
more from time to time till we get it cleaned up in all of /perf.

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-rl9e690y60vnuyng05yp1zd3@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index a16ecab..aa2f9fd 100644 (file)
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -220,55 +220,55 @@ u64 map__objdump_2ip(struct map *map, u64 addr)
        return ip;
 }
 
-void map_groups__init(struct map_groups *self)
+void map_groups__init(struct map_groups *mg)
 {
        int i;
        for (i = 0; i < MAP__NR_TYPES; ++i) {
-               self->maps[i] = RB_ROOT;
-               INIT_LIST_HEAD(&self->removed_maps[i]);
+               mg->maps[i] = RB_ROOT;
+               INIT_LIST_HEAD(&mg->removed_maps[i]);
        }
-       self->machine = NULL;
+       mg->machine = NULL;
 }
 
-static void maps__delete(struct rb_root *self)
+static void maps__delete(struct rb_root *maps)
 {
-       struct rb_node *next = rb_first(self);
+       struct rb_node *next = rb_first(maps);
 
        while (next) {
                struct map *pos = rb_entry(next, struct map, rb_node);
 
                next = rb_next(&pos->rb_node);
-               rb_erase(&pos->rb_node, self);
+               rb_erase(&pos->rb_node, maps);
                map__delete(pos);
        }
 }
 
-static void maps__delete_removed(struct list_head *self)
+static void maps__delete_removed(struct list_head *maps)
 {
        struct map *pos, *n;
 
-       list_for_each_entry_safe(pos, n, self, node) {
+       list_for_each_entry_safe(pos, n, maps, node) {
                list_del(&pos->node);
                map__delete(pos);
        }
 }
 
-void map_groups__exit(struct map_groups *self)
+void map_groups__exit(struct map_groups *mg)
 {
        int i;
 
        for (i = 0; i < MAP__NR_TYPES; ++i) {
-               maps__delete(&self->maps[i]);
-               maps__delete_removed(&self->removed_maps[i]);
+               maps__delete(&mg->maps[i]);
+               maps__delete_removed(&mg->removed_maps[i]);
        }
 }
 
-void map_groups__flush(struct map_groups *self)
+void map_groups__flush(struct map_groups *mg)
 {
        int type;
 
        for (type = 0; type < MAP__NR_TYPES; type++) {
-               struct rb_root *root = &self->maps[type];
+               struct rb_root *root = &mg->maps[type];
                struct rb_node *next = rb_first(root);
 
                while (next) {
@@ -280,17 +280,17 @@ void map_groups__flush(struct map_groups *self)
                         * instance in some hist_entry instances, so
                         * just move them to a separate list.
                         */
-                       list_add_tail(&pos->node, &self->removed_maps[pos->type]);
+                       list_add_tail(&pos->node, &mg->removed_maps[pos->type]);
                }
        }
 }
 
-struct symbol *map_groups__find_symbol(struct map_groups *self,
+struct symbol *map_groups__find_symbol(struct map_groups *mg,
                                       enum map_type type, u64 addr,
                                       struct map **mapp,
                                       symbol_filter_t filter)
 {
-       struct map *map = map_groups__find(self, type, addr);
+       struct map *map = map_groups__find(mg, type, addr);
 
        if (map != NULL) {
                if (mapp != NULL)
@@ -301,7 +301,7 @@ struct symbol *map_groups__find_symbol(struct map_groups *self,
        return NULL;
 }
 
-struct symbol *map_groups__find_symbol_by_name(struct map_groups *self,
+struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg,
                                               enum map_type type,
                                               const char *name,
                                               struct map **mapp,
@@ -309,7 +309,7 @@ struct symbol *map_groups__find_symbol_by_name(struct map_groups *self,
 {
        struct rb_node *nd;
 
-       for (nd = rb_first(&self->maps[type]); nd; nd = rb_next(nd)) {
+       for (nd = rb_first(&mg->maps[type]); nd; nd = rb_next(nd)) {
                struct map *pos = rb_entry(nd, struct map, rb_node);
                struct symbol *sym = map__find_symbol_by_name(pos, name, filter);
 
@@ -323,13 +323,13 @@ struct symbol *map_groups__find_symbol_by_name(struct map_groups *self,
        return NULL;
 }
 
-size_t __map_groups__fprintf_maps(struct map_groups *self,
+size_t __map_groups__fprintf_maps(struct map_groups *mg,
                                  enum map_type type, int verbose, FILE *fp)
 {
        size_t printed = fprintf(fp, "%s:\n", map_type__name[type]);
        struct rb_node *nd;
 
-       for (nd = rb_first(&self->maps[type]); nd; nd = rb_next(nd)) {
+       for (nd = rb_first(&mg->maps[type]); nd; nd = rb_next(nd)) {
                struct map *pos = rb_entry(nd, struct map, rb_node);
                printed += fprintf(fp, "Map:");
                printed += map__fprintf(pos, fp);
@@ -342,22 +342,22 @@ size_t __map_groups__fprintf_maps(struct map_groups *self,
        return printed;
 }
 
-size_t map_groups__fprintf_maps(struct map_groups *self, int verbose, FILE *fp)
+size_t map_groups__fprintf_maps(struct map_groups *mg, int verbose, FILE *fp)
 {
        size_t printed = 0, i;
        for (i = 0; i < MAP__NR_TYPES; ++i)
-               printed += __map_groups__fprintf_maps(self, i, verbose, fp);
+               printed += __map_groups__fprintf_maps(mg, i, verbose, fp);
        return printed;
 }
 
-static size_t __map_groups__fprintf_removed_maps(struct map_groups *self,
+static size_t __map_groups__fprintf_removed_maps(struct map_groups *mg,
                                                 enum map_type type,
                                                 int verbose, FILE *fp)
 {
        struct map *pos;
        size_t printed = 0;
 
-       list_for_each_entry(pos, &self->removed_maps[type], node) {
+       list_for_each_entry(pos, &mg->removed_maps[type], node) {
                printed += fprintf(fp, "Map:");
                printed += map__fprintf(pos, fp);
                if (verbose > 1) {
@@ -368,26 +368,26 @@ static size_t __map_groups__fprintf_removed_maps(struct map_groups *self,
        return printed;
 }
 
-static size_t map_groups__fprintf_removed_maps(struct map_groups *self,
+static size_t map_groups__fprintf_removed_maps(struct map_groups *mg,
                                               int verbose, FILE *fp)
 {
        size_t printed = 0, i;
        for (i = 0; i < MAP__NR_TYPES; ++i)
-               printed += __map_groups__fprintf_removed_maps(self, i, verbose, fp);
+               printed += __map_groups__fprintf_removed_maps(mg, i, verbose, fp);
        return printed;
 }
 
-size_t map_groups__fprintf(struct map_groups *self, int verbose, FILE *fp)
+size_t map_groups__fprintf(struct map_groups *mg, int verbose, FILE *fp)
 {
-       size_t printed = map_groups__fprintf_maps(self, verbose, fp);
+       size_t printed = map_groups__fprintf_maps(mg, verbose, fp);
        printed += fprintf(fp, "Removed maps:\n");
-       return printed + map_groups__fprintf_removed_maps(self, verbose, fp);
+       return printed + map_groups__fprintf_removed_maps(mg, verbose, fp);
 }
 
-int map_groups__fixup_overlappings(struct map_groups *self, struct map *map,
+int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map,
                                   int verbose, FILE *fp)
 {
-       struct rb_root *root = &self->maps[map->type];
+       struct rb_root *root = &mg->maps[map->type];
        struct rb_node *next = rb_first(root);
        int err = 0;
 
@@ -418,7 +418,7 @@ int map_groups__fixup_overlappings(struct map_groups *self, struct map *map,
                        }
 
                        before->end = map->start - 1;
-                       map_groups__insert(self, before);
+                       map_groups__insert(mg, before);
                        if (verbose >= 2)
                                map__fprintf(before, fp);
                }
@@ -432,7 +432,7 @@ int map_groups__fixup_overlappings(struct map_groups *self, struct map *map,
                        }
 
                        after->start = map->end + 1;
-                       map_groups__insert(self, after);
+                       map_groups__insert(mg, after);
                        if (verbose >= 2)
                                map__fprintf(after, fp);
                }
@@ -441,7 +441,7 @@ move_map:
                 * If we have references, just move them to a separate list.
                 */
                if (pos->referenced)
-                       list_add_tail(&pos->node, &self->removed_maps[map->type]);
+                       list_add_tail(&pos->node, &mg->removed_maps[map->type]);
                else
                        map__delete(pos);
 
@@ -455,7 +455,7 @@ move_map:
 /*
  * XXX This should not really _copy_ te maps, but refcount them.
  */
-int map_groups__clone(struct map_groups *self,
+int map_groups__clone(struct map_groups *mg,
                      struct map_groups *parent, enum map_type type)
 {
        struct rb_node *nd;
@@ -464,7 +464,7 @@ int map_groups__clone(struct map_groups *self,
                struct map *new = map__clone(map);
                if (new == NULL)
                        return -ENOMEM;
-               map_groups__insert(self, new);
+               map_groups__insert(mg, new);
        }
        return 0;
 }

diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index b397c03..890d855 100644 (file)
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -123,17 +123,17 @@ void map__fixup_end(struct map *self);
 
 void map__reloc_vmlinux(struct map *self);
 
-size_t __map_groups__fprintf_maps(struct map_groups *self,
+size_t __map_groups__fprintf_maps(struct map_groups *mg,
                                  enum map_type type, int verbose, FILE *fp);
 void maps__insert(struct rb_root *maps, struct map *map);
-void maps__remove(struct rb_root *self, struct map *map);
+void maps__remove(struct rb_root *maps, struct map *map);
 struct map *maps__find(struct rb_root *maps, u64 addr);
-void map_groups__init(struct map_groups *self);
-void map_groups__exit(struct map_groups *self);
-int map_groups__clone(struct map_groups *self,
+void map_groups__init(struct map_groups *mg);
+void map_groups__exit(struct map_groups *mg);
+int map_groups__clone(struct map_groups *mg,
                      struct map_groups *parent, enum map_type type);
-size_t map_groups__fprintf(struct map_groups *self, int verbose, FILE *fp);
-size_t map_groups__fprintf_maps(struct map_groups *self, int verbose, FILE *fp);
+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);
 
@@ -162,29 +162,29 @@ 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 *self, struct map *map)
+static inline void map_groups__insert(struct map_groups *mg, struct map *map)
 {
-       maps__insert(&self->maps[map->type], map);
-       map->groups = self;
+       maps__insert(&mg->maps[map->type], map);
+       map->groups = mg;
 }
 
-static inline void map_groups__remove(struct map_groups *self, struct map *map)
+static inline void map_groups__remove(struct map_groups *mg, struct map *map)
 {
-       maps__remove(&self->maps[map->type], map);
+       maps__remove(&mg->maps[map->type], map);
 }
 
-static inline struct map *map_groups__find(struct map_groups *self,
+static inline struct map *map_groups__find(struct map_groups *mg,
                                           enum map_type type, u64 addr)
 {
-       return maps__find(&self->maps[type], addr);
+       return maps__find(&mg->maps[type], addr);
 }
 
-struct symbol *map_groups__find_symbol(struct map_groups *self,
+struct symbol *map_groups__find_symbol(struct map_groups *mg,
                                       enum map_type type, u64 addr,
                                       struct map **mapp,
                                       symbol_filter_t filter);
 
-struct symbol *map_groups__find_symbol_by_name(struct map_groups *self,
+struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg,
                                               enum map_type type,
                                               const char *name,
                                               struct map **mapp,
@@ -208,11 +208,11 @@ struct symbol *machine__find_kernel_function(struct machine *self, u64 addr,
 }
 
 static inline
-struct symbol *map_groups__find_function_by_name(struct map_groups *self,
+struct symbol *map_groups__find_function_by_name(struct map_groups *mg,
                                                 const char *name, struct map **mapp,
                                                 symbol_filter_t filter)
 {
-       return map_groups__find_symbol_by_name(self, MAP__FUNCTION, name, mapp, filter);
+       return map_groups__find_symbol_by_name(mg, MAP__FUNCTION, name, mapp, filter);
 }
 
 static inline
@@ -225,13 +225,13 @@ struct symbol *machine__find_kernel_function_by_name(struct machine *self,
                                                 filter);
 }
 
-int map_groups__fixup_overlappings(struct map_groups *self, struct map *map,
+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 *self,
+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 *self);
+void map_groups__flush(struct map_groups *mg);
 
 #endif /* __PERF_MAP_H */