From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnaldo Carvalho de Melo Subject: [PATCH 12/15] perf map: Combine maps__fixup_overlappings with its only use Date: Tue, 12 Nov 2019 15:37:54 -0300 Message-ID: <20191112183757.28660-13-acme@kernel.org> References: <20191112183757.28660-1-acme@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20191112183757.28660-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Andi Kleen List-Id: linux-perf-users.vger.kernel.org From: Arnaldo Carvalho de Melo In the process we can kill some of the struct map->groups usage, trying to get rid of this per-full struct map fields getting in the way of sharing a map across father/parent processes. Cc: Adrian Hunter Cc: Andi Kleen Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-e50eqtqw3za24vmbjnqmmcs6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/map.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 6c59f55026c1..27d8508f8a44 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -752,8 +752,9 @@ static void __map_groups__insert(struct map_groups *mg, struct map *map) map->groups = mg; } -static int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp) +int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map, FILE *fp) { + struct maps *maps = &mg->maps; struct rb_root *root; struct rb_node *next, *first; int err = 0; @@ -818,7 +819,7 @@ static int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp } before->end = map->start; - __map_groups__insert(pos->groups, before); + __map_groups__insert(mg, before); if (verbose >= 2 && !use_browser) map__fprintf(before, fp); map__put(before); @@ -835,7 +836,7 @@ static int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp after->start = map->end; after->pgoff += map->end - pos->start; assert(pos->map_ip(pos, map->end) == after->map_ip(after, map->end)); - __map_groups__insert(pos->groups, after); + __map_groups__insert(mg, after); if (verbose >= 2 && !use_browser) map__fprintf(after, fp); map__put(after); @@ -853,12 +854,6 @@ static int maps__fixup_overlappings(struct maps *maps, struct map *map, FILE *fp return err; } -int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map, - FILE *fp) -{ - return maps__fixup_overlappings(&mg->maps, map, fp); -} - /* * XXX This should not really _copy_ te maps, but refcount them. */ -- 2.21.0