From 4383db88a7afb2664941ef1e82d41f5aad8be2ec Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sat, 27 Oct 2012 23:18:29 +0200 Subject: perf tools: Move BUILD_ID_SIZE into build-id object Moving BUILD_ID_SIZE define into build-id object, plus include related changes. Signed-off-by: Jiri Olsa Reviewed-by: Namhyung Kim Tested-by: Namhyung Kim Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1351372712-21104-3-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util/annotate.c') diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index f0a91037137..7a34dd18b74 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -15,6 +15,7 @@ #include "debug.h" #include "annotate.h" #include +#include const char *disassembler_style; const char *objdump_path; -- cgit v1.2.3-70-g09d2 From ffadcf090d468e9c4938b718649f38dd10cfdb02 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 30 Oct 2012 17:34:08 -0700 Subject: perf annotate: Handle XBEGIN like a jump So that the browser still shows the abort label. Signed-off-by: Andi Kleen Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1351643663-23828-18-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/perf/util/annotate.c') diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 7a34dd18b74..b14d4df9f14 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -401,6 +401,8 @@ static struct ins instructions[] = { { .name = "testb", .ops = &mov_ops, }, { .name = "testl", .ops = &mov_ops, }, { .name = "xadd", .ops = &mov_ops, }, + { .name = "xbeginl", .ops = &jump_ops, }, + { .name = "xbeginq", .ops = &jump_ops, }, }; static int ins__cmp(const void *name, const void *insp) -- cgit v1.2.3-70-g09d2 From 2ba34aaa6db8b61cf1fa14132f885ba6bc7c9ae0 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Sat, 10 Nov 2012 02:27:13 +0900 Subject: perf annotate: Whitespace fixups Some lines are indented by whitespace characters rather than tabs. Fix them. Signed-off-by: Namhyung Kim Cc: Andi Kleen Cc: David Ahern Cc: Ingo Molnar Cc: Jiri Olsa Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1352482044-3443-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'tools/perf/util/annotate.c') diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index b14d4df9f14..435bf6d1a77 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -171,15 +171,15 @@ static int lock__parse(struct ins_operands *ops) if (disasm_line__parse(ops->raw, &name, &ops->locked.ops->raw) < 0) goto out_free_ops; - ops->locked.ins = ins__find(name); - if (ops->locked.ins == NULL) - goto out_free_ops; + ops->locked.ins = ins__find(name); + if (ops->locked.ins == NULL) + goto out_free_ops; - if (!ops->locked.ins->ops) - return 0; + if (!ops->locked.ins->ops) + return 0; - if (ops->locked.ins->ops->parse) - ops->locked.ins->ops->parse(ops->locked.ops); + if (ops->locked.ins->ops->parse) + ops->locked.ins->ops->parse(ops->locked.ops); return 0; -- cgit v1.2.3-70-g09d2 From 411279658adf6a4f5bb25ec032a39ae905bcf234 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Fri, 9 Nov 2012 14:58:49 +0900 Subject: perf annotate: Merge same lines in summary view The --print-line option of perf annotate command shows summary for each source line. But it didn't merge same lines so that it can appear multiple times. * before: Sorted summary for file /home/namhyung/bin/mcol ---------------------------------------------- 21.71 /home/namhyung/tmp/mcol.c:26 20.66 /home/namhyung/tmp/mcol.c:25 9.53 /home/namhyung/tmp/mcol.c:24 7.68 /home/namhyung/tmp/mcol.c:25 7.67 /home/namhyung/tmp/mcol.c:25 7.66 /home/namhyung/tmp/mcol.c:26 7.49 /home/namhyung/tmp/mcol.c:26 6.92 /home/namhyung/tmp/mcol.c:25 6.81 /home/namhyung/tmp/mcol.c:25 1.07 /home/namhyung/tmp/mcol.c:26 0.52 /home/namhyung/tmp/mcol.c:25 0.51 /home/namhyung/tmp/mcol.c:25 0.51 /home/namhyung/tmp/mcol.c:24 * after: Sorted summary for file /home/namhyung/bin/mcol ---------------------------------------------- 50.77 /home/namhyung/tmp/mcol.c:25 37.94 /home/namhyung/tmp/mcol.c:26 10.04 /home/namhyung/tmp/mcol.c:24 To do that, introduce percent_sum field so that the normal line-by-line output doesn't get changed. Signed-off-by: Namhyung Kim Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1352440729-21848-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 55 +++++++++++++++++++++++++++++++++++++++++++--- tools/perf/util/annotate.h | 1 + 2 files changed, 53 insertions(+), 3 deletions(-) (limited to 'tools/perf/util/annotate.c') diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 435bf6d1a77..07aaeea6000 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -858,12 +858,41 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin struct source_line *iter; struct rb_node **p = &root->rb_node; struct rb_node *parent = NULL; + int ret; while (*p != NULL) { parent = *p; iter = rb_entry(parent, struct source_line, node); - if (src_line->percent > iter->percent) + ret = strcmp(iter->path, src_line->path); + if (ret == 0) { + iter->percent_sum += src_line->percent; + return; + } + + if (ret < 0) + p = &(*p)->rb_left; + else + p = &(*p)->rb_right; + } + + src_line->percent_sum = src_line->percent; + + rb_link_node(&src_line->node, parent, p); + rb_insert_color(&src_line->node, root); +} + +static void __resort_source_line(struct rb_root *root, struct source_line *src_line) +{ + struct source_line *iter; + struct rb_node **p = &root->rb_node; + struct rb_node *parent = NULL; + + while (*p != NULL) { + parent = *p; + iter = rb_entry(parent, struct source_line, node); + + if (src_line->percent_sum > iter->percent_sum) p = &(*p)->rb_left; else p = &(*p)->rb_right; @@ -873,6 +902,24 @@ static void insert_source_line(struct rb_root *root, struct source_line *src_lin rb_insert_color(&src_line->node, root); } +static void resort_source_line(struct rb_root *dest_root, struct rb_root *src_root) +{ + struct source_line *src_line; + struct rb_node *node; + + node = rb_first(src_root); + while (node) { + struct rb_node *next; + + src_line = rb_entry(node, struct source_line, node); + next = rb_next(node); + rb_erase(node, src_root); + + __resort_source_line(dest_root, src_line); + node = next; + } +} + static void symbol__free_source_line(struct symbol *sym, int len) { struct annotation *notes = symbol__annotation(sym); @@ -897,6 +944,7 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map, struct source_line *src_line; struct annotation *notes = symbol__annotation(sym); struct sym_hist *h = annotation__histogram(notes, evidx); + struct rb_root tmp_root = RB_ROOT; if (!h->sum) return 0; @@ -931,12 +979,13 @@ static int symbol__get_source_line(struct symbol *sym, struct map *map, goto next; strcpy(src_line[i].path, path); - insert_source_line(root, &src_line[i]); + insert_source_line(&tmp_root, &src_line[i]); next: pclose(fp); } + resort_source_line(root, &tmp_root); return 0; } @@ -960,7 +1009,7 @@ static void print_summary(struct rb_root *root, const char *filename) char *path; src_line = rb_entry(node, struct source_line, node); - percent = src_line->percent; + percent = src_line->percent_sum; color = get_percent_color(percent); path = src_line->path; diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index c6272011625..8eec94358a4 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -76,6 +76,7 @@ struct sym_hist { struct source_line { struct rb_node node; double percent; + double percent_sum; char *path; }; -- cgit v1.2.3-70-g09d2