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Date: Wed, 11 Oct 2017 17:01:32 +0200 From: Jiri Olsa <jolsa@...nel.org> To: Arnaldo Carvalho de Melo <acme@...nel.org> Cc: lkml <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...nel.org>, Namhyung Kim <namhyung@...nel.org>, David Ahern <dsahern@...il.com>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Andi Kleen <andi@...stfloor.org> Subject: [PATCH 09/35] perf annotate: Add offset/line/line_nr into struct annotate_args Adding offset/line/line_nr into struct annotate_args to reduce the number of arguments that need to travel all the way to line allocation. Link: http://lkml.kernel.org/n/tip-9yy3u6jt5c0a2kh46kuz2sqq@git.kernel.org Signed-off-by: Jiri Olsa <jolsa@...nel.org> --- tools/perf/util/annotate.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 0f95a308db9b..84afd05079b9 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -872,23 +872,24 @@ struct annotate_args { size_t privsize; struct arch *arch; struct map *map; + s64 offset; + char *line; + int line_nr; }; -static struct disasm_line *disasm_line__new(struct annotate_args *args, - s64 offset, char *line, - int line_nr) +static struct disasm_line *disasm_line__new(struct annotate_args *args) { struct disasm_line *dl = zalloc(sizeof(*dl) + args->privsize); if (dl != NULL) { - dl->al.offset = offset; - dl->al.line = strdup(line); - dl->al.line_nr = line_nr; + dl->al.offset = args->offset; + dl->al.line = strdup(args->line); + dl->al.line_nr = args->line_nr; if (dl->al.line == NULL) goto out_delete; - if (offset != -1) { + if (args->offset != -1) { if (disasm_line__parse(dl->al.line, &dl->ins.name, &dl->ops.raw) < 0) goto out_free_line; @@ -1259,7 +1260,11 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file, parsed_line = tmp2 + 1; } - dl = disasm_line__new(args, offset, parsed_line, *line_nr); + args->offset = offset; + args->line = parsed_line; + args->line_nr = *line_nr; + + dl = disasm_line__new(args); free(line); (*line_nr)++; -- 2.13.6
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