From e2d88aaa649e65851463426b133d87b61d3accbd Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 28 May 2018 11:05:20 -0300 Subject: perf srcline: Introduce map__srcline() to make code more compact Replacing a common open coded sequence. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-2d7d1nzd3ksqornloqeer99r@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/sort.c | 60 +++++++++++--------------------------------------- 1 file changed, 13 insertions(+), 47 deletions(-) (limited to 'tools/perf/util/sort.c') diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 4058ade352a5..71096dbfeb88 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -333,13 +333,7 @@ struct sort_entry sort_sym = { char *hist_entry__get_srcline(struct hist_entry *he) { - struct map *map = he->ms.map; - - if (!map) - return SRCLINE_UNKNOWN; - - return get_srcline(map->dso, map__rip_2objdump(map, he->ip), - he->ms.sym, true, true, he->ip); + return map__srcline(he->ms.map, he->ip, he->ms.sym); } static int64_t @@ -375,28 +369,14 @@ static int64_t sort__srcline_from_cmp(struct hist_entry *left, struct hist_entry *right) { if (!left->branch_info->srcline_from) { - struct map *map = left->branch_info->from.map; - if (!map) - left->branch_info->srcline_from = SRCLINE_UNKNOWN; - else - left->branch_info->srcline_from = get_srcline(map->dso, - map__rip_2objdump(map, - left->branch_info->from.al_addr), - left->branch_info->from.sym, - true, true, - left->branch_info->from.al_addr); + left->branch_info->srcline_from = map__srcline(left->branch_info->from.map, + left->branch_info->from.al_addr, + left->branch_info->from.sym); } if (!right->branch_info->srcline_from) { - struct map *map = right->branch_info->from.map; - if (!map) - right->branch_info->srcline_from = SRCLINE_UNKNOWN; - else - right->branch_info->srcline_from = get_srcline(map->dso, - map__rip_2objdump(map, - right->branch_info->from.al_addr), - right->branch_info->from.sym, - true, true, - right->branch_info->from.al_addr); + right->branch_info->srcline_from = map__srcline(right->branch_info->from.map, + right->branch_info->from.al_addr, + right->branch_info->from.sym); } return strcmp(right->branch_info->srcline_from, left->branch_info->srcline_from); } @@ -420,28 +400,14 @@ static int64_t sort__srcline_to_cmp(struct hist_entry *left, struct hist_entry *right) { if (!left->branch_info->srcline_to) { - struct map *map = left->branch_info->to.map; - if (!map) - left->branch_info->srcline_to = SRCLINE_UNKNOWN; - else - left->branch_info->srcline_to = get_srcline(map->dso, - map__rip_2objdump(map, - left->branch_info->to.al_addr), - left->branch_info->from.sym, - true, true, - left->branch_info->to.al_addr); + left->branch_info->srcline_to = map__srcline(left->branch_info->to.map, + left->branch_info->to.al_addr, + left->branch_info->to.sym); } if (!right->branch_info->srcline_to) { - struct map *map = right->branch_info->to.map; - if (!map) - right->branch_info->srcline_to = SRCLINE_UNKNOWN; - else - right->branch_info->srcline_to = get_srcline(map->dso, - map__rip_2objdump(map, - right->branch_info->to.al_addr), - right->branch_info->to.sym, - true, true, - right->branch_info->to.al_addr); + right->branch_info->srcline_to = map__srcline(right->branch_info->to.map, + right->branch_info->to.al_addr, + right->branch_info->to.sym); } return strcmp(right->branch_info->srcline_to, left->branch_info->srcline_to); } -- cgit v1.2.3 From bfa63519fb94fd8b4b0e5ffcd8bde650ea8b20c1 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 28 May 2018 11:11:47 -0300 Subject: perf sort: Introduce addr_map_symbol__srcline() to make code more compact Since we have 'struct addr_map_symbol' and the srcline sort order keys all operate on those, make the code more compact by introducing a function that receives a pointer to such struct and expands the arguments to map__srcline(). Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-j540wq7n3ukkh70gk5be0in5@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/sort.c | 37 +++++++++++++++++-------------------- 1 file changed, 17 insertions(+), 20 deletions(-) (limited to 'tools/perf/util/sort.c') diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 71096dbfeb88..4ab0b4ab24e4 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -365,19 +365,20 @@ struct sort_entry sort_srcline = { /* --sort srcline_from */ +static char *addr_map_symbol__srcline(struct addr_map_symbol *ams) +{ + return map__srcline(ams->map, ams->al_addr, ams->sym); +} + static int64_t sort__srcline_from_cmp(struct hist_entry *left, struct hist_entry *right) { - if (!left->branch_info->srcline_from) { - left->branch_info->srcline_from = map__srcline(left->branch_info->from.map, - left->branch_info->from.al_addr, - left->branch_info->from.sym); - } - if (!right->branch_info->srcline_from) { - right->branch_info->srcline_from = map__srcline(right->branch_info->from.map, - right->branch_info->from.al_addr, - right->branch_info->from.sym); - } + if (!left->branch_info->srcline_from) + left->branch_info->srcline_from = addr_map_symbol__srcline(&left->branch_info->from); + + if (!right->branch_info->srcline_from) + right->branch_info->srcline_from = addr_map_symbol__srcline(&right->branch_info->from); + return strcmp(right->branch_info->srcline_from, left->branch_info->srcline_from); } @@ -399,16 +400,12 @@ struct sort_entry sort_srcline_from = { static int64_t sort__srcline_to_cmp(struct hist_entry *left, struct hist_entry *right) { - if (!left->branch_info->srcline_to) { - left->branch_info->srcline_to = map__srcline(left->branch_info->to.map, - left->branch_info->to.al_addr, - left->branch_info->to.sym); - } - if (!right->branch_info->srcline_to) { - right->branch_info->srcline_to = map__srcline(right->branch_info->to.map, - right->branch_info->to.al_addr, - right->branch_info->to.sym); - } + if (!left->branch_info->srcline_to) + left->branch_info->srcline_to = addr_map_symbol__srcline(&left->branch_info->to); + + if (!right->branch_info->srcline_to) + right->branch_info->srcline_to = addr_map_symbol__srcline(&right->branch_info->to); + return strcmp(right->branch_info->srcline_to, left->branch_info->srcline_to); } -- cgit v1.2.3 From 6a53da05c433284252c9363043bf3d8a5789cfca Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 28 May 2018 11:06:58 -0300 Subject: perf srcline: Make hist_entry srcline helper consistent with map's No need to have "get_srcline", plain hist_entry__srcline() is enough and shorter. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-irhzpfmgdaf6cyk0uqqexoh9@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-c2c.c | 2 +- tools/perf/util/sort.c | 8 ++++---- tools/perf/util/sort.h | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) (limited to 'tools/perf/util/sort.c') diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c index 2126bfbcb385..307b3594525f 100644 --- a/tools/perf/builtin-c2c.c +++ b/tools/perf/builtin-c2c.c @@ -1976,7 +1976,7 @@ static int filter_cb(struct hist_entry *he) c2c_he = container_of(he, struct c2c_hist_entry, he); if (c2c.show_src && !he->srcline) - he->srcline = hist_entry__get_srcline(he); + he->srcline = hist_entry__srcline(he); calc_width(c2c_he); diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 4ab0b4ab24e4..fed2952ab45a 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -331,7 +331,7 @@ struct sort_entry sort_sym = { /* --sort srcline */ -char *hist_entry__get_srcline(struct hist_entry *he) +char *hist_entry__srcline(struct hist_entry *he) { return map__srcline(he->ms.map, he->ip, he->ms.sym); } @@ -340,9 +340,9 @@ static int64_t sort__srcline_cmp(struct hist_entry *left, struct hist_entry *right) { if (!left->srcline) - left->srcline = hist_entry__get_srcline(left); + left->srcline = hist_entry__srcline(left); if (!right->srcline) - right->srcline = hist_entry__get_srcline(right); + right->srcline = hist_entry__srcline(right); return strcmp(right->srcline, left->srcline); } @@ -351,7 +351,7 @@ static int hist_entry__srcline_snprintf(struct hist_entry *he, char *bf, size_t size, unsigned int width) { if (!he->srcline) - he->srcline = hist_entry__get_srcline(he); + he->srcline = hist_entry__srcline(he); return repsep_snprintf(bf, size, "%-.*s", width, he->srcline); } diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 9e6896293bbd..f007a26d6f6d 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -292,5 +292,5 @@ int64_t sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right); int64_t sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right); -char *hist_entry__get_srcline(struct hist_entry *he); +char *hist_entry__srcline(struct hist_entry *he); #endif /* __PERF_SORT_H */ -- cgit v1.2.3