Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

[deliverable/linux.git] / tools / perf / util / sort.c

diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 20e69edd5006bc29abb0d8be20f0c176085b7502..c4e9bd70723c5b26df4499af5d32afdb86109c31 100644 (file)
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -353,6 +353,88 @@ struct sort_entry sort_srcline = {
        .se_width_idx   = HISTC_SRCLINE,
 };
 
+/* --sort srcline_from */
+
+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);
+       }
+       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);
+       }
+       return strcmp(right->branch_info->srcline_from, left->branch_info->srcline_from);
+}
+
+static int hist_entry__srcline_from_snprintf(struct hist_entry *he, char *bf,
+                                       size_t size, unsigned int width)
+{
+       return repsep_snprintf(bf, size, "%-*.*s", width, width, he->branch_info->srcline_from);
+}
+
+struct sort_entry sort_srcline_from = {
+       .se_header      = "From Source:Line",
+       .se_cmp         = sort__srcline_from_cmp,
+       .se_snprintf    = hist_entry__srcline_from_snprintf,
+       .se_width_idx   = HISTC_SRCLINE_FROM,
+};
+
+/* --sort srcline_to */
+
+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);
+       }
+       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);
+       }
+       return strcmp(right->branch_info->srcline_to, left->branch_info->srcline_to);
+}
+
+static int hist_entry__srcline_to_snprintf(struct hist_entry *he, char *bf,
+                                       size_t size, unsigned int width)
+{
+       return repsep_snprintf(bf, size, "%-*.*s", width, width, he->branch_info->srcline_to);
+}
+
+struct sort_entry sort_srcline_to = {
+       .se_header      = "To Source:Line",
+       .se_cmp         = sort__srcline_to_cmp,
+       .se_snprintf    = hist_entry__srcline_to_snprintf,
+       .se_width_idx   = HISTC_SRCLINE_TO,
+};
+
 /* --sort srcfile */
 
 static char no_srcfile[1];
@@ -1347,6 +1429,8 @@ static struct sort_dimension bstack_sort_dimensions[] = {
        DIM(SORT_IN_TX, "in_tx", sort_in_tx),
        DIM(SORT_ABORT, "abort", sort_abort),
        DIM(SORT_CYCLES, "cycles", sort_cycles),
+       DIM(SORT_SRCLINE_FROM, "srcline_from", sort_srcline_from),
+       DIM(SORT_SRCLINE_TO, "srcline_to", sort_srcline_to),
 };
 
 #undef DIM