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-rw-r--r--tools/perf/util/sort.c109
1 files changed, 103 insertions, 6 deletions
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 0ff622288d243..5762ae4e9e912 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -1,12 +1,18 @@
+#include <errno.h>
+#include <inttypes.h>
+#include <regex.h>
#include <sys/mman.h>
#include "sort.h"
#include "hist.h"
#include "comm.h"
#include "symbol.h"
+#include "thread.h"
#include "evsel.h"
#include "evlist.h"
+#include "strlist.h"
#include <traceevent/event-parse.h>
#include "mem-events.h"
+#include <linux/kernel.h>
regex_t parent_regex;
const char default_parent_pattern[] = "^sys_|^do_page_fault";
@@ -323,7 +329,7 @@ char *hist_entry__get_srcline(struct hist_entry *he)
return SRCLINE_UNKNOWN;
return get_srcline(map->dso, map__rip_2objdump(map, he->ip),
- he->ms.sym, true);
+ he->ms.sym, true, true);
}
static int64_t
@@ -366,7 +372,8 @@ sort__srcline_from_cmp(struct hist_entry *left, struct hist_entry *right)
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);
+ left->branch_info->from.sym,
+ true, true);
}
if (!right->branch_info->srcline_from) {
struct map *map = right->branch_info->from.map;
@@ -376,7 +383,8 @@ sort__srcline_from_cmp(struct hist_entry *left, struct hist_entry *right)
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);
+ right->branch_info->from.sym,
+ true, true);
}
return strcmp(right->branch_info->srcline_from, left->branch_info->srcline_from);
}
@@ -407,7 +415,8 @@ sort__srcline_to_cmp(struct hist_entry *left, struct hist_entry *right)
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);
+ left->branch_info->from.sym,
+ true, true);
}
if (!right->branch_info->srcline_to) {
struct map *map = right->branch_info->to.map;
@@ -417,7 +426,8 @@ sort__srcline_to_cmp(struct hist_entry *left, struct hist_entry *right)
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);
+ right->branch_info->to.sym,
+ true, true);
}
return strcmp(right->branch_info->srcline_to, left->branch_info->srcline_to);
}
@@ -448,7 +458,7 @@ static char *hist_entry__get_srcfile(struct hist_entry *e)
return no_srcfile;
sf = __get_srcline(map->dso, map__rip_2objdump(map, e->ip),
- e->ms.sym, false, true);
+ e->ms.sym, false, true, true);
if (!strcmp(sf, SRCLINE_UNKNOWN))
return no_srcfile;
p = strchr(sf, ':');
@@ -536,6 +546,46 @@ struct sort_entry sort_cpu = {
.se_width_idx = HISTC_CPU,
};
+/* --sort cgroup_id */
+
+static int64_t _sort__cgroup_dev_cmp(u64 left_dev, u64 right_dev)
+{
+ return (int64_t)(right_dev - left_dev);
+}
+
+static int64_t _sort__cgroup_inode_cmp(u64 left_ino, u64 right_ino)
+{
+ return (int64_t)(right_ino - left_ino);
+}
+
+static int64_t
+sort__cgroup_id_cmp(struct hist_entry *left, struct hist_entry *right)
+{
+ int64_t ret;
+
+ ret = _sort__cgroup_dev_cmp(right->cgroup_id.dev, left->cgroup_id.dev);
+ if (ret != 0)
+ return ret;
+
+ return _sort__cgroup_inode_cmp(right->cgroup_id.ino,
+ left->cgroup_id.ino);
+}
+
+static int hist_entry__cgroup_id_snprintf(struct hist_entry *he,
+ char *bf, size_t size,
+ unsigned int width __maybe_unused)
+{
+ return repsep_snprintf(bf, size, "%lu/0x%lx", he->cgroup_id.dev,
+ he->cgroup_id.ino);
+}
+
+struct sort_entry sort_cgroup_id = {
+ .se_header = "cgroup id (dev/inode)",
+ .se_cmp = sort__cgroup_id_cmp,
+ .se_snprintf = hist_entry__cgroup_id_snprintf,
+ .se_width_idx = HISTC_CGROUP_ID,
+};
+
/* --sort socket */
static int64_t
@@ -846,6 +896,9 @@ static int hist_entry__mispredict_snprintf(struct hist_entry *he, char *bf,
static int64_t
sort__cycles_cmp(struct hist_entry *left, struct hist_entry *right)
{
+ if (!left->branch_info || !right->branch_info)
+ return cmp_null(left->branch_info, right->branch_info);
+
return left->branch_info->flags.cycles -
right->branch_info->flags.cycles;
}
@@ -853,6 +906,8 @@ sort__cycles_cmp(struct hist_entry *left, struct hist_entry *right)
static int hist_entry__cycles_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width)
{
+ if (!he->branch_info)
+ return scnprintf(bf, size, "%-.*s", width, "N/A");
if (he->branch_info->flags.cycles == 0)
return repsep_snprintf(bf, size, "%-*s", width, "-");
return repsep_snprintf(bf, size, "%-*hd", width,
@@ -1396,6 +1451,46 @@ struct sort_entry sort_transaction = {
.se_width_idx = HISTC_TRANSACTION,
};
+/* --sort symbol_size */
+
+static int64_t _sort__sym_size_cmp(struct symbol *sym_l, struct symbol *sym_r)
+{
+ int64_t size_l = sym_l != NULL ? symbol__size(sym_l) : 0;
+ int64_t size_r = sym_r != NULL ? symbol__size(sym_r) : 0;
+
+ return size_l < size_r ? -1 :
+ size_l == size_r ? 0 : 1;
+}
+
+static int64_t
+sort__sym_size_cmp(struct hist_entry *left, struct hist_entry *right)
+{
+ return _sort__sym_size_cmp(right->ms.sym, left->ms.sym);
+}
+
+static int _hist_entry__sym_size_snprintf(struct symbol *sym, char *bf,
+ size_t bf_size, unsigned int width)
+{
+ if (sym)
+ return repsep_snprintf(bf, bf_size, "%*d", width, symbol__size(sym));
+
+ return repsep_snprintf(bf, bf_size, "%*s", width, "unknown");
+}
+
+static int hist_entry__sym_size_snprintf(struct hist_entry *he, char *bf,
+ size_t size, unsigned int width)
+{
+ return _hist_entry__sym_size_snprintf(he->ms.sym, bf, size, width);
+}
+
+struct sort_entry sort_sym_size = {
+ .se_header = "Symbol size",
+ .se_cmp = sort__sym_size_cmp,
+ .se_snprintf = hist_entry__sym_size_snprintf,
+ .se_width_idx = HISTC_SYM_SIZE,
+};
+
+
struct sort_dimension {
const char *name;
struct sort_entry *entry;
@@ -1418,6 +1513,8 @@ static struct sort_dimension common_sort_dimensions[] = {
DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight),
DIM(SORT_TRANSACTION, "transaction", sort_transaction),
DIM(SORT_TRACE, "trace", sort_trace),
+ DIM(SORT_SYM_SIZE, "symbol_size", sort_sym_size),
+ DIM(SORT_CGROUP_ID, "cgroup_id", sort_cgroup_id),
};
#undef DIM
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-12 14:52:36 +0000