diff options
author | Stephane Eranian <eranian@google.com> | 2013-01-24 15:10:35 (GMT) |
---|---|---|
committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-04-01 15:20:13 (GMT) |
commit | 98a3b32c99ada4bca8aaf4f91efd96fc906dd5c4 (patch) | |
tree | f10d745caaecb65307a4aa71205a0c5836b186db /tools/perf/util | |
parent | 05484298cbfebbf8c8c55b000541a245bc286bec (diff) | |
download | linux-fsl-qoriq-98a3b32c99ada4bca8aaf4f91efd96fc906dd5c4.tar.xz |
perf tools: Add mem access sampling core support
This patch adds the sorting and histogram support
functions to enable profiling of memory accesses.
The following sorting orders are added:
- symbol_daddr: data address symbol (or raw address)
- dso_daddr: data address shared object
- locked: access uses locked transaction
- tlb : TLB access
- mem : memory level of the access (L1, L2, L3, RAM, ...)
- snoop: access snoop mode
Signed-off-by: Stephane Eranian <eranian@google.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1359040242-8269-12-git-send-email-eranian@google.com
[ committer note: changed to cope with fc5871ed, the move of methods to
machine.[ch], and the rename of dsrc to data_src, to match the change
made in the PERF_SAMPLE_DSRC in a previous patch. ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
-rw-r--r-- | tools/perf/util/event.h | 8 | ||||
-rw-r--r-- | tools/perf/util/evsel.c | 6 | ||||
-rw-r--r-- | tools/perf/util/hist.c | 86 | ||||
-rw-r--r-- | tools/perf/util/hist.h | 13 | ||||
-rw-r--r-- | tools/perf/util/machine.c | 32 | ||||
-rw-r--r-- | tools/perf/util/machine.h | 3 | ||||
-rw-r--r-- | tools/perf/util/session.c | 3 | ||||
-rw-r--r-- | tools/perf/util/sort.c | 369 | ||||
-rw-r--r-- | tools/perf/util/sort.h | 9 | ||||
-rw-r--r-- | tools/perf/util/symbol.h | 6 |
10 files changed, 525 insertions, 10 deletions
diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index a97fbbe..1813895 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -91,6 +91,7 @@ struct perf_sample { u64 weight; u32 cpu; u32 raw_size; + u64 data_src; void *raw_data; struct ip_callchain *callchain; struct branch_stack *branch_stack; @@ -98,6 +99,13 @@ struct perf_sample { struct stack_dump user_stack; }; +#define PERF_MEM_DATA_SRC_NONE \ + (PERF_MEM_S(OP, NA) |\ + PERF_MEM_S(LVL, NA) |\ + PERF_MEM_S(SNOOP, NA) |\ + PERF_MEM_S(LOCK, NA) |\ + PERF_MEM_S(TLB, NA)) + struct build_id_event { struct perf_event_header header; pid_t pid; diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 23061a6..5c4ca51 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1177,6 +1177,12 @@ int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event, array++; } + data->data_src = PERF_MEM_DATA_SRC_NONE; + if (type & PERF_SAMPLE_DATA_SRC) { + data->data_src = *array; + array++; + } + return 0; } diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 97ddd18..99cc719 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -67,12 +67,16 @@ static void hists__set_unres_dso_col_len(struct hists *hists, int dso) void hists__calc_col_len(struct hists *hists, struct hist_entry *h) { const unsigned int unresolved_col_width = BITS_PER_LONG / 4; + int symlen; u16 len; if (h->ms.sym) hists__new_col_len(hists, HISTC_SYMBOL, h->ms.sym->namelen + 4); - else + else { + symlen = unresolved_col_width + 4 + 2; + hists__new_col_len(hists, HISTC_SYMBOL, symlen); hists__set_unres_dso_col_len(hists, HISTC_DSO); + } len = thread__comm_len(h->thread); if (hists__new_col_len(hists, HISTC_COMM, len)) @@ -87,7 +91,6 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h) hists__new_col_len(hists, HISTC_PARENT, h->parent->namelen); if (h->branch_info) { - int symlen; /* * +4 accounts for '[x] ' priv level info * +2 account of 0x prefix on raw addresses @@ -116,6 +119,42 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h) hists__set_unres_dso_col_len(hists, HISTC_DSO_TO); } } + + if (h->mem_info) { + /* + * +4 accounts for '[x] ' priv level info + * +2 account of 0x prefix on raw addresses + */ + if (h->mem_info->daddr.sym) { + symlen = (int)h->mem_info->daddr.sym->namelen + 4 + + unresolved_col_width + 2; + hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL, + symlen); + } else { + symlen = unresolved_col_width + 4 + 2; + hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL, + symlen); + } + if (h->mem_info->daddr.map) { + symlen = dso__name_len(h->mem_info->daddr.map->dso); + hists__new_col_len(hists, HISTC_MEM_DADDR_DSO, + symlen); + } else { + symlen = unresolved_col_width + 4 + 2; + hists__set_unres_dso_col_len(hists, HISTC_MEM_DADDR_DSO); + } + } else { + symlen = unresolved_col_width + 4 + 2; + hists__new_col_len(hists, HISTC_MEM_DADDR_SYMBOL, symlen); + hists__set_unres_dso_col_len(hists, HISTC_MEM_DADDR_DSO); + } + + hists__new_col_len(hists, HISTC_MEM_LOCKED, 6); + hists__new_col_len(hists, HISTC_MEM_TLB, 22); + hists__new_col_len(hists, HISTC_MEM_SNOOP, 12); + hists__new_col_len(hists, HISTC_MEM_LVL, 21 + 3); + hists__new_col_len(hists, HISTC_LOCAL_WEIGHT, 12); + hists__new_col_len(hists, HISTC_GLOBAL_WEIGHT, 12); } void hists__output_recalc_col_len(struct hists *hists, int max_rows) @@ -158,6 +197,7 @@ static void hist_entry__add_cpumode_period(struct hist_entry *he, static void he_stat__add_period(struct he_stat *he_stat, u64 period, u64 weight) { + he_stat->period += period; he_stat->weight += weight; he_stat->nr_events += 1; @@ -243,7 +283,7 @@ void hists__decay_entries_threaded(struct hists *hists, static struct hist_entry *hist_entry__new(struct hist_entry *template) { size_t callchain_size = symbol_conf.use_callchain ? sizeof(struct callchain_root) : 0; - struct hist_entry *he = malloc(sizeof(*he) + callchain_size); + struct hist_entry *he = zalloc(sizeof(*he) + callchain_size); if (he != NULL) { *he = *template; @@ -258,6 +298,13 @@ static struct hist_entry *hist_entry__new(struct hist_entry *template) he->branch_info->to.map->referenced = true; } + if (he->mem_info) { + if (he->mem_info->iaddr.map) + he->mem_info->iaddr.map->referenced = true; + if (he->mem_info->daddr.map) + he->mem_info->daddr.map->referenced = true; + } + if (symbol_conf.use_callchain) callchain_init(he->callchain); @@ -346,6 +393,36 @@ out_unlock: return he; } +struct hist_entry *__hists__add_mem_entry(struct hists *self, + struct addr_location *al, + struct symbol *sym_parent, + struct mem_info *mi, + u64 period, + u64 weight) +{ + struct hist_entry entry = { + .thread = al->thread, + .ms = { + .map = al->map, + .sym = al->sym, + }, + .stat = { + .period = period, + .weight = weight, + .nr_events = 1, + }, + .cpu = al->cpu, + .ip = al->addr, + .level = al->level, + .parent = sym_parent, + .filtered = symbol__parent_filter(sym_parent), + .hists = self, + .mem_info = mi, + .branch_info = NULL, + }; + return add_hist_entry(self, &entry, al, period, weight); +} + struct hist_entry *__hists__add_branch_entry(struct hists *self, struct addr_location *al, struct symbol *sym_parent, @@ -371,6 +448,7 @@ struct hist_entry *__hists__add_branch_entry(struct hists *self, .filtered = symbol__parent_filter(sym_parent), .branch_info = bi, .hists = self, + .mem_info = NULL, }; return add_hist_entry(self, &entry, al, period, weight); @@ -398,6 +476,8 @@ struct hist_entry *__hists__add_entry(struct hists *self, .parent = sym_parent, .filtered = symbol__parent_filter(sym_parent), .hists = self, + .branch_info = NULL, + .mem_info = NULL, }; return add_hist_entry(self, &entry, al, period, weight); diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 121cc14..fd63134 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -51,6 +51,12 @@ enum hist_column { HISTC_SRCLINE, HISTC_LOCAL_WEIGHT, HISTC_GLOBAL_WEIGHT, + HISTC_MEM_DADDR_SYMBOL, + HISTC_MEM_DADDR_DSO, + HISTC_MEM_LOCKED, + HISTC_MEM_TLB, + HISTC_MEM_LVL, + HISTC_MEM_SNOOP, HISTC_NR_COLS, /* Last entry */ }; @@ -90,6 +96,13 @@ struct hist_entry *__hists__add_branch_entry(struct hists *self, u64 period, u64 weight); +struct hist_entry *__hists__add_mem_entry(struct hists *self, + struct addr_location *al, + struct symbol *sym_parent, + struct mem_info *mi, + u64 period, + u64 weight); + void hists__output_resort(struct hists *self); void hists__output_resort_threaded(struct hists *hists); void hists__collapse_resort(struct hists *self); diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index c5e3b12..d77ba86 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -1097,6 +1097,38 @@ found: ams->map = al.map; } +static void ip__resolve_data(struct machine *machine, struct thread *thread, + u8 m, struct addr_map_symbol *ams, u64 addr) +{ + struct addr_location al; + + memset(&al, 0, sizeof(al)); + + thread__find_addr_location(thread, machine, m, MAP__VARIABLE, addr, &al, + NULL); + ams->addr = addr; + ams->al_addr = al.addr; + ams->sym = al.sym; + ams->map = al.map; +} + +struct mem_info *machine__resolve_mem(struct machine *machine, + struct thread *thr, + struct perf_sample *sample, + u8 cpumode) +{ + struct mem_info *mi = zalloc(sizeof(*mi)); + + if (!mi) + return NULL; + + ip__resolve_ams(machine, thr, &mi->iaddr, sample->ip); + ip__resolve_data(machine, thr, cpumode, &mi->daddr, sample->addr); + mi->data_src.val = sample->data_src; + + return mi; +} + struct branch_info *machine__resolve_bstack(struct machine *machine, struct thread *thr, struct branch_stack *bs) diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h index e0b2c00..7794068 100644 --- a/tools/perf/util/machine.h +++ b/tools/perf/util/machine.h @@ -76,6 +76,9 @@ void machine__delete(struct machine *machine); struct branch_info *machine__resolve_bstack(struct machine *machine, struct thread *thread, struct branch_stack *bs); +struct mem_info *machine__resolve_mem(struct machine *machine, + struct thread *thread, + struct perf_sample *sample, u8 cpumode); int machine__resolve_callchain(struct machine *machine, struct perf_evsel *evsel, struct thread *thread, diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 627be09..cf1fe01 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -801,6 +801,9 @@ static void dump_sample(struct perf_evsel *evsel, union perf_event *event, if (sample_type & PERF_SAMPLE_WEIGHT) printf("... weight: %" PRIu64 "\n", sample->weight); + + if (sample_type & PERF_SAMPLE_DATA_SRC) + printf(" . data_src: 0x%"PRIx64"\n", sample->data_src); } static struct machine * diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index d66bcd3..32a1ef1 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -198,11 +198,19 @@ static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym, } ret += repsep_snprintf(bf + ret, size - ret, "[%c] ", level); - if (sym) - ret += repsep_snprintf(bf + ret, size - ret, "%-*s", - width - ret, - sym->name); - else { + if (sym && map) { + if (map->type == MAP__VARIABLE) { + ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name); + ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx", + ip - sym->start); + ret += repsep_snprintf(bf + ret, size - ret, "%-*s", + width - ret, ""); + } else { + ret += repsep_snprintf(bf + ret, size - ret, "%-*s", + width - ret, + sym->name); + } + } else { size_t len = BITS_PER_LONG / 4; ret += repsep_snprintf(bf + ret, size - ret, "%-#.*llx", len, ip); @@ -457,6 +465,304 @@ static int hist_entry__mispredict_snprintf(struct hist_entry *self, char *bf, return repsep_snprintf(bf, size, "%-*s", width, out); } +/* --sort daddr_sym */ +static int64_t +sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right) +{ + uint64_t l = 0, r = 0; + + if (left->mem_info) + l = left->mem_info->daddr.addr; + if (right->mem_info) + r = right->mem_info->daddr.addr; + + return (int64_t)(r - l); +} + +static int hist_entry__daddr_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) +{ + uint64_t addr = 0; + struct map *map = NULL; + struct symbol *sym = NULL; + + if (self->mem_info) { + addr = self->mem_info->daddr.addr; + map = self->mem_info->daddr.map; + sym = self->mem_info->daddr.sym; + } + return _hist_entry__sym_snprintf(map, sym, addr, self->level, bf, size, + width); +} + +static int64_t +sort__dso_daddr_cmp(struct hist_entry *left, struct hist_entry *right) +{ + struct map *map_l = NULL; + struct map *map_r = NULL; + + if (left->mem_info) + map_l = left->mem_info->daddr.map; + if (right->mem_info) + map_r = right->mem_info->daddr.map; + + return _sort__dso_cmp(map_l, map_r); +} + +static int hist_entry__dso_daddr_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) +{ + struct map *map = NULL; + + if (self->mem_info) + map = self->mem_info->daddr.map; + + return _hist_entry__dso_snprintf(map, bf, size, width); +} + +static int64_t +sort__locked_cmp(struct hist_entry *left, struct hist_entry *right) +{ + union perf_mem_data_src data_src_l; + union perf_mem_data_src data_src_r; + + if (left->mem_info) + data_src_l = left->mem_info->data_src; + else + data_src_l.mem_lock = PERF_MEM_LOCK_NA; + + if (right->mem_info) + data_src_r = right->mem_info->data_src; + else + data_src_r.mem_lock = PERF_MEM_LOCK_NA; + + return (int64_t)(data_src_r.mem_lock - data_src_l.mem_lock); +} + +static int hist_entry__locked_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) +{ + const char *out; + u64 mask = PERF_MEM_LOCK_NA; + + if (self->mem_info) + mask = self->mem_info->data_src.mem_lock; + + if (mask & PERF_MEM_LOCK_NA) + out = "N/A"; + else if (mask & PERF_MEM_LOCK_LOCKED) + out = "Yes"; + else + out = "No"; + + return repsep_snprintf(bf, size, "%-*s", width, out); +} + +static int64_t +sort__tlb_cmp(struct hist_entry *left, struct hist_entry *right) +{ + union perf_mem_data_src data_src_l; + union perf_mem_data_src data_src_r; + + if (left->mem_info) + data_src_l = left->mem_info->data_src; + else + data_src_l.mem_dtlb = PERF_MEM_TLB_NA; + + if (right->mem_info) + data_src_r = right->mem_info->data_src; + else + data_src_r.mem_dtlb = PERF_MEM_TLB_NA; + + return (int64_t)(data_src_r.mem_dtlb - data_src_l.mem_dtlb); +} + +static const char * const tlb_access[] = { + "N/A", + "HIT", + "MISS", + "L1", + "L2", + "Walker", + "Fault", +}; +#define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *)) + +static int hist_entry__tlb_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) +{ + char out[64]; + size_t sz = sizeof(out) - 1; /* -1 for null termination */ + size_t l = 0, i; + u64 m = PERF_MEM_TLB_NA; + u64 hit, miss; + + out[0] = '\0'; + + if (self->mem_info) + m = self->mem_info->data_src.mem_dtlb; + + hit = m & PERF_MEM_TLB_HIT; + miss = m & PERF_MEM_TLB_MISS; + + /* already taken care of */ + m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); + + for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { + if (!(m & 0x1)) + continue; + if (l) { + strcat(out, " or "); + l += 4; + } + strncat(out, tlb_access[i], sz - l); + l += strlen(tlb_access[i]); + } + if (*out == '\0') + strcpy(out, "N/A"); + if (hit) + strncat(out, " hit", sz - l); + if (miss) + strncat(out, " miss", sz - l); + + return repsep_snprintf(bf, size, "%-*s", width, out); +} + +static int64_t +sort__lvl_cmp(struct hist_entry *left, struct hist_entry *right) +{ + union perf_mem_data_src data_src_l; + union perf_mem_data_src data_src_r; + + if (left->mem_info) + data_src_l = left->mem_info->data_src; + else + data_src_l.mem_lvl = PERF_MEM_LVL_NA; + + if (right->mem_info) + data_src_r = right->mem_info->data_src; + else + data_src_r.mem_lvl = PERF_MEM_LVL_NA; + + return (int64_t)(data_src_r.mem_lvl - data_src_l.mem_lvl); +} + +static const char * const mem_lvl[] = { + "N/A", + "HIT", + "MISS", + "L1", + "LFB", + "L2", + "L3", + "Local RAM", + "Remote RAM (1 hop)", + "Remote RAM (2 hops)", + "Remote Cache (1 hop)", + "Remote Cache (2 hops)", + "I/O", + "Uncached", +}; +#define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *)) + +static int hist_entry__lvl_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) +{ + char out[64]; + size_t sz = sizeof(out) - 1; /* -1 for null termination */ + size_t i, l = 0; + u64 m = PERF_MEM_LVL_NA; + u64 hit, miss; + + if (self->mem_info) + m = self->mem_info->data_src.mem_lvl; + + out[0] = '\0'; + + hit = m & PERF_MEM_LVL_HIT; + miss = m & PERF_MEM_LVL_MISS; + + /* already taken care of */ + m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); + + for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { + if (!(m & 0x1)) + continue; + if (l) { + strcat(out, " or "); + l += 4; + } + strncat(out, mem_lvl[i], sz - l); + l += strlen(mem_lvl[i]); + } + if (*out == '\0') + strcpy(out, "N/A"); + if (hit) + strncat(out, " hit", sz - l); + if (miss) + strncat(out, " miss", sz - l); + + return repsep_snprintf(bf, size, "%-*s", width, out); +} + +static int64_t +sort__snoop_cmp(struct hist_entry *left, struct hist_entry *right) +{ + union perf_mem_data_src data_src_l; + union perf_mem_data_src data_src_r; + + if (left->mem_info) + data_src_l = left->mem_info->data_src; + else + data_src_l.mem_snoop = PERF_MEM_SNOOP_NA; + + if (right->mem_info) + data_src_r = right->mem_info->data_src; + else + data_src_r.mem_snoop = PERF_MEM_SNOOP_NA; + + return (int64_t)(data_src_r.mem_snoop - data_src_l.mem_snoop); +} + +static const char * const snoop_access[] = { + "N/A", + "None", + "Miss", + "Hit", + "HitM", +}; +#define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *)) + +static int hist_entry__snoop_snprintf(struct hist_entry *self, char *bf, + size_t size, unsigned int width) +{ + char out[64]; + size_t sz = sizeof(out) - 1; /* -1 for null termination */ + size_t i, l = 0; + u64 m = PERF_MEM_SNOOP_NA; + + out[0] = '\0'; + + if (self->mem_info) + m = self->mem_info->data_src.mem_snoop; + + for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { + if (!(m & 0x1)) + continue; + if (l) { + strcat(out, " or "); + l += 4; + } + strncat(out, snoop_access[i], sz - l); + l += strlen(snoop_access[i]); + } + + if (*out == '\0') + strcpy(out, "N/A"); + + return repsep_snprintf(bf, size, "%-*s", width, out); +} + struct sort_entry sort_mispredict = { .se_header = "Branch Mispredicted", .se_cmp = sort__mispredict_cmp, @@ -507,6 +813,48 @@ struct sort_entry sort_global_weight = { .se_width_idx = HISTC_GLOBAL_WEIGHT, }; +struct sort_entry sort_mem_daddr_sym = { + .se_header = "Data Symbol", + .se_cmp = sort__daddr_cmp, + .se_snprintf = hist_entry__daddr_snprintf, + .se_width_idx = HISTC_MEM_DADDR_SYMBOL, +}; + +struct sort_entry sort_mem_daddr_dso = { + .se_header = "Data Object", + .se_cmp = sort__dso_daddr_cmp, + .se_snprintf = hist_entry__dso_daddr_snprintf, + .se_width_idx = HISTC_MEM_DADDR_SYMBOL, +}; + +struct sort_entry sort_mem_locked = { + .se_header = "Locked", + .se_cmp = sort__locked_cmp, + .se_snprintf = hist_entry__locked_snprintf, + .se_width_idx = HISTC_MEM_LOCKED, +}; + +struct sort_entry sort_mem_tlb = { + .se_header = "TLB access", + .se_cmp = sort__tlb_cmp, + .se_snprintf = hist_entry__tlb_snprintf, + .se_width_idx = HISTC_MEM_TLB, +}; + +struct sort_entry sort_mem_lvl = { + .se_header = "Memory access", + .se_cmp = sort__lvl_cmp, + .se_snprintf = hist_entry__lvl_snprintf, + .se_width_idx = HISTC_MEM_LVL, +}; + +struct sort_entry sort_mem_snoop = { + .se_header = "Snoop", + .se_cmp = sort__snoop_cmp, + .se_snprintf = hist_entry__snoop_snprintf, + .se_width_idx = HISTC_MEM_SNOOP, +}; + struct sort_dimension { const char *name; struct sort_entry *entry; @@ -525,6 +873,12 @@ static struct sort_dimension common_sort_dimensions[] = { DIM(SORT_SRCLINE, "srcline", sort_srcline), DIM(SORT_LOCAL_WEIGHT, "local_weight", sort_local_weight), DIM(SORT_GLOBAL_WEIGHT, "weight", sort_global_weight), + DIM(SORT_MEM_DADDR_SYMBOL, "symbol_daddr", sort_mem_daddr_sym), + DIM(SORT_MEM_DADDR_DSO, "dso_daddr", sort_mem_daddr_dso), + DIM(SORT_MEM_LOCKED, "locked", sort_mem_locked), + DIM(SORT_MEM_TLB, "tlb", sort_mem_tlb), + DIM(SORT_MEM_LVL, "mem", sort_mem_lvl), + DIM(SORT_MEM_SNOOP, "snoop", sort_mem_snoop), }; #undef DIM @@ -561,7 +915,10 @@ int sort_dimension__add(const char *tok) return -EINVAL; } sort__has_parent = 1; - } else if (sd->entry == &sort_sym) { + } else if (sd->entry == &sort_sym || + sd->entry == &sort_sym_from || + sd->entry == &sort_sym_to || + sd->entry == &sort_mem_daddr_sym) { sort__has_sym = 1; } diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 3939250..f24bdf6 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -101,7 +101,8 @@ struct hist_entry { struct rb_root sorted_chain; struct branch_info *branch_info; struct hists *hists; - struct callchain_root callchain[0]; + struct mem_info *mem_info; + struct callchain_root callchain[0]; /* must be last member */ }; static inline bool hist_entry__has_pairs(struct hist_entry *he) @@ -133,6 +134,12 @@ enum sort_type { SORT_SRCLINE, SORT_LOCAL_WEIGHT, SORT_GLOBAL_WEIGHT, + SORT_MEM_DADDR_SYMBOL, + SORT_MEM_DADDR_DSO, + SORT_MEM_LOCKED, + SORT_MEM_TLB, + SORT_MEM_LVL, + SORT_MEM_SNOOP, /* branch stack specific sort keys */ __SORT_BRANCH_STACK, diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index d7654c2..5f720dc 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -156,6 +156,12 @@ struct branch_info { struct branch_flags flags; }; +struct mem_info { + struct addr_map_symbol iaddr; + struct addr_map_symbol daddr; + union perf_mem_data_src data_src; +}; + struct addr_location { struct thread *thread; struct map *map; |