Since symbol__alloc_hists need it, to avoid passing it around in many
functions have it in the symbol_conf struct.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-cwv8ysvpywzjq4v3xtbd4zwv@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
static const char *cpu_list;
static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
static const char *cpu_list;
static DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
-static int perf_evlist__add_sample(struct perf_evlist *evlist,
- struct perf_sample *sample,
- struct perf_evsel *evsel,
- struct addr_location *al)
+static int perf_evsel__add_sample(struct perf_evsel *evsel,
+ struct perf_sample *sample,
+ struct addr_location *al)
{
struct hist_entry *he;
int ret;
{
struct hist_entry *he;
int ret;
ret = 0;
if (he->ms.sym != NULL) {
struct annotation *notes = symbol__annotation(he->ms.sym);
ret = 0;
if (he->ms.sym != NULL) {
struct annotation *notes = symbol__annotation(he->ms.sym);
- if (notes->src == NULL &&
- symbol__alloc_hist(he->ms.sym, evlist->nr_entries) < 0)
+ if (notes->src == NULL && symbol__alloc_hist(he->ms.sym) < 0)
return -ENOMEM;
ret = hist_entry__inc_addr_samples(he, evsel->idx, al->addr);
return -ENOMEM;
ret = hist_entry__inc_addr_samples(he, evsel->idx, al->addr);
if (cpu_list && !test_bit(sample->cpu, cpu_bitmap))
return 0;
if (cpu_list && !test_bit(sample->cpu, cpu_bitmap))
return 0;
- if (!al.filtered &&
- perf_evlist__add_sample(session->evlist, sample, evsel, &al)) {
+ if (!al.filtered && perf_evsel__add_sample(evsel, sample, &al)) {
pr_warning("problem incrementing symbol count, "
"skipping event\n");
return -1;
pr_warning("problem incrementing symbol count, "
"skipping event\n");
return -1;
print_line, full_paths, 0, 0);
}
print_line, full_paths, 0, 0);
}
-static void hists__find_annotations(struct hists *self, int evidx,
- int nr_events)
+static void hists__find_annotations(struct hists *self, int evidx)
{
struct rb_node *nd = rb_first(&self->entries), *next;
int key = K_RIGHT;
{
struct rb_node *nd = rb_first(&self->entries), *next;
int key = K_RIGHT;
- key = hist_entry__tui_annotate(he, evidx, nr_events,
- NULL, NULL, 0);
+ key = hist_entry__tui_annotate(he, evidx, NULL, NULL, 0);
switch (key) {
case K_RIGHT:
next = rb_next(nd);
switch (key) {
case K_RIGHT:
next = rb_next(nd);
total_nr_samples += nr_samples;
hists__collapse_resort(hists);
hists__output_resort(hists);
total_nr_samples += nr_samples;
hists__collapse_resort(hists);
hists__output_resort(hists);
- hists__find_annotations(hists, pos->idx,
- session->evlist->nr_entries);
+ hists__find_annotations(hists, pos->idx);
assert(evsel != NULL);
err = -ENOMEM;
assert(evsel != NULL);
err = -ENOMEM;
- if (notes->src == NULL &&
- symbol__alloc_hist(he->ms.sym, session->evlist->nr_entries) < 0)
+ if (notes->src == NULL && symbol__alloc_hist(he->ms.sym) < 0)
goto out;
err = hist_entry__inc_addr_samples(he, evsel->idx, al->addr);
goto out;
err = hist_entry__inc_addr_samples(he, evsel->idx, al->addr);
pthread_mutex_lock(¬es->lock);
pthread_mutex_lock(¬es->lock);
- if (symbol__alloc_hist(sym, top.evlist->nr_entries) < 0) {
+ if (symbol__alloc_hist(sym) < 0) {
pthread_mutex_unlock(¬es->lock);
pr_err("Not enough memory for annotating '%s' symbol!\n",
sym->name);
pthread_mutex_unlock(¬es->lock);
pr_err("Not enough memory for annotating '%s' symbol!\n",
sym->name);
if (pthread_mutex_trylock(¬es->lock))
return;
if (pthread_mutex_trylock(¬es->lock))
return;
- if (notes->src == NULL &&
- symbol__alloc_hist(sym, top.evlist->nr_entries) < 0) {
+ if (notes->src == NULL && symbol__alloc_hist(sym) < 0) {
pthread_mutex_unlock(¬es->lock);
pr_err("Not enough memory for annotating '%s' symbol!\n",
sym->name);
pthread_mutex_unlock(¬es->lock);
pr_err("Not enough memory for annotating '%s' symbol!\n",
sym->name);
+ symbol_conf.nr_events = top.evlist->nr_entries;
+
if (top.delay_secs < 1)
top.delay_secs = 1;
if (top.delay_secs < 1)
top.delay_secs = 1;
-int symbol__alloc_hist(struct symbol *sym, int nevents)
+int symbol__alloc_hist(struct symbol *sym)
{
struct annotation *notes = symbol__annotation(sym);
size_t sizeof_sym_hist = (sizeof(struct sym_hist) +
(sym->end - sym->start) * sizeof(u64));
{
struct annotation *notes = symbol__annotation(sym);
size_t sizeof_sym_hist = (sizeof(struct sym_hist) +
(sym->end - sym->start) * sizeof(u64));
- notes->src = zalloc(sizeof(*notes->src) + nevents * sizeof_sym_hist);
+ notes->src = zalloc(sizeof(*notes->src) + symbol_conf.nr_events * sizeof_sym_hist);
if (notes->src == NULL)
return -1;
notes->src->sizeof_sym_hist = sizeof_sym_hist;
if (notes->src == NULL)
return -1;
notes->src->sizeof_sym_hist = sizeof_sym_hist;
- notes->src->nr_histograms = nevents;
+ notes->src->nr_histograms = symbol_conf.nr_events;
INIT_LIST_HEAD(¬es->src->source);
return 0;
}
INIT_LIST_HEAD(¬es->src->source);
return 0;
}
int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
int evidx, u64 addr);
int symbol__inc_addr_samples(struct symbol *sym, struct map *map,
int evidx, u64 addr);
-int symbol__alloc_hist(struct symbol *sym, int nevents);
+int symbol__alloc_hist(struct symbol *sym);
void symbol__annotate_zero_histograms(struct symbol *sym);
int symbol__annotate(struct symbol *sym, struct map *map, size_t privsize);
void symbol__annotate_zero_histograms(struct symbol *sym);
int symbol__annotate(struct symbol *sym, struct map *map, size_t privsize);
}
#else
int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
}
#else
int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
- int nr_events, void(*timer)(void *arg), void *arg,
- int delay_secs);
+ void(*timer)(void *arg), void *arg, int delay_secs);
#endif
extern const char *disassembler_style;
#endif
extern const char *disassembler_style;
lseek(fd, tmp, SEEK_SET);
}
lseek(fd, tmp, SEEK_SET);
}
+ symbol_conf.nr_events = nr_attrs;
+
if (f_header.event_types.size) {
lseek(fd, f_header.event_types.offset, SEEK_SET);
events = malloc(f_header.event_types.size);
if (f_header.event_types.size) {
lseek(fd, f_header.event_types.offset, SEEK_SET);
events = malloc(f_header.event_types.size);
static inline int hist_entry__tui_annotate(struct hist_entry *self __used,
int evidx __used,
static inline int hist_entry__tui_annotate(struct hist_entry *self __used,
int evidx __used,
void(*timer)(void *arg) __used,
void *arg __used,
int delay_secs __used)
void(*timer)(void *arg) __used,
void *arg __used,
int delay_secs __used)
#define K_RIGHT -2
#else
#include "ui/keysyms.h"
#define K_RIGHT -2
#else
#include "ui/keysyms.h"
-int hist_entry__tui_annotate(struct hist_entry *he, int evidx, int nr_events,
+int hist_entry__tui_annotate(struct hist_entry *he, int evidx,
void(*timer)(void *arg), void *arg, int delay_secs);
int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
void(*timer)(void *arg), void *arg, int delay_secs);
int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
struct symbol_conf {
unsigned short priv_size;
struct symbol_conf {
unsigned short priv_size;
+ unsigned short nr_events;
bool try_vmlinux_path,
use_modules,
sort_by_name,
bool try_vmlinux_path,
use_modules,
sort_by_name,
}
static int annotate_browser__run(struct annotate_browser *self, int evidx,
}
static int annotate_browser__run(struct annotate_browser *self, int evidx,
- int nr_events, void(*timer)(void *arg),
+ void(*timer)(void *arg),
void *arg, int delay_secs)
{
struct rb_node *nd = NULL;
void *arg, int delay_secs)
{
struct rb_node *nd = NULL;
notes = symbol__annotation(target);
pthread_mutex_lock(¬es->lock);
notes = symbol__annotation(target);
pthread_mutex_lock(¬es->lock);
- if (notes->src == NULL &&
- symbol__alloc_hist(target, nr_events) < 0) {
+ if (notes->src == NULL && symbol__alloc_hist(target) < 0) {
pthread_mutex_unlock(¬es->lock);
ui__warning("Not enough memory for annotating '%s' symbol!\n",
target->name);
pthread_mutex_unlock(¬es->lock);
ui__warning("Not enough memory for annotating '%s' symbol!\n",
target->name);
}
pthread_mutex_unlock(¬es->lock);
}
pthread_mutex_unlock(¬es->lock);
- symbol__tui_annotate(target, ms->map, evidx, nr_events,
+ symbol__tui_annotate(target, ms->map, evidx,
timer, arg, delay_secs);
}
continue;
timer, arg, delay_secs);
}
continue;
-int hist_entry__tui_annotate(struct hist_entry *he, int evidx, int nr_events,
+int hist_entry__tui_annotate(struct hist_entry *he, int evidx,
void(*timer)(void *arg), void *arg, int delay_secs)
{
void(*timer)(void *arg), void *arg, int delay_secs)
{
- return symbol__tui_annotate(he->ms.sym, he->ms.map, evidx, nr_events,
+ return symbol__tui_annotate(he->ms.sym, he->ms.map, evidx,
timer, arg, delay_secs);
}
int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
timer, arg, delay_secs);
}
int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
- int nr_events, void(*timer)(void *arg), void *arg,
+ void(*timer)(void *arg), void *arg,
int delay_secs)
{
struct objdump_line *pos, *n;
int delay_secs)
{
struct objdump_line *pos, *n;
browser.b.nr_entries = browser.nr_entries;
browser.b.entries = ¬es->src->source,
browser.b.width += 18; /* Percentage */
browser.b.nr_entries = browser.nr_entries;
browser.b.entries = ¬es->src->source,
browser.b.width += 18; /* Percentage */
- ret = annotate_browser__run(&browser, evidx, nr_events,
- timer, arg, delay_secs);
+ ret = annotate_browser__run(&browser, evidx, timer, arg, delay_secs);
list_for_each_entry_safe(pos, n, ¬es->src->source, node) {
list_del(&pos->node);
objdump_line__free(pos);
list_for_each_entry_safe(pos, n, ¬es->src->source, node) {
list_del(&pos->node);
objdump_line__free(pos);
* Don't let this be freed, say, by hists__decay_entry.
*/
he->used = true;
* Don't let this be freed, say, by hists__decay_entry.
*/
he->used = true;
- err = hist_entry__tui_annotate(he, evsel->idx, nr_events,
+ err = hist_entry__tui_annotate(he, evsel->idx,
timer, arg, delay_secs);
he->used = false;
ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries);
timer, arg, delay_secs);
he->used = false;
ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries);