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perf annotate: Add evsel into struct annotation_line_args 

Add evsel into struct annotate_args to reduce the number of arguments
that need to travel all the way to line allocation.

This change also allow us to move the arch name initialization under
symbol__annotate function.

Link: http://lkml.kernel.org/n/tip-a9ok53rrgt1s5e8uglyvy6qt@git.kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20171011150158.11895-11-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2017-10-11 17:01:33 +02:00 committed by Arnaldo Carvalho de Melo
parent 4748834f96
commit d03a686ea6
4 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/ui/browsers/annotate.c
View File

@ -1120,7 +1120,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map,
(nr_pcnt - 1);
}
err = symbol__annotate(sym, map, perf_evsel__env_arch(evsel),
err = symbol__annotate(sym, map, evsel,
sizeof_bdl, &browser.arch,
perf_evsel__env_cpuid(evsel));
if (err) {

3
tools/perf/ui/gtk/annotate.c
View File

@ -169,8 +169,7 @@ static int symbol__gtk_annotate(struct symbol *sym, struct map *map,
if (map->dso->annotate_warned)
return -1;
err = symbol__annotate(sym, map, perf_evsel__env_arch(evsel),
0, NULL, NULL);
err = symbol__annotate(sym, map, evsel, 0, NULL, NULL);
if (err) {
char msg[BUFSIZ];
symbol__strerror_disassemble(sym, map, err, msg, sizeof(msg));

11
tools/perf/util/annotate.c
View File

@ -882,6 +882,7 @@ struct annotate_args {
size_t privsize;
struct arch *arch;
struct map *map;
struct perf_evsel *evsel;
s64 offset;
char *line;
int line_nr;
@ -1570,16 +1571,21 @@ static int symbol__disassemble(struct symbol *sym, struct annotate_args *args)
}
int symbol__annotate(struct symbol *sym, struct map *map,
const char *arch_name, size_t privsize,
struct perf_evsel *evsel, size_t privsize,
struct arch **parch, char *cpuid)
{
struct annotate_args args = {
.privsize = privsize,
.map = map,
.evsel = evsel,
};
const char *arch_name = NULL;
struct arch *arch;
int err;
if (evsel)
arch_name = perf_evsel__env_arch(evsel);
arch_name = annotate__norm_arch(arch_name);
if (!arch_name)
return -1;
@ -1975,8 +1981,7 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
struct rb_root source_line = RB_ROOT;
u64 len;
if (symbol__annotate(sym, map, perf_evsel__env_arch(evsel),
0, NULL, NULL) < 0)
if (symbol__annotate(sym, map, evsel, 0, NULL, NULL) < 0)
return -1;
len = symbol__size(sym);

2
tools/perf/util/annotate.h
View File

@ -174,7 +174,7 @@ int symbol__alloc_hist(struct symbol *sym);
void symbol__annotate_zero_histograms(struct symbol *sym);
int symbol__annotate(struct symbol *sym, struct map *map,
const char *arch_name, size_t privsize,
struct perf_evsel *evsel, size_t privsize,
struct arch **parch, char *cpuid);
enum symbol_disassemble_errno {