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Subject[PATCH 03/14] perf tools: Separate dso data related variables
Date
Add separated structure/namespace for data related
variables. We are going to add mode of them, so this
way they will be clearly separated.

Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1401892622-30848-3-git-send-email-jolsa@kernel.org
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
---
tools/perf/util/dso.c | 8 ++++----
tools/perf/util/dso.h | 7 ++++++-
2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index 64453d6..1c3cdaf 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -292,7 +292,7 @@ dso_cache__read(struct dso *dso, struct machine *machine,

cache->offset = cache_offset;
cache->size = ret;
- dso_cache__insert(&dso->cache, cache);
+ dso_cache__insert(&dso->data.cache, cache);

ret = dso_cache__memcpy(cache, offset, data, size);

@@ -310,7 +310,7 @@ static ssize_t dso_cache_read(struct dso *dso, struct machine *machine,
{
struct dso_cache *cache;

- cache = dso_cache__find(&dso->cache, offset);
+ cache = dso_cache__find(&dso->data.cache, offset);
if (cache)
return dso_cache__memcpy(cache, offset, data, size);
else
@@ -473,7 +473,7 @@ struct dso *dso__new(const char *name)
dso__set_short_name(dso, dso->name, false);
for (i = 0; i < MAP__NR_TYPES; ++i)
dso->symbols[i] = dso->symbol_names[i] = RB_ROOT;
- dso->cache = RB_ROOT;
+ dso->data.cache = RB_ROOT;
dso->symtab_type = DSO_BINARY_TYPE__NOT_FOUND;
dso->binary_type = DSO_BINARY_TYPE__NOT_FOUND;
dso->loaded = 0;
@@ -506,7 +506,7 @@ void dso__delete(struct dso *dso)
dso->long_name_allocated = false;
}

- dso_cache__free(&dso->cache);
+ dso_cache__free(&dso->data.cache);
dso__free_a2l(dso);
zfree(&dso->symsrc_filename);
free(dso);
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h
index 38efe95..7637fdd 100644
--- a/tools/perf/util/dso.h
+++ b/tools/perf/util/dso.h
@@ -76,7 +76,6 @@ struct dso {
struct list_head node;
struct rb_root symbols[MAP__NR_TYPES];
struct rb_root symbol_names[MAP__NR_TYPES];
- struct rb_root cache;
void *a2l;
char *symsrc_filename;
unsigned int a2l_fails;
@@ -99,6 +98,12 @@ struct dso {
const char *long_name;
u16 long_name_len;
u16 short_name_len;
+
+ /* dso data file */
+ struct {
+ struct rb_root cache;
+ } data;
+
char name[0];
};

--
1.8.3.1


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