perf tools: Separate dso data related variables

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>

diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index 64453d6..1c3cdaf 100644 (file)
--- 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 (file)
--- 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];
 };