diff options
Diffstat (limited to 'tools/perf/util/dso.h')
| -rw-r--r-- | tools/perf/util/dso.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index 2f1fcbc6fead..2db64b79617a 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -122,6 +122,16 @@ enum dso_load_errno { #define DSO__DATA_CACHE_SIZE 4096 #define DSO__DATA_CACHE_MASK ~(DSO__DATA_CACHE_SIZE - 1) +/* + * Data about backing storage DSO, comes from PERF_RECORD_MMAP2 meta events + */ +struct dso_id { + u32 maj; + u32 min; + u64 ino; + u64 ino_generation; +}; + struct dso_cache { struct rb_node rb_node; u64 offset; @@ -196,6 +206,7 @@ struct dso { u64 db_id; }; struct nsinfo *nsinfo; + struct dso_id id; refcount_t refcnt; char name[0]; }; @@ -214,9 +225,11 @@ static inline void dso__set_loaded(struct dso *dso) dso->loaded = true; } +struct dso *dso__new_id(const char *name, struct dso_id *id); struct dso *dso__new(const char *name); void dso__delete(struct dso *dso); +int dso__cmp_id(struct dso *a, struct dso *b); void dso__set_short_name(struct dso *dso, const char *name, bool name_allocated); void dso__set_long_name(struct dso *dso, const char *name, bool name_allocated); |