perf block: Cleanup and refactor block info functions

We have already implemented some block-info related functions.
Now it's time to do some cleanup, refactoring and move the
functions and structures to new block-info.h/block-info.c.

 v4:
 ---
 Move code for skipping column length calculation to patch:
 'perf diff: Don't use hack to skip column length calculation'

 v3:
 ---
 1. Rename the patch title
 2. Rename from block.h/block.c to block-info.h/block-info.c
 3. Move more common part to block-info, such as
    block_info__process_sym.
 4. Remove the nasty hack for skipping calculation of column
    length

Signed-off-by: Jin Yao <yao.jin@linux.intel.com>
Reviewed-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jin Yao <yao.jin@intel.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20191107074719.26139-3-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 0 insertions, 24 deletions

diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h
index cc2a89b99d3d..c3bd16d75d5d 100644
--- a/tools/perf/util/symbol.h
+++ b/tools/perf/util/symbol.h
@@ -106,18 +106,6 @@ struct ref_reloc_sym {
 	u64		unrelocated_addr;
 };
 
-struct block_info {
-	struct symbol		*sym;
-	u64			start;
-	u64			end;
-	u64			cycles;
-	u64			cycles_aggr;
-	s64			cycles_spark[NUM_SPARKS];
-	int			num;
-	int			num_aggr;
-	refcount_t		refcnt;
-};
-
 struct addr_location {
 	struct machine *machine;
 	struct thread *thread;
@@ -291,16 +279,4 @@ static inline void __mem_info__zput(struct mem_info **mi)
 
 #define mem_info__zput(mi) __mem_info__zput(&mi)
 
-struct block_info *block_info__new(void);
-struct block_info *block_info__get(struct block_info *bi);
-void   block_info__put(struct block_info *bi);
-
-static inline void __block_info__zput(struct block_info **bi)
-{
-	block_info__put(*bi);
-	*bi = NULL;
-}
-
-#define block_info__zput(bi) __block_info__zput(&bi)
-
 #endif /* __PERF_SYMBOL */