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perf hist: Remove the needless callchain.h include from hist.h 

Nothing that is provided by callchain.h is used there, just things that
should've be directly included in hist.h, such as rbtree.h and a
map_symbol forward declaration.

Remove it so that we reduce the headers dependency tree.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-zivvqfx93w5zzur7hr7h0nlh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2019-01-29 12:04:58 +01:00
parent b10ba7f1a2
commit 71551288d2
1 changed files with 2 additions and 1 deletions
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3
tools/perf/util/hist.h
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@ -2,9 +2,9 @@
#ifndef __PERF_HIST_H
#define __PERF_HIST_H
#include <linux/rbtree.h>
#include <linux/types.h>
#include <pthread.h>
#include "callchain.h"
#include "evsel.h"
#include "header.h"
#include "color.h"
@ -13,6 +13,7 @@
struct hist_entry;
struct hist_entry_ops;
struct addr_location;
struct map_symbol;
struct mem_info;
struct branch_info;
struct symbol;