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| author | John Kacur <jkacur@redhat.com> | 2009-09-28 15:32:55 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-30 13:57:56 +0200 |
| commit | 3d1d07ecd2009f65cb2091563fa21f9600c36774 (patch) | |
| tree | a1ef97a8264fc880ee8a9406a9be9070d0d12176 /tools/perf/util/hist.h | |
| parent | dd68ada2d417e57b848822a1407b5317a54136c5 (diff) | |
| download | linux-3d1d07ecd2009f65cb2091563fa21f9600c36774.tar.gz linux-3d1d07ecd2009f65cb2091563fa21f9600c36774.tar.bz2 linux-3d1d07ecd2009f65cb2091563fa21f9600c36774.zip | |
perf tools: Put common histogram functions in their own file
Move histogram related functions into their own files (hist.c and
hist.h) and make use of them in builtin-annotate.c and
builtin-report.c.
Signed-off-by: John Kacur <jkacur@redhat.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <alpine.LFD.2.00.0909281531180.8316@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/hist.h')
| -rw-r--r-- | tools/perf/util/hist.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h new file mode 100644 index 000000000000..9a8daa12b43a --- /dev/null +++ b/tools/perf/util/hist.h @@ -0,0 +1,47 @@ +#ifndef __PERF_HIST_H +#define __PERF_HIST_H +#include "../builtin.h" + +#include "util.h" + +#include "color.h" +#include <linux/list.h> +#include "cache.h" +#include <linux/rbtree.h> +#include "symbol.h" +#include "string.h" +#include "callchain.h" +#include "strlist.h" +#include "values.h" + +#include "../perf.h" +#include "debug.h" +#include "header.h" + +#include "parse-options.h" +#include "parse-events.h" + +#include "thread.h" +#include "sort.h" + +extern struct rb_root hist; +extern struct rb_root collapse_hists; +extern struct rb_root output_hists; +extern int callchain; +extern struct callchain_param callchain_param; +extern unsigned long total; +extern unsigned long total_mmap; +extern unsigned long total_comm; +extern unsigned long total_fork; +extern unsigned long total_unknown; +extern unsigned long total_lost; + +extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *); +extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *); +extern void hist_entry__free(struct hist_entry *); +extern void collapse__insert_entry(struct hist_entry *); +extern void collapse__resort(void); +extern void output__insert_entry(struct hist_entry *, u64); +extern void output__resort(u64); + +#endif /* __PERF_HIST_H */ |