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perf annotate: Support multiple histograms in annotation

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The perf annotate tool continues aggregating everything on just one
histograms, but to support the top model add support for one histogram
perf evsel in the evlist.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2011-02-04 13:43:24 -02:00
parent 78f7defedb
commit 2f525d0148
8 changed files with 106 additions and 65 deletions
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16
tools/perf/util/hist.h
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@ -77,7 +77,7 @@ size_t hists__fprintf_nr_events(struct hists *self, FILE *fp);
size_t hists__fprintf(struct hists *self, struct hists *pair,
bool show_displacement, FILE *fp);
int hist_entry__inc_addr_samples(struct hist_entry *self, u64 ip);
int hist_entry__inc_addr_samples(struct hist_entry *self, int evidx, u64 addr);
int hist_entry__annotate(struct hist_entry *self, struct list_head *head,
size_t privsize);
@ -91,18 +91,20 @@ bool hists__new_col_len(struct hists *self, enum hist_column col, u16 len);
#ifdef NO_NEWT_SUPPORT
static inline int hists__browse(struct hists *self __used,
const char *helpline __used,
const char *ev_name __used)
const char *ev_name __used, int evidx __used)
{
return 0;
}
static inline int hists__tui_browse_tree(struct rb_root *self __used,
const char *help __used)
const char *help __used,
int evidx __used)
{
return 0;
}
static inline int hist_entry__tui_annotate(struct hist_entry *self __used)
static inline int hist_entry__tui_annotate(struct hist_entry *self __used,
int evidx __used)
{
return 0;
}
@ -111,13 +113,13 @@ static inline int hist_entry__tui_annotate(struct hist_entry *self __used)
#else
#include <newt.h>
int hists__browse(struct hists *self, const char *helpline,
const char *ev_name);
int hist_entry__tui_annotate(struct hist_entry *self);
const char *ev_name, int evidx);
int hist_entry__tui_annotate(struct hist_entry *self, int evidx);
#define KEY_LEFT NEWT_KEY_LEFT
#define KEY_RIGHT NEWT_KEY_RIGHT
int hists__tui_browse_tree(struct rb_root *self, const char *help);
int hists__tui_browse_tree(struct rb_root *self, const char *help, int evidx);
#endif
unsigned int hists__sort_list_width(struct hists *self);