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perf browsers: Add live mode to the hists, annotate browsers

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This allows passing a timer to be run periodically, which will update
the hists tree that then gers refreshed on the screen, just like the
Live mode (symbol entries, annotation) we already have in 'perf top
--tui'.

Will be used by the new hist_entry/hists based 'top' tool.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-2r44qd8oe4sagzcgoikl8qzc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2011-10-05 19:11:32 -03:00
parent 1980c2ebd7
commit 81cce8de94
9 changed files with 116 additions and 56 deletions
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7
tools/perf/util/annotate.h
View file

@ -91,13 +91,16 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map, int evidx,
#ifdef NO_NEWT_SUPPORT
static inline int symbol__tui_annotate(struct symbol *sym __used,
struct map *map __used,
int evidx __used, int refresh __used)
int evidx __used,
void(*timer)(void *arg) __used,
void *arg __used, int delay_secs __used)
{
return 0;
}
#else
int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx,
int refresh);
void(*timer)(void *arg), void *arg,
int delay_secs);
#endif
extern const char *disassembler_style;