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perf hists: Add 'hpp__equal' callback function 

Adding 'hpp__equal' callback function to compare hpp output format
entries.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1453109064-1026-7-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2016-01-18 10:24:04 +01:00 committed by Arnaldo Carvalho de Melo
parent 97358084b9
commit c0020efa07
1 changed files with 16 additions and 0 deletions
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16
tools/perf/ui/hist.c
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@ -371,6 +371,19 @@ static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
return 0;
}
static bool perf_hpp__is_hpp_entry(struct perf_hpp_fmt *a)
{
return a->header == hpp__header_fn;
}
static bool hpp__equal(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b)
{
if (!perf_hpp__is_hpp_entry(a) || !perf_hpp__is_hpp_entry(b))
return false;
return a->idx == b->idx;
}
#define HPP__COLOR_PRINT_FNS(_name, _fn, _idx) \
{ \
.name = _name, \
@ -382,6 +395,7 @@ static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
.collapse = hpp__nop_cmp, \
.sort = hpp__sort_ ## _fn, \
.idx = PERF_HPP__ ## _idx, \
.equal = hpp__equal, \
}
#define HPP__COLOR_ACC_PRINT_FNS(_name, _fn, _idx) \
@ -395,6 +409,7 @@ static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
.collapse = hpp__nop_cmp, \
.sort = hpp__sort_ ## _fn, \
.idx = PERF_HPP__ ## _idx, \
.equal = hpp__equal, \
}
#define HPP__PRINT_FNS(_name, _fn, _idx) \
@ -407,6 +422,7 @@ static int64_t hpp__nop_cmp(struct perf_hpp_fmt *fmt __maybe_unused,
.collapse = hpp__nop_cmp, \
.sort = hpp__sort_ ## _fn, \
.idx = PERF_HPP__ ## _idx, \
.equal = hpp__equal, \
}
struct perf_hpp_fmt perf_hpp__format[] = {