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perf tools: Add sort__has_sym

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The sort__has_sym variable is for checking whether the sort_list
includes 'symbol' as a sort key.  It will be used for later patch.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1347611729-16994-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2012-09-14 17:35:27 +09:00 committed by Arnaldo Carvalho de Melo
parent 67d2591656
commit 1af5564066
2 changed files with 6 additions and 0 deletions
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5
tools/perf/util/sort.c
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@ -8,6 +8,7 @@ const char default_sort_order[] = "comm,dso,symbol";
const char *sort_order = default_sort_order;
int sort__need_collapse = 0;
int sort__has_parent = 0;
int sort__has_sym = 0;
int sort__branch_mode = -1; /* -1 = means not set */
enum sort_type sort__first_dimension;
@ -511,6 +512,10 @@ int sort_dimension__add(const char *tok)
return -EINVAL;
}
sort__has_parent = 1;
} else if (sd->entry == &sort_sym ||
sd->entry == &sort_sym_from ||
sd->entry == &sort_sym_to) {
sort__has_sym = 1;
}
if (sd->taken)

1
tools/perf/util/sort.h
View file

@ -31,6 +31,7 @@ extern const char *parent_pattern;
extern const char default_sort_order[];
extern int sort__need_collapse;
extern int sort__has_parent;
extern int sort__has_sym;
extern int sort__branch_mode;
extern struct sort_entry sort_comm;
extern struct sort_entry sort_dso;