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perf tools: Add dsos__addnew function 

Separate the creation of new dso object and its addition to the dsos
list. It will be used in following patch.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-8j43jod97fdt5dwdsushwwae@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2015-02-12 22:06:09 +01:00 committed by Arnaldo Carvalho de Melo
parent 3c8a67f50a
commit 701d8d7f86
2 changed files with 13 additions and 9 deletions
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21
tools/perf/util/dso.c
View File

@ -1071,19 +1071,22 @@ struct dso *dsos__find(const struct dsos *dsos, const char *name,
return dso__find_by_longname(&dsos->root, name);
}
struct dso *dsos__addnew(struct dsos *dsos, const char *name)
{
struct dso *dso = dso__new(name);
if (dso != NULL) {
dsos__add(dsos, dso);
dso__set_basename(dso);
}
return dso;
}
struct dso *__dsos__findnew(struct dsos *dsos, const char *name)
{
struct dso *dso = dsos__find(dsos, name, false);
if (!dso) {
dso = dso__new(name);
if (dso != NULL) {
dsos__add(dsos, dso);
dso__set_basename(dso);
}
}
return dso;
return dso ? dso : dsos__addnew(dsos, name);
}
size_t __dsos__fprintf_buildid(struct list_head *head, FILE *fp,

1
tools/perf/util/dso.h
View File

@ -264,6 +264,7 @@ struct dso *dso__kernel_findnew(struct machine *machine, const char *name,
const char *short_name, int dso_type);
void dsos__add(struct dsos *dsos, struct dso *dso);
struct dso *dsos__addnew(struct dsos *dsos, const char *name);
struct dso *dsos__find(const struct dsos *dsos, const char *name,
bool cmp_short);
struct dso *__dsos__findnew(struct dsos *dsos, const char *name);