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Code Issues Releases Wiki Activity

perf machine: Introduce machine__findnew_dso() method 

Similar to machine__findnew_thread(), also prepping for refcounting and
locking, this time for struct dso instances.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/n/tip-fv3tshv5o1413coh147lszjc@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2015-05-29 11:31:12 -03:00
parent 3d39ac5386
commit aa7cc2ae5a
6 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
tools/perf/tests/hists_common.c
View File

@ -121,8 +121,7 @@ struct machine *setup_fake_machine(struct machines *machines)
size_t k;
struct dso *dso;
dso = __dsos__findnew(&machine->dsos,
fake_symbols[i].dso_name);
dso = machine__findnew_dso(machine, fake_symbols[i].dso_name);
if (dso == NULL)
goto out;

2
tools/perf/util/dso.c
View File

@ -833,7 +833,7 @@ struct dso *machine__findnew_kernel(struct machine *machine, const char *name,
/*
* The kernel dso could be created by build_id processing.
*/
struct dso *dso = __dsos__findnew(&machine->dsos, name);
struct dso *dso = machine__findnew_dso(machine, name);
/*
* We need to run this in all cases, since during the build_id

2
tools/perf/util/header.c
View File

@ -1264,7 +1264,7 @@ static int __event_process_build_id(struct build_id_event *bev,
goto out;
}
dso = __dsos__findnew(&machine->dsos, filename);
dso = machine__findnew_dso(machine, filename);
if (dso != NULL) {
char sbuild_id[BUILD_ID_SIZE * 2 + 1];

7
tools/perf/util/machine.c
View File

@ -1157,7 +1157,7 @@ static int machine__process_kernel_mmap_event(struct machine *machine,
}
if (kernel == NULL)
kernel = __dsos__findnew(&machine->dsos, kmmap_prefix);
kernel = machine__findnew_dso(machine, kmmap_prefix);
if (kernel == NULL)
goto out_problem;
@ -1915,3 +1915,8 @@ int machine__get_kernel_start(struct machine *machine)
}
return err;
}
struct dso *machine__findnew_dso(struct machine *machine, const char *filename)
{
return __dsos__findnew(&machine->dsos, filename);
}

2
tools/perf/util/machine.h
View File

@ -154,6 +154,8 @@ static inline bool machine__is_host(struct machine *machine)
struct thread *__machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid);
struct thread *machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid);
struct dso *machine__findnew_dso(struct machine *machine, const char *filename);
size_t machine__fprintf(struct machine *machine, FILE *fp);
static inline

2
tools/perf/util/map.c
View File

@ -180,7 +180,7 @@ struct map *map__new(struct machine *machine, u64 start, u64 len,
pgoff = 0;
dso = vdso__dso_findnew(machine, thread);
} else
dso = __dsos__findnew(&machine->dsos, filename);
dso = machine__findnew_dso(machine, filename);
if (dso == NULL)
goto out_delete;