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authorJiri Olsa <jolsa@kernel.org>2019-05-08 16:19:59 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2019-05-29 00:37:43 +0300
commit5523769ee15f27a1bc2009346736b22cb907bff8 (patch)
treefbb350264430e77497432b6348b6a49d7eaa6013 /tools/perf/util/dso.c
parent7cb10a08df98e643b87d4bc8422e50e9c43b5c60 (diff)
downloadlinux-5523769ee15f27a1bc2009346736b22cb907bff8.tar.xz
perf dso: Separate generic code in dso__data_file_size()
Moving file specific code in dso__data_file_size function into separate file_size function. I'll add bpf specific code in following patches. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Song Liu <songliubraving@fb.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stanislav Fomichev <sdf@google.com> Link: http://lkml.kernel.org/r/20190508132010.14512-2-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/dso.c')
-rw-r--r--tools/perf/util/dso.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c
index e059976d9d93..cb6199c1390a 100644
--- a/tools/perf/util/dso.c
+++ b/tools/perf/util/dso.c
@@ -898,18 +898,12 @@ static ssize_t cached_read(struct dso *dso, struct machine *machine,
return r;
}
-int dso__data_file_size(struct dso *dso, struct machine *machine)
+static int file_size(struct dso *dso, struct machine *machine)
{
int ret = 0;
struct stat st;
char sbuf[STRERR_BUFSIZE];
- if (dso->data.file_size)
- return 0;
-
- if (dso->data.status == DSO_DATA_STATUS_ERROR)
- return -1;
-
pthread_mutex_lock(&dso__data_open_lock);
/*
@@ -938,6 +932,17 @@ out:
return ret;
}
+int dso__data_file_size(struct dso *dso, struct machine *machine)
+{
+ if (dso->data.file_size)
+ return 0;
+
+ if (dso->data.status == DSO_DATA_STATUS_ERROR)
+ return -1;
+
+ return file_size(dso, machine);
+}
+
/**
* dso__data_size - Return dso data size
* @dso: dso object