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authorAdrian Hunter <adrian.hunter@intel.com>2014-07-22 16:17:53 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2014-07-23 16:45:50 -0300
commit2a03068c5cfa104768703cbefa2e23a6353f8de5 (patch)
tree7c41e71161602591c80a3c2cccbb113eeae0a2c6 /tools/perf/util/vdso.c
parent6d363459d7e6e05f0afeb8e36e6de262a4964694 (diff)
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perf tools: Pass machine to vdso__dso_findnew()
This is preparation for removing the global variables used in vdso.c and thereby fixing the lifetime of the VDSO temporary file. Reviewed-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1406035081-14301-45-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/vdso.c')
-rw-r--r--tools/perf/util/vdso.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/util/vdso.c b/tools/perf/util/vdso.c
index 290582452da3..da5ba4da2bd2 100644
--- a/tools/perf/util/vdso.c
+++ b/tools/perf/util/vdso.c
@@ -11,6 +11,7 @@
#include "vdso.h"
#include "util.h"
#include "symbol.h"
+#include "machine.h"
#include "linux/string.h"
#include "debug.h"
@@ -90,9 +91,9 @@ void vdso__exit(void)
unlink(vdso_file);
}
-struct dso *vdso__dso_findnew(struct list_head *head)
+struct dso *vdso__dso_findnew(struct machine *machine)
{
- struct dso *dso = dsos__find(head, VDSO__MAP_NAME, true);
+ struct dso *dso = dsos__find(&machine->user_dsos, VDSO__MAP_NAME, true);
if (!dso) {
char *file;
@@ -103,7 +104,7 @@ struct dso *vdso__dso_findnew(struct list_head *head)
dso = dso__new(VDSO__MAP_NAME);
if (dso != NULL) {
- dsos__add(head, dso);
+ dsos__add(&machine->user_dsos, dso);
dso__set_long_name(dso, file, false);
}
}