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| author | Waiman Long <Waiman.Long@hp.com> | 2014-09-29 16:07:28 -0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-09-30 12:11:49 -0300 |
| commit | 8fa7d87f91479f7124142ca4ad93a37b80f8c1c0 (patch) | |
| tree | 7ec17d252a3a55636abf4542e7d944e41345c8e1 /tools/perf/util/probe-event.c | |
| parent | e19685ed24b518440c0717719ff02e74c0e6d2cb (diff) | |
| download | linux-8fa7d87f91479f7124142ca4ad93a37b80f8c1c0.tar.bz2 | |
perf symbols: Encapsulate dsos list head into struct dsos
This is a precursor patch to enable long name searching of DSOs using
a rbtree.
In this patch, a new dsos structure is created which contains only a
list head structure for the moment.
The new dsos structure is used, in turn, in the machine structure for
the user_dsos and kernel_dsos fields.
Only the following 3 dsos functions are modified to accept the new dsos
structure parameter instead of list_head:
- dsos__add()
- dsos__find()
- __dsos__findnew()
Signed-off-by: Waiman Long <Waiman.Long@hp.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Douglas Hatch <doug.hatch@hp.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Scott J Norton <scott.norton@hp.com>
Link: http://lkml.kernel.org/r/1412021249-19201-2-git-send-email-Waiman.Long@hp.com
[ Move struct dsos to dso.h to reduce the dso methods depends on machine.h ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-event.c')
| -rw-r--r-- | tools/perf/util/probe-event.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index be37b5aca335..c150ca4343eb 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -184,7 +184,8 @@ static struct dso *kernel_get_module_dso(const char *module) const char *vmlinux_name; if (module) { - list_for_each_entry(dso, &host_machine->kernel_dsos, node) { + list_for_each_entry(dso, &host_machine->kernel_dsos.head, + node) { if (strncmp(dso->short_name + 1, module, dso->short_name_len - 2) == 0) goto found; |