Merge tag 'v3.13-rc3' into drm-intel-next-queued

Linux 3.13-rc3

I need a backmerge for two reasons:
- For merging the ppgtt patches from Ben I need to pull in the bdw
  support.
- We now have duplicated calls to intel_uncore_forcewake_reset in the
  setup code to due 2 different patches merged into -next and 3.13.
  The conflict is silen so I need the merge to be able to apply
  Deepak's fixup patch.

Conflicts:
	drivers/gpu/drm/i915/intel_display.c

Trivial conflict, it doesn't even show up in the merge diff.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 28 insertions, 18 deletions

diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index afe377b2884..6a250858946 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -15,6 +15,7 @@
 #include "util/tool.h"
 #include "util/debug.h"
 #include "util/build-id.h"
+#include "util/data.h"
 
 #include "util/parse-options.h"
 
@@ -71,12 +72,17 @@ static int perf_event__repipe_attr(struct perf_tool *tool,
 				   union perf_event *event,
 				   struct perf_evlist **pevlist)
 {
+	struct perf_inject *inject = container_of(tool, struct perf_inject,
+						  tool);
 	int ret;
 
 	ret = perf_event__process_attr(tool, event, pevlist);
 	if (ret)
 		return ret;
 
+	if (!inject->pipe_output)
+		return 0;
+
 	return perf_event__repipe_synth(tool, event);
 }
 
@@ -100,8 +106,8 @@ static int perf_event__repipe_sample(struct perf_tool *tool,
 				     struct perf_evsel *evsel,
 				     struct machine *machine)
 {
-	if (evsel->handler.func) {
-		inject_handler f = evsel->handler.func;
+	if (evsel->handler) {
+		inject_handler f = evsel->handler;
 		return f(tool, event, sample, evsel, machine);
 	}
 
@@ -161,38 +167,38 @@ static int perf_event__repipe_tracing_data(struct perf_tool *tool,
 	return err;
 }
 
-static int dso__read_build_id(struct dso *self)
+static int dso__read_build_id(struct dso *dso)
 {
-	if (self->has_build_id)
+	if (dso->has_build_id)
 		return 0;
 
-	if (filename__read_build_id(self->long_name, self->build_id,
-				    sizeof(self->build_id)) > 0) {
-		self->has_build_id = true;
+	if (filename__read_build_id(dso->long_name, dso->build_id,
+				    sizeof(dso->build_id)) > 0) {
+		dso->has_build_id = true;
 		return 0;
 	}
 
 	return -1;
 }
 
-static int dso__inject_build_id(struct dso *self, struct perf_tool *tool,
+static int dso__inject_build_id(struct dso *dso, struct perf_tool *tool,
 				struct machine *machine)
 {
 	u16 misc = PERF_RECORD_MISC_USER;
 	int err;
 
-	if (dso__read_build_id(self) < 0) {
-		pr_debug("no build_id found for %s\n", self->long_name);
+	if (dso__read_build_id(dso) < 0) {
+		pr_debug("no build_id found for %s\n", dso->long_name);
 		return -1;
 	}
 
-	if (self->kernel)
+	if (dso->kernel)
 		misc = PERF_RECORD_MISC_KERNEL;
 
-	err = perf_event__synthesize_build_id(tool, self, misc, perf_event__repipe,
+	err = perf_event__synthesize_build_id(tool, dso, misc, perf_event__repipe,
 					      machine);
 	if (err) {
-		pr_err("Can't synthesize build_id event for %s\n", self->long_name);
+		pr_err("Can't synthesize build_id event for %s\n", dso->long_name);
 		return -1;
 	}
 
@@ -231,7 +237,7 @@ static int perf_event__inject_buildid(struct perf_tool *tool,
 				 * account this as unresolved.
 				 */
 			} else {
-#ifdef LIBELF_SUPPORT
+#ifdef HAVE_LIBELF_SUPPORT
 				pr_warning("no symbols found in %s, maybe "
 					   "install a debug package?\n",
 					   al.map->dso->long_name);
@@ -345,6 +351,10 @@ static int __cmd_inject(struct perf_inject *inject)
 {
 	struct perf_session *session;
 	int ret = -EINVAL;
+	struct perf_data_file file = {
+		.path = inject->input_name,
+		.mode = PERF_DATA_MODE_READ,
+	};
 
 	signal(SIGINT, sig_handler);
 
@@ -355,7 +365,7 @@ static int __cmd_inject(struct perf_inject *inject)
 		inject->tool.tracing_data = perf_event__repipe_tracing_data;
 	}
 
-	session = perf_session__new(inject->input_name, O_RDONLY, false, true, &inject->tool);
+	session = perf_session__new(&file, true, &inject->tool);
 	if (session == NULL)
 		return -ENOMEM;
 
@@ -373,11 +383,11 @@ static int __cmd_inject(struct perf_inject *inject)
 				if (perf_evsel__check_stype(evsel, PERF_SAMPLE_TID, "TID"))
 					return -EINVAL;
 
-				evsel->handler.func = perf_inject__sched_switch;
+				evsel->handler = perf_inject__sched_switch;
 			} else if (!strcmp(name, "sched:sched_process_exit"))
-				evsel->handler.func = perf_inject__sched_process_exit;
+				evsel->handler = perf_inject__sched_process_exit;
 			else if (!strncmp(name, "sched:sched_stat_", 17))
-				evsel->handler.func = perf_inject__sched_stat;
+				evsel->handler = perf_inject__sched_stat;
 		}
 	}