Merge branch 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers into asm-generic

Patches from David Howells <dhowells@redhat.com>:

This is to complete part of the UAPI disintegration for which the
preparatory patches were pulled recently.

Note that there are some fixup patches which are at the base of the
branch aimed at you, plus all arches get the asm-generic branch merged in too.

* 'disintegrate-asm-generic' of git://git.infradead.org/users/dhowells/linux-headers:
  UAPI: (Scripted) Disintegrate include/asm-generic
  UAPI: Fix conditional header installation handling (notably kvm_para.h on m68k)
  c6x: remove c6x signal.h
  UAPI: Split compound conditionals containing __KERNEL__ in Arm64
  UAPI: Fix the guards on various asm/unistd.h files

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

1 files changed, 23 insertions, 27 deletions

diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c
index 02dfa19a467f..f80605eb1855 100644
--- a/tools/perf/util/scripting-engines/trace-event-perl.c
+++ b/tools/perf/util/scripting-engines/trace-event-perl.c
@@ -25,16 +25,16 @@
 #include <ctype.h>
 #include <errno.h>
 
-#include "../../perf.h"
 #include "../util.h"
+#include <EXTERN.h>
+#include <perl.h>
+
+#include "../../perf.h"
 #include "../thread.h"
 #include "../event.h"
 #include "../trace-event.h"
 #include "../evsel.h"
 
-#include <EXTERN.h>
-#include <perl.h>
-
 void boot_Perf__Trace__Context(pTHX_ CV *cv);
 void boot_DynaLoader(pTHX_ CV *cv);
 typedef PerlInterpreter * INTERP;
@@ -237,16 +237,16 @@ static void define_event_symbols(struct event_format *event,
 		define_event_symbols(event, ev_name, args->next);
 }
 
-static inline
-struct event_format *find_cache_event(struct pevent *pevent, int type)
+static inline struct event_format *find_cache_event(struct perf_evsel *evsel)
 {
 	static char ev_name[256];
 	struct event_format *event;
+	int type = evsel->attr.config;
 
 	if (events[type])
 		return events[type];
 
-	events[type] = event = pevent_find_event(pevent, type);
+	events[type] = event = evsel->tp_format;
 	if (!event)
 		return NULL;
 
@@ -257,23 +257,22 @@ struct event_format *find_cache_event(struct pevent *pevent, int type)
 	return event;
 }
 
-static void perl_process_tracepoint(union perf_event *perf_event __unused,
-				    struct pevent *pevent,
+static void perl_process_tracepoint(union perf_event *perf_event __maybe_unused,
 				    struct perf_sample *sample,
 				    struct perf_evsel *evsel,
-				    struct machine *machine __unused,
-				    struct thread *thread)
+				    struct machine *machine __maybe_unused,
+				    struct addr_location *al)
 {
 	struct format_field *field;
 	static char handler[256];
 	unsigned long long val;
 	unsigned long s, ns;
 	struct event_format *event;
-	int type;
 	int pid;
 	int cpu = sample->cpu;
 	void *data = sample->raw_data;
 	unsigned long long nsecs = sample->time;
+	struct thread *thread = al->thread;
 	char *comm = thread->comm;
 
 	dSP;
@@ -281,13 +280,11 @@ static void perl_process_tracepoint(union perf_event *perf_event __unused,
 	if (evsel->attr.type != PERF_TYPE_TRACEPOINT)
 		return;
 
-	type = trace_parse_common_type(pevent, data);
-
-	event = find_cache_event(pevent, type);
+	event = find_cache_event(evsel);
 	if (!event)
-		die("ug! no event found for type %d", type);
+		die("ug! no event found for type %" PRIu64, evsel->attr.config);
 
-	pid = trace_parse_common_pid(pevent, data);
+	pid = raw_field_value(event, "common_pid", data);
 
 	sprintf(handler, "%s::%s", event->system, event->name);
 
@@ -320,7 +317,7 @@ static void perl_process_tracepoint(union perf_event *perf_event __unused,
 				offset = field->offset;
 			XPUSHs(sv_2mortal(newSVpv((char *)data + offset, 0)));
 		} else { /* FIELD_IS_NUMERIC */
-			val = read_size(pevent, data + field->offset,
+			val = read_size(event, data + field->offset,
 					field->size);
 			if (field->flags & FIELD_IS_SIGNED) {
 				XPUSHs(sv_2mortal(newSViv(val)));
@@ -349,11 +346,11 @@ static void perl_process_tracepoint(union perf_event *perf_event __unused,
 	LEAVE;
 }
 
-static void perl_process_event_generic(union perf_event *pevent __unused,
+static void perl_process_event_generic(union perf_event *event,
 				       struct perf_sample *sample,
-				       struct perf_evsel *evsel __unused,
-				       struct machine *machine __unused,
-				       struct thread *thread __unused)
+				       struct perf_evsel *evsel,
+				       struct machine *machine __maybe_unused,
+				       struct addr_location *al __maybe_unused)
 {
 	dSP;
 
@@ -363,7 +360,7 @@ static void perl_process_event_generic(union perf_event *pevent __unused,
 	ENTER;
 	SAVETMPS;
 	PUSHMARK(SP);
-	XPUSHs(sv_2mortal(newSVpvn((const char *)pevent, pevent->header.size)));
+	XPUSHs(sv_2mortal(newSVpvn((const char *)event, event->header.size)));
 	XPUSHs(sv_2mortal(newSVpvn((const char *)&evsel->attr, sizeof(evsel->attr))));
 	XPUSHs(sv_2mortal(newSVpvn((const char *)sample, sizeof(*sample))));
 	XPUSHs(sv_2mortal(newSVpvn((const char *)sample->raw_data, sample->raw_size)));
@@ -376,14 +373,13 @@ static void perl_process_event_generic(union perf_event *pevent __unused,
 }
 
 static void perl_process_event(union perf_event *event,
-			       struct pevent *pevent,
 			       struct perf_sample *sample,
 			       struct perf_evsel *evsel,
 			       struct machine *machine,
-			       struct thread *thread)
+			       struct addr_location *al)
 {
-	perl_process_tracepoint(event, pevent, sample, evsel, machine, thread);
-	perl_process_event_generic(event, sample, evsel, machine, thread);
+	perl_process_tracepoint(event, sample, evsel, machine, al);
+	perl_process_event_generic(event, sample, evsel, machine, al);
 }
 
 static void run_start_sub(void)