Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

 * Remove die()/exit() calls from several tools.

 * Add missing perf_regs.h file to MANIFEST

 * Clean up and improve 'perf sched' performance by elliminating lots of
   needless calls to libtraceevent.

 * More patches to make perf build on Android, from Irina Tirdea

 * Resolve vdso callchains, from Jiri Olsa

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 15 insertions, 14 deletions

diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 84ff6f160cd..8202f5ca048 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -112,7 +112,7 @@ static pid_t perf_event__synthesize_comm(struct perf_tool *tool,
 	event->comm.header.type = PERF_RECORD_COMM;
 
 	size = strlen(event->comm.comm) + 1;
-	size = ALIGN(size, sizeof(u64));
+	size = PERF_ALIGN(size, sizeof(u64));
 	memset(event->comm.comm + size, 0, machine->id_hdr_size);
 	event->comm.header.size = (sizeof(event->comm) -
 				(sizeof(event->comm.comm) - size) +
@@ -145,7 +145,7 @@ static pid_t perf_event__synthesize_comm(struct perf_tool *tool,
 					 sizeof(event->comm.comm));
 
 		size = strlen(event->comm.comm) + 1;
-		size = ALIGN(size, sizeof(u64));
+		size = PERF_ALIGN(size, sizeof(u64));
 		memset(event->comm.comm + size, 0, machine->id_hdr_size);
 		event->comm.header.size = (sizeof(event->comm) -
 					  (sizeof(event->comm.comm) - size) +
@@ -228,7 +228,7 @@ static int perf_event__synthesize_mmap_events(struct perf_tool *tool,
 			size = strlen(execname);
 			execname[size - 1] = '\0'; /* Remove \n */
 			memcpy(event->mmap.filename, execname, size);
-			size = ALIGN(size, sizeof(u64));
+			size = PERF_ALIGN(size, sizeof(u64));
 			event->mmap.len -= event->mmap.start;
 			event->mmap.header.size = (sizeof(event->mmap) -
 					        (sizeof(event->mmap.filename) - size));
@@ -282,7 +282,7 @@ int perf_event__synthesize_modules(struct perf_tool *tool,
 		if (pos->dso->kernel)
 			continue;
 
-		size = ALIGN(pos->dso->long_name_len + 1, sizeof(u64));
+		size = PERF_ALIGN(pos->dso->long_name_len + 1, sizeof(u64));
 		event->mmap.header.type = PERF_RECORD_MMAP;
 		event->mmap.header.size = (sizeof(event->mmap) -
 				        (sizeof(event->mmap.filename) - size));
@@ -494,7 +494,7 @@ int perf_event__synthesize_kernel_mmap(struct perf_tool *tool,
 	map = machine->vmlinux_maps[MAP__FUNCTION];
 	size = snprintf(event->mmap.filename, sizeof(event->mmap.filename),
 			"%s%s", mmap_name, symbol_name) + 1;
-	size = ALIGN(size, sizeof(u64));
+	size = PERF_ALIGN(size, sizeof(u64));
 	event->mmap.header.type = PERF_RECORD_MMAP;
 	event->mmap.header.size = (sizeof(event->mmap) -
 			(sizeof(event->mmap.filename) - size) + machine->id_hdr_size);
@@ -514,9 +514,9 @@ size_t perf_event__fprintf_comm(union perf_event *event, FILE *fp)
 	return fprintf(fp, ": %s:%d\n", event->comm.comm, event->comm.tid);
 }
 
-int perf_event__process_comm(struct perf_tool *tool __used,
+int perf_event__process_comm(struct perf_tool *tool __maybe_unused,
 			     union perf_event *event,
-			     struct perf_sample *sample __used,
+			     struct perf_sample *sample __maybe_unused,
 			     struct machine *machine)
 {
 	struct thread *thread = machine__findnew_thread(machine, event->comm.tid);
@@ -532,10 +532,10 @@ int perf_event__process_comm(struct perf_tool *tool __used,
 	return 0;
 }
 
-int perf_event__process_lost(struct perf_tool *tool __used,
+int perf_event__process_lost(struct perf_tool *tool __maybe_unused,
 			     union perf_event *event,
-			     struct perf_sample *sample __used,
-			     struct machine *machine __used)
+			     struct perf_sample *sample __maybe_unused,
+			     struct machine *machine __maybe_unused)
 {
 	dump_printf(": id:%" PRIu64 ": lost:%" PRIu64 "\n",
 		    event->lost.id, event->lost.lost);
@@ -555,7 +555,8 @@ static void perf_event__set_kernel_mmap_len(union perf_event *event,
 		maps[MAP__FUNCTION]->end = ~0ULL;
 }
 
-static int perf_event__process_kernel_mmap(struct perf_tool *tool __used,
+static int perf_event__process_kernel_mmap(struct perf_tool *tool
+					   __maybe_unused,
 					   union perf_event *event,
 					   struct machine *machine)
 {
@@ -657,7 +658,7 @@ size_t perf_event__fprintf_mmap(union perf_event *event, FILE *fp)
 
 int perf_event__process_mmap(struct perf_tool *tool,
 			     union perf_event *event,
-			     struct perf_sample *sample __used,
+			     struct perf_sample *sample __maybe_unused,
 			     struct machine *machine)
 {
 	struct thread *thread;
@@ -701,9 +702,9 @@ size_t perf_event__fprintf_task(union perf_event *event, FILE *fp)
 		       event->fork.ppid, event->fork.ptid);
 }
 
-int perf_event__process_task(struct perf_tool *tool __used,
+int perf_event__process_task(struct perf_tool *tool __maybe_unused,
 			     union perf_event *event,
-			     struct perf_sample *sample __used,
+			     struct perf_sample *sample __maybe_unused,
 			      struct machine *machine)
 {
 	struct thread *thread = machine__findnew_thread(machine, event->fork.tid);