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Merge remote-tracking branch 'torvalds/master' into perf/core
[linux-2.6-microblaze.git]
/
tools
/
perf
/
util
/
synthetic-events.c
diff --git
a/tools/perf/util/synthetic-events.c
b/tools/perf/util/synthetic-events.c
index
49c9353
..
35aa0c0
100644
(file)
--- a/
tools/perf/util/synthetic-events.c
+++ b/
tools/perf/util/synthetic-events.c
@@
-424,7
+424,7
@@
int perf_event__synthesize_mmap_events(struct perf_tool *tool,
while (!io.eof) {
static const char anonstr[] = "//anon";
while (!io.eof) {
static const char anonstr[] = "//anon";
- size_t size;
+ size_t size
, aligned_size
;
/* ensure null termination since stack will be reused. */
event->mmap2.filename[0] = '\0';
/* ensure null termination since stack will be reused. */
event->mmap2.filename[0] = '\0';
@@
-484,11
+484,12
@@
out:
}
size = strlen(event->mmap2.filename) + 1;
}
size = strlen(event->mmap2.filename) + 1;
- size = PERF_ALIGN(size, sizeof(u64));
+
aligned_
size = PERF_ALIGN(size, sizeof(u64));
event->mmap2.len -= event->mmap.start;
event->mmap2.header.size = (sizeof(event->mmap2) -
event->mmap2.len -= event->mmap.start;
event->mmap2.header.size = (sizeof(event->mmap2) -
- (sizeof(event->mmap2.filename) - size));
- memset(event->mmap2.filename + size, 0, machine->id_hdr_size);
+ (sizeof(event->mmap2.filename) - aligned_size));
+ memset(event->mmap2.filename + size, 0, machine->id_hdr_size +
+ (aligned_size - size));
event->mmap2.header.size += machine->id_hdr_size;
event->mmap2.pid = tgid;
event->mmap2.tid = pid;
event->mmap2.header.size += machine->id_hdr_size;
event->mmap2.pid = tgid;
event->mmap2.tid = pid;
@@
-758,7
+759,7
@@
static int __event__synthesize_thread(union perf_event *comm_event,
for (i = 0; i < n; i++) {
char *end;
pid_t _pid;
for (i = 0; i < n; i++) {
char *end;
pid_t _pid;
- bool kernel_thread;
+ bool kernel_thread
= false
;
_pid = strtol(dirent[i]->d_name, &end, 10);
if (*end)
_pid = strtol(dirent[i]->d_name, &end, 10);
if (*end)