diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/Documentation/Makefile | 2 | ||||
| -rw-r--r-- | tools/perf/Documentation/examples.txt (renamed from tools/perf/Documentation/perf-examples.txt) | 0 | ||||
| -rw-r--r-- | tools/perf/builtin-annotate.c | 7 | ||||
| -rw-r--r-- | tools/perf/builtin-record.c | 2 |
4 files changed, 9 insertions, 2 deletions
diff --git a/tools/perf/Documentation/Makefile b/tools/perf/Documentation/Makefile index 5457192e1b4..bdd3b7ecad0 100644 --- a/tools/perf/Documentation/Makefile +++ b/tools/perf/Documentation/Makefile @@ -35,7 +35,7 @@ man7dir=$(mandir)/man7 # DESTDIR= ASCIIDOC=asciidoc -ASCIIDOC_EXTRA = +ASCIIDOC_EXTRA = --unsafe MANPAGE_XSL = manpage-normal.xsl XMLTO_EXTRA = INSTALL?=install diff --git a/tools/perf/Documentation/perf-examples.txt b/tools/perf/Documentation/examples.txt index 8eb6c489fb1..8eb6c489fb1 100644 --- a/tools/perf/Documentation/perf-examples.txt +++ b/tools/perf/Documentation/examples.txt diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index 1dba568e194..343e7b14bf0 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -980,6 +980,13 @@ process_fork_event(event_t *event, unsigned long offset, unsigned long head) (void *)(long)(event->header.size), event->fork.pid, event->fork.ppid); + /* + * A thread clone will have the same PID for both + * parent and child. + */ + if (thread == parent) + return 0; + if (!thread || !parent || thread__fork(thread, parent)) { dprintf("problem processing PERF_EVENT_FORK, skipping event.\n"); return -1; diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 3d051b9cf25..89a5ddcd1de 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -219,7 +219,7 @@ static pid_t pid_synthesize_comm_event(pid_t pid, int full) snprintf(filename, sizeof(filename), "/proc/%d/status", pid); fp = fopen(filename, "r"); - if (fd == NULL) { + if (fp == NULL) { /* * We raced with a task exiting - just return: */ |