diff options
| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2016-02-09 15:40:17 -0500 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-03-03 11:10:38 -0300 |
| commit | a66673a07e260807f570db8f08a9c1207932c665 (patch) | |
| tree | bd7776a034d2b905f3ead8b70f9cfa1d078a21e7 /tools/lib | |
| parent | 9ec72eafee61f68cd57310a99db129ffb71302f3 (diff) | |
| download | lwn-a66673a07e260807f570db8f08a9c1207932c665.tar.gz lwn-a66673a07e260807f570db8f08a9c1207932c665.zip | |
tools lib traceevent: Fix output of %llu for 64 bit values read on 32 bit machines
When a long value is read on 32 bit machines for 64 bit output, the
parsing needs to change "%lu" into "%llu", as the value is read
natively.
Unfortunately, if "%llu" is already there, the code will add another "l"
to it and fail to parse it properly.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20160209204237.337024613@goodmis.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib')
| -rw-r--r-- | tools/lib/traceevent/event-parse.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index fb790aa757eb..865dea55454b 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -4978,7 +4978,7 @@ static void pretty_print(struct trace_seq *s, void *data, int size, struct event break; } } - if (pevent->long_size == 8 && ls && + if (pevent->long_size == 8 && ls == 1 && sizeof(long) != 8) { char *p; |