Re: [PATCH] perf: make perf script actually spit out backtraces for events

2014-03-26 Thread Josef Bacik
On 03/26/2014 03:27 PM, David Ahern wrote: On 3/26/14, 12:57 PM, Josef Bacik wrote: We are trying to debug a problem internally and noticed that if we use perf record -g -e and then try to use perf script to get the events and their backtraces that we weren't getting the backtraces, even though

Re: [PATCH] perf: make perf script actually spit out backtraces for events

2014-03-26 Thread David Ahern
On 3/26/14, 12:57 PM, Josef Bacik wrote: We are trying to debug a problem internally and noticed that if we use perf record -g -e and then try to use perf script to get the events and their backtraces that we weren't getting the backtraces, even though they were collected and would show up with

[PATCH] perf: make perf script actually spit out backtraces for events

2014-03-26 Thread Josef Bacik
We are trying to debug a problem internally and noticed that if we use perf record -g -e and then try to use perf script to get the events and their backtraces that we weren't getting the backtraces, even though they were collected and would show up with perf report. For some reason the tracepoin