Messages in this thread | | | Date | Thu, 20 Oct 2011 12:58:55 +0400 | From | Cyrill Gorcunov <> | Subject | Re: [PATCH] tools/perf: Increase symbol KSYM_NAME_LEN size |
| |
On Thu, Oct 20, 2011 at 10:45:01AM +0200, Ricardo Ribalda Delgado wrote: > That is 4gb size :S..... I have tried making a dummy program > > int tttttt......ttttt (int a, int b){ > return a+b; > } > > int main(int arg, char *[]argv){ > return tttt....tttt(1,2); > } > > and it has worked at least until t^16384 both in gcc and in gdb, and I > guess it would have continue working until much more. > > Right now, I think we can increase it until 512, to be on the safe > side, and keep it simple. What do you think? >
I've no idea how perf uses them, so I think I have no rights to advise here ;) If this has no performance impact then sure, looks good.
Cyrill
| |