(2013/10/29 2:31), Srikar Dronamraju wrote: >>> >>> But what if a system has both 32 bit libc and 64 bit libc? >>> Wont we could end up with 2 libc:setjmp? >>> Should we give some more intelligence into perf to choose the 64 bit >>> libc over 32 bit one? >> >> You can just trace both of them by default, no? >> > > There has to be a one to one association with the event name and its > mapping. Every event name will finally map to a unique inode and an > offset. > > One option would be for perf to look at these markers and have a > different event name for similar markers in different executables.
Or, another idea is introducing hidden event group which automatically merges those similar markers and shows as one event alias name. :) Thank you, -- Masami HIRAMATSU IT Management Research Dept. Linux Technology Center Hitachi, Ltd., Yokohama Research Laboratory E-mail: masami.hiramatsu...@hitachi.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
