On Sun, Sep 01, 2013 at 12:36:11PM +0200, Jiri Olsa wrote: > hi, > sending the support for multiple file storage. Initial > RFC is here: > http://marc.info/?l=linux-kernel&m=137408381902423&w=2 > > v2 changes: > - reworked perf mmap size setup to be able to get > the mmap size value easily later > - added perf.data read/write test for v2 and v3 > for both endianity > - added record '-M time' support
So this 0/n post seems to have forgotten to list the rationale for doing all this.. The only reason I wanted this is so that each thread can write its own data. The current one file thing is an immense bottle-neck for big machines. However your earlier patches didn't do it because of that -- I forgot why they did it and you're now not telling. -- 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/
