On Tue, May 27, 2014 at 3:27 AM, Cyrill Gorcunov <gorcu...@gmail.com> wrote: > On Tue, May 27, 2014 at 01:20:13PM +0300, Kirill A. Shutemov wrote: >> Cyrill Gorcunov wrote: >> > Hi! While been trying to run criu on linux-next (due to recent Kirill's >> > patch related >> > to /proc/pid/clear_refs with THP enabled) I noticed that it fails dumping >> > programs when >> > moves data from memory pages into an image file. So I wrote pretty idiotic >> > test and >> > run it on current fedora 20 kernel and then on linux-next. >> > >> >> +Al. He reworked splice code in linux-next. > > Thanks Kirill. Al, it looks like iter_file_splice_write no longer honor @len > while > building kiocb vector but pushes as much as it can.
I guess this should fix your problem: https://lkml.org/lkml/2014/5/27/353 -- 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/
