On Sun, 2013-01-06 at 10:39 -0800, Eric Dumazet wrote: > On Sun, 2013-01-06 at 18:35 +0100, Willy Tarreau wrote: > > > Unfortunately it does not work any better, which means to me > > that we don't leave via this code path. I tried other tricks > > which failed too. I need to understand this part better before > > randomly fiddling with it. > > > > OK, now I have your test program, I can work on a fix, dont worry ;) > > The MSG_SENDPAGE_NOTLAST logic needs to be tweaked. >
(sd->len is usually 4096, which is expected, but sd->total_len value is huge in your case, so we always set the flag in fs/splice.c) -- 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/
