On Tue, Jan 09, 2001 at 10:38:30AM -0500, Benjamin C.R. LaHaise wrote: > What you're completely ignoring is that sendpages is lacking a huge amount > of functionality that is *needed*. I can't implement clean async io on > top of sendpages -- it'll require keeping 1 task around per outstanding > io, which is exactly the bottleneck we're trying to work around. Yepp. That's why I proposed to ue rw_kiovec. Currently Alexy seems to have an own hack for socket-only asynch IO with some COW semantics for the userlevel buffers, but I would much prefer a generic version... Christoph P.S. Any chance to find a new version of your aio-patch somewhere? -- Of course it doesn't work. We've performed a software upgrade. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] Please read the FAQ at http://www.tux.org/lkml/
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Chris Evans
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Ingo Molnar
- [patch]: ac4 blk (was Re: [PLEASE-TESTME] Zerocopy n... Jens Axboe
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... J Sloan
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Stephen C. Tweedie
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Benjamin C.R. LaHaise
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Ingo Molnar
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Benjamin C.R. LaHaise
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Stephen C. Tweedie
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Ingo Molnar
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Christoph Hellwig
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... David S. Miller
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Linus Torvalds
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Ingo Molnar
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Linus Torvalds
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Christoph Hellwig
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Linus Torvalds
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Christoph Hellwig
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Linus Torvalds
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Christoph Hellwig
- Re: [PLEASE-TESTME] Zerocopy networking patch, 2.4.0... Linus Torvalds