Messages in this thread | | | Date | Tue, 16 Jan 2001 10:46:03 -0500 | From | "David L. Parsley" <> | Subject | Re: Is sendfile all that sexy? |
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Jakub Jelinek wrote:
> > This makes me wonder... > > > > If the kernel only kept a queue of the three smallest unused fd's, and > > when the queue emptied handed out whatever it liked, how many things > > would break? I suspect this would cover a lot of bases... > > First it would break Unix98 and other standards: [snip]
Yeah, I reallized it would violate at least POSIX. The discussion was just bandying about ways to avoid an expensive 'open()' without breaking lots of utilities and glibc stuff. This might be something that could be configured for specific server environments, where performance is more imporant than POSIX/Unix98, but you still don't want to completely break the system. Just a thought, brain-damaged as it might be. ;-)
regards, David
-- David L. Parsley Network Administrator Roanoke College - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
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