Messages in this thread | | | From | "Peter Zaitsev" <> | Subject | Re: FIle IO Scatter/Gather. | Date | Sat, 4 Mar 2000 22:45:27 +0300 |
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> > > Could you please tell me if there is (or planned) the sxatter/gather > > or queue processing on file I/O level. > > I mean the syscall there you pass an array of different requests which > > may read or write data in different locations of file. Of couse this > > may be implemented on user level but the in this case you lose the > > gain of requests reordering and processing them in optimal sequence. > > man readv > man writev
These read/write sequentaly located blocks into different memory locations and does not help with any file locations.
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