Re: FIle IO Scatter/Gather.

From: Peter Zaitsev (pz@spylog.ru)
Date: Sat Mar 04 2000 - 14:48:17 EST

  • Next message: Tigran Aivazian: "invalidate_buffers() not working?"

    > >> aio_read(), aio_write, lio_listio() ?
    >
    > > Well may be - but could you tell me there can i find a documentaion
    about
    > > these syscalls - the url in kernel-docs.txt is broken :( the man also
    does
    > > not give anything :(
    > Those are not syscalls - they're part of glibc. The libc manual
    > documents those functions.

    Well in this case as I understand this will not help much to increase
    perfomance by reordering requests as glibc will probably just map it into
    standart read/write sequence. That's a pity:(

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