[lkml]   [2007]   [Jun]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [patch 7/8] fdmap v2 - implement sys_socket2
    On Sat, 9 Jun 2007, Linus Torvalds wrote:

    > On Sat, 9 Jun 2007, Al Viro wrote:
    > >
    > > Eww... Idea of pipe(2) taking flags as argument...
    > Right. That was one of the patches, and it was one that I said was too
    > damn ugly to live.
    > So I instead suggested the alternate approach of adding a single new
    > system call that runs another system call indirectly, with a set of flags
    > and/or other behaviour modifications.

    What if we put a data section in the vdso and we let userspace set the
    flags or whatever in there? Syslets could use one of those bits to set the
    "threadlet mode" w/out calling a syscall at all.
    In that way we have no new syscalls whatsoever. No?

    - Davide

    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to
    More majordomo info at
    Please read the FAQ at

     \ /
      Last update: 2007-06-10 05:39    [W:0.019 / U:15.056 seconds]
    ©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site