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    SubjectRe: [GIT PATCH] TTY patches for 2.6.33-git
    On Sun, Dec 13, 2009 at 02:09:14PM -0500, Trond Myklebust wrote:
    > On Sun, 2009-12-13 at 20:04 +0100, Frederic Weisbecker wrote:
    > > In the above cases we have the following comment:
    > >
    > > /* Protect inode->i_flock using the BKL */
    > >
    > > And really it doesn't seem to protect anything else,
    > > fortunately it is acquired in a short path.
    >
    > As I said in my reply, this is the tough one, because the BKL protection
    > is imposed by the VFS locking scheme used in fs/locks.c.
    >
    > There is a similar dependency imposed upon fs/lockd/



    Ok.


    > > fs/nfs/super.c: unlock_kernel();
    > > fs/nfs/super.c: unlock_kernel();
    > >
    > > Protect the mount/unmount path, a bit trickier there.
    > >
    > > But really that looks way much easier to fix than it was
    > > with reiserfs.
    >
    > All the other cases you list should be fixed in the GIT PULL request
    > that I just put out.
    >


    Cool, thanks a lot!



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