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    SubjectRe: [PATCH RFC] vfs: make fstatat retry on ESTALE errors from getattr call
    Jeff Layton wrote:

    error = user_path_at(dfd, filename, lookup_flags, &path);
    if (error)
    goto out;

    error = vfs_getattr(path.mnt, path.dentry, stat);
    + should_retry = error == -ESTALE ? retry_estale(path.dentry) : false;
    + if (should_retry) {
    + lookup_flags |= LOOKUP_REVAL;
    + goto retry;
    + }
    return error;

    This is starting to look like FORTRAN. Maybe turn this into a "do while"?
    Then you could make the "goto out" into a break and get rid of them both.

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      Last update: 2012-04-13 14:13    [W:0.023 / U:36.836 seconds]
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