mirror of https://gitee.com/openkylin/linux.git
nfs: remove an obsolete nfs_flock comment
We *do* now allow bsd flocks over nfs. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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@ -702,13 +702,6 @@ static int nfs_flock(struct file *filp, int cmd, struct file_lock *fl)
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filp->f_path.dentry->d_name.name,
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filp->f_path.dentry->d_name.name,
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fl->fl_type, fl->fl_flags);
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fl->fl_type, fl->fl_flags);
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/*
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* No BSD flocks over NFS allowed.
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* Note: we could try to fake a POSIX lock request here by
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* using ((u32) filp | 0x80000000) or some such as the pid.
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* Not sure whether that would be unique, though, or whether
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* that would break in other places.
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*/
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if (!(fl->fl_flags & FL_FLOCK))
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if (!(fl->fl_flags & FL_FLOCK))
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return -ENOLCK;
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return -ENOLCK;
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