--On Thursday, October 02, 2003 22:24:53 -0400 Garrett Wollman <[EMAIL PROTECTED]> wrote:
> I've read the comment at the top of this function, which is a > nice summary that seems to totally miss the mark, since the locking > protocol is determined by the operating system and not by the AFS > code anyway. The comments in GetVcache aren't relevant to operating system locks (vn_lock), they're relevant to the vcache lock (Obtain[Read|Write]Lock(&avc->lock), which protects afs metadata, not operating system metadata. The operating system's invariants cannot simply be mapped onto afs's locks, since that could end up violating afs locking invariants (e.g. cannot hold afs_xvcache while holding a vcache write lock and vice-versa). I would think this would be obvious, so what is it that you're really complaining about? _______________________________________________ OpenAFS-devel mailing list [EMAIL PROTECTED] https://lists.openafs.org/mailman/listinfo/openafs-devel
