Windows: cm_BufWrite() must wait in cm_SyncOp()
Now that it is permissible for more than one store data operation
to construct BIOD lists in parallel, cm_BufWrite() must be willing
to wait in cm_SyncOp(). Otherwise, the daemon threads will spin.
Change-Id: I77ee2005025de9255b4c9cdb8bed8efc44b9518a
Reviewed-on: http://gerrit.openafs.org/6423
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@secure-endpoints.com>
Tested-by: Jeffrey Altman <jaltman@secure-endpoints.com>