smb: client: simplify cached dir invalidation/closecfid-fixes

We already have the laundromat thread (to cleanup expired cfids) and the
cfid_put_wq workqueue to parallel-process cfids invalidation, so remove
the invalidation worker.

This also allows the removal of the cfids->dying list, which simplify
thing even further.

In general, there are less processes running, less locks taken, and,
code-wise, less room for mistakes.

Signed-off-by: Enzo Matsumiya <ematsumiya@suse.de>

0 files changed, 0 insertions, 0 deletions