mirror of
https://github.com/FEX-Emu/linux.git
synced 2025-02-10 13:28:44 +00:00
4ad9a344be
If someone tries to shut down the laundry_wq while it isn't up it'll cause an oops. This can happen because write_ports can create a nfsd_svc before we really start the nfs server, and we may fail before the server is ever started. Also make sure state is shutdown on error paths in nfsd_svc(). Use a common global nfsd_up flag instead of nfs4_init, and create common helper functions for nfsd start/shutdown, as there will be other work that we want done only when we the number of nfsd threads transitions between zero and nonzero. Signed-off-by: J. Bruce Fields <bfields@redhat.com>