mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 05:48:40 +00:00
efda760fe9
As reported by David Jeffery: "a signal was sent to lockd while lockd was shutting down from a request to stop nfs. The signal causes lockd to call restart_grace() which puts the lockd_net structure on the grace list. If this signal is received at the wrong time, it will occur after lockd_down_net() has called locks_end_grace() but before lockd_down_net() stops the lockd thread. This leads to lockd putting the lockd_net structure back on the grace list, then exiting without anything removing it from the list." So, perform the final locks_end_grace() from the the lockd thread; this ensures it's serialized with respect to restart_grace(). Reported-by: David Jeffery <djeffery@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> |
||
|---|---|---|
| .. | ||
| clnt4xdr.c | ||
| clntlock.c | ||
| clntproc.c | ||
| clntxdr.c | ||
| host.c | ||
| Makefile | ||
| mon.c | ||
| netns.h | ||
| procfs.c | ||
| procfs.h | ||
| svc.c | ||
| svc4proc.c | ||
| svclock.c | ||
| svcproc.c | ||
| svcshare.c | ||
| svcsubs.c | ||
| xdr.c | ||
| xdr4.c | ||