From: J. Bruce Fields <bfields@citi.umich.edu>
Date: Fri, 4 Jun 2010 20:42:08 +0000 (-0400)
Subject: nfsd4: shut down callback queue outside state lock
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c3935e30495869dd611e1cd62253c94ebc7c6c04;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

nfsd4: shut down callback queue outside state lock

This reportedly causes a lockdep warning on nfsd shutdown.  That looks
like a false positive to me, but there's no reason why this needs the
state lock anyway.

Reported-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
---

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 12f7109720c2..4a2734758778 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -4122,8 +4122,8 @@ nfs4_state_shutdown(void)
 	nfs4_lock_state();
 	nfs4_release_reclaim();
 	__nfs4_state_shutdown();
-	nfsd4_destroy_callback_queue();
 	nfs4_unlock_state();
+	nfsd4_destroy_callback_queue();
 }
 
 /*