[PATCH 4.4 40/67] grace: replace BUG_ON by WARN_ONCE in exit_net hook

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

--

From: Vasily Averin 


[ Upstream commit b872285751c1af010e12d02bce7069e2061a58ca ]

Signed-off-by: Vasily Averin 
Signed-off-by: J. Bruce Fields 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman 
---
 fs/nfs_common/grace.c |4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/fs/nfs_common/grace.c
+++ b/fs/nfs_common/grace.c
@@ -104,7 +104,9 @@ grace_exit_net(struct net *net)
 {
struct list_head *grace_list = net_generic(net, grace_net_id);
 
-   BUG_ON(!list_empty(grace_list));
+   WARN_ONCE(!list_empty(grace_list),
+ "net %x %s: grace_list is not empty\n",
+ net->ns.inum, __func__);
 }
 
 static struct pernet_operations grace_net_ops = {

[PATCH 4.4 40/67] grace: replace BUG_ON by WARN_ONCE in exit_net hook

[Greg Kroah-Hartman]

4.4-stable review patch.  If anyone has any objections, please let me know.

--

From: Vasily Averin 


[ Upstream commit b872285751c1af010e12d02bce7069e2061a58ca ]

Signed-off-by: Vasily Averin 
Signed-off-by: J. Bruce Fields 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman 
---
 fs/nfs_common/grace.c |4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

--- a/fs/nfs_common/grace.c
+++ b/fs/nfs_common/grace.c
@@ -104,7 +104,9 @@ grace_exit_net(struct net *net)
 {
struct list_head *grace_list = net_generic(net, grace_net_id);
 
-   BUG_ON(!list_empty(grace_list));
+   WARN_ONCE(!list_empty(grace_list),
+ "net %x %s: grace_list is not empty\n",
+ net->ns.inum, __func__);
 }
 
 static struct pernet_operations grace_net_ops = {