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SUNRPC: add netns refcount tracker to struct rpc_xprt

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Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2022-01-27 12:09:37 -08:00 committed by David S. Miller
parent 9b1831e56c
commit b9a0d6d143
2 changed files with 3 additions and 2 deletions
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1
include/linux/sunrpc/xprt.h
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@ -284,6 +284,7 @@ struct rpc_xprt {
} stat;
struct net *xprt_net;
netns_tracker ns_tracker;
const char *servername;
const char *address_strings[RPC_DISPLAY_MAX];
#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)

4
net/sunrpc/xprt.c
View File

@ -1835,7 +1835,7 @@ EXPORT_SYMBOL_GPL(xprt_alloc);
void xprt_free(struct rpc_xprt *xprt)
{
put_net(xprt->xprt_net);
put_net_track(xprt->xprt_net, &xprt->ns_tracker);
xprt_free_all_slots(xprt);
xprt_free_id(xprt);
rpc_sysfs_xprt_destroy(xprt);
@ -2027,7 +2027,7 @@ static void xprt_init(struct rpc_xprt *xprt, struct net *net)
xprt_init_xid(xprt);
xprt->xprt_net = get_net(net);
xprt->xprt_net = get_net_track(net, &xprt->ns_tracker, GFP_KERNEL);
}
/**