@@ -33,6 +33,10 @@
#include "netns.h"
#include "sunrpc.h"
+#define RPCDBG_FACILITY RPCDBG_DEBUG
+
+#define NET_NAME(net) ((net == &init_net) ? " (init_net)" : "")
+
static struct vfsmount *rpc_mnt __read_mostly;
static int rpc_mount_count;
@@ -1083,6 +1087,8 @@ rpc_fill_super(struct super_block *sb, void *data, int silent)
}
if (rpc_populate(root, files, RPCAUTH_lockd, RPCAUTH_RootEOF, NULL))
return -ENOMEM;
+ dprintk("RPC: sending pipefs MOUNT notification for net %p%s\n", net,
+ NET_NAME(net));
err = blocking_notifier_call_chain(&rpc_pipefs_notifier_list,
RPC_PIPEFS_MOUNT,
sb);
@@ -1116,6 +1122,8 @@ void rpc_kill_sb(struct super_block *sb)
sn->pipefs_sb = NULL;
mutex_unlock(&sn->pipefs_sb_lock);
put_net(net);
+ dprintk("RPC: sending pipefs UMOUNT notification for net %p%s\n", net,
+ NET_NAME(net));
blocking_notifier_call_chain(&rpc_pipefs_notifier_list,
RPC_PIPEFS_UMOUNT,
sb);
This patch adds debug messages for notification events. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> --- net/sunrpc/rpc_pipe.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html