From c6c4ccd7f96993e106dfea7ef18127f972f2db5e Mon Sep 17 00:00:00 2001 From: Taehee Yoo Date: Sun, 22 Dec 2019 11:26:27 +0000 Subject: hsr: add hsr root debugfs directory In current hsr code, when hsr interface is created, it creates debugfs directory /sys/kernel/debug/. If there is same directory or file name in there, it fails. In order to reduce possibility of failure of creation of debugfs, this patch adds root directory. Test commands: ip link add dummy0 type dummy ip link add dummy1 type dummy ip link add hsr0 type hsr slave1 dummy0 slave2 dummy1 Before this patch: /sys/kernel/debug/hsr0/node_table After this patch: /sys/kernel/debug/hsr/hsr0/node_table Signed-off-by: Taehee Yoo Signed-off-by: David S. Miller --- net/hsr/hsr_netlink.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/hsr/hsr_netlink.c') diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c index 8f8337f893ba..8dc0547f01d0 100644 --- a/net/hsr/hsr_netlink.c +++ b/net/hsr/hsr_netlink.c @@ -476,6 +476,7 @@ int __init hsr_netlink_init(void) if (rc) goto fail_genl_register_family; + hsr_debugfs_create_root(); return 0; fail_genl_register_family: -- cgit 1.4.1