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authorJohan Hedberg <johan.hedberg@intel.com>2014-11-19 15:22:22 +0200
committerMarcel Holtmann <marcel@holtmann.org>2014-11-19 16:19:47 +0100
commit0378b59770130a994272b176a2a4346dc27361e9 (patch)
tree38615471a8b13d1e3b4d8d0ad5bfee0b75053249 /include/net
parentcb6f3f7ace0e61285db22508a9efd8a5aeca0af5 (diff)
Bluetooth: Convert link keys list to use RCU
This patch converts the hdev->link_keys list to be protected through RCU, thereby eliminating the need to hold the hdev lock while accessing the list. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/bluetooth/hci_core.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index a805b3d97c0b..396c09840fdf 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -130,6 +130,7 @@ struct smp_irk {
struct link_key {
struct list_head list;
+ struct rcu_head rcu;
bdaddr_t bdaddr;
u8 type;
u8 val[HCI_LINK_KEY_SIZE];