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Diffstat (limited to 'net/devlink/devl_internal.h')
-rw-r--r--net/devlink/devl_internal.h21
1 files changed, 17 insertions, 4 deletions
diff --git a/net/devlink/devl_internal.h b/net/devlink/devl_internal.h
index 183dbe3807..5ea2e2012e 100644
--- a/net/devlink/devl_internal.h
+++ b/net/devlink/devl_internal.h
@@ -3,6 +3,7 @@
* Copyright (c) 2016 Jiri Pirko <jiri@mellanox.com>
*/
+#include <linux/device.h>
#include <linux/etherdevice.h>
#include <linux/mutex.h>
#include <linux/netdevice.h>
@@ -96,6 +97,20 @@ static inline bool devl_is_registered(struct devlink *devlink)
return xa_get_mark(&devlinks, devlink->index, DEVLINK_REGISTERED);
}
+static inline void devl_dev_lock(struct devlink *devlink, bool dev_lock)
+{
+ if (dev_lock)
+ device_lock(devlink->dev);
+ devl_lock(devlink);
+}
+
+static inline void devl_dev_unlock(struct devlink *devlink, bool dev_lock)
+{
+ devl_unlock(devlink);
+ if (dev_lock)
+ device_unlock(devlink->dev);
+}
+
typedef void devlink_rel_notify_cb_t(struct devlink *devlink, u32 obj_index);
typedef void devlink_rel_cleanup_cb_t(struct devlink *devlink, u32 obj_index,
u32 rel_index);
@@ -111,9 +126,6 @@ int devlink_rel_devlink_handle_put(struct sk_buff *msg, struct devlink *devlink,
bool *msg_updated);
/* Netlink */
-#define DEVLINK_NL_FLAG_NEED_PORT BIT(0)
-#define DEVLINK_NL_FLAG_NEED_DEVLINK_OR_PORT BIT(1)
-
enum devlink_multicast_groups {
DEVLINK_MCGRP_CONFIG,
};
@@ -140,7 +152,8 @@ typedef int devlink_nl_dump_one_func_t(struct sk_buff *msg,
int flags);
struct devlink *
-devlink_get_from_attrs_lock(struct net *net, struct nlattr **attrs);
+devlink_get_from_attrs_lock(struct net *net, struct nlattr **attrs,
+ bool dev_lock);
int devlink_nl_dumpit(struct sk_buff *msg, struct netlink_callback *cb,
devlink_nl_dump_one_func_t *dump_one);