diff options
author | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-03-26 12:44:27 +0200 |
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committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2020-03-26 12:46:50 +0200 |
commit | 87d308708712ff6075c4dd54b0519b47fdad8816 (patch) | |
tree | 2fb6458b1db7dd21be2648f42412dd2485846c76 /backport-include/linux/rtnetlink.h |
Backports v5.4.27
Backports generated by toradex backports f6e8852f1ef28e6d3c9bae8400eb6a87a6b0c3e7
against mainline kernel tag v5.4.27
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Diffstat (limited to 'backport-include/linux/rtnetlink.h')
-rw-r--r-- | backport-include/linux/rtnetlink.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/backport-include/linux/rtnetlink.h b/backport-include/linux/rtnetlink.h new file mode 100644 index 0000000..59beffa --- /dev/null +++ b/backport-include/linux/rtnetlink.h @@ -0,0 +1,29 @@ +#ifndef __BACKPORT_LINUX_RTNETLINK_H +#define __BACKPORT_LINUX_RTNETLINK_H +#include_next <linux/rtnetlink.h> + +#ifndef rtnl_dereference +#define rtnl_dereference(p) \ + rcu_dereference_protected(p, lockdep_rtnl_is_held()) +#endif + +#ifndef rcu_dereference_rtnl +#define rcu_dereference_rtnl(p) \ + rcu_dereference_check(p, rcu_read_lock_held() || \ + lockdep_rtnl_is_held()) +#endif + +#if LINUX_VERSION_IS_LESS(3,19,0) +#define ndo_dflt_fdb_add(ndm, tb, dev, addr, vid, flags) \ + ndo_dflt_fdb_add(ndm, tb, dev, addr, flags) +#endif + +#if LINUX_VERSION_IS_LESS(3,13,0) && \ + !defined(CONFIG_PROVE_LOCKING) +static inline bool lockdep_rtnl_is_held(void) +{ + return true; +} +#endif + +#endif /* __BACKPORT_LINUX_RTNETLINK_H */ |