diff options
author | Dominik Sliwa <dominik.sliwa@toradex.com> | 2019-03-04 12:01:54 +0100 |
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committer | Dominik Sliwa <dominik.sliwa@toradex.com> | 2019-03-04 12:01:54 +0100 |
commit | 348fa3f6871f56a37dcd16c99ca98118c6d79a38 (patch) | |
tree | 6fcae7785bae4ffb838fd6549f7d01ba6abf0763 /backport-include/linux/rtnetlink.h |
Backports v4.19.24
Backports generated by toradex backports 515a1fa55cda2b1d952872e1786857481bd54fcc
against mainline kernel tag v4.19.24
Signed-off-by: Dominik Sliwa <dominik.sliwa@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 */ |