Date: Wed, 2 Oct 2019 09:16:18 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r352961 - head/sys/dev/mlx5/mlx5_en Message-ID: <201910020916.x929GIXM098667@repo.freebsd.org>
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Author: hselasky Date: Wed Oct 2 09:16:17 2019 New Revision: 352961 URL: https://svnweb.freebsd.org/changeset/base/352961 Log: Implement macro for asserting priv lock in mlx5en. MFC after: 3 days Sponsored by: Mellanox Technologies Modified: head/sys/dev/mlx5/mlx5_en/en.h head/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c Modified: head/sys/dev/mlx5/mlx5_en/en.h ============================================================================== --- head/sys/dev/mlx5/mlx5_en/en.h Wed Oct 2 09:15:07 2019 (r352960) +++ head/sys/dev/mlx5/mlx5_en/en.h Wed Oct 2 09:16:17 2019 (r352961) @@ -988,6 +988,7 @@ struct mlx5e_priv { #define PRIV_LOCK(priv) sx_xlock(&(priv)->state_lock) #define PRIV_UNLOCK(priv) sx_xunlock(&(priv)->state_lock) #define PRIV_LOCKED(priv) sx_xlocked(&(priv)->state_lock) +#define PRIV_ASSERT_LOCKED(priv) sx_assert(&(priv)->state_lock, SA_XLOCKED) struct sx state_lock; /* Protects Interface state */ struct mlx5_uar cq_uar; u32 pdn; Modified: head/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c ============================================================================== --- head/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c Wed Oct 2 09:15:07 2019 (r352960) +++ head/sys/dev/mlx5/mlx5_en/mlx5_en_flow_table.c Wed Oct 2 09:16:17 2019 (r352961) @@ -772,6 +772,8 @@ mlx5e_sync_ifp_addr(struct mlx5e_priv *priv) struct ifaddr *ifa; struct ifmultiaddr *ifma; + PRIV_ASSERT_LOCKED(priv); + /* XXX adding this entry might not be needed */ mlx5e_add_eth_addr_to_hash(priv->eth_addr.if_uc, LLADDR((struct sockaddr_dl *)(ifp->if_addr->ifa_addr)));
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