diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c index 2dc0978428e6..daf029931b5f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_dpipe.c @@ -2,6 +2,7 @@ /* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */ #include <linux/kernel.h> +#include <linux/mutex.h> #include <net/devlink.h> #include "spectrum.h" @@ -210,7 +211,7 @@ mlxsw_sp_dpipe_table_erif_entries_dump(void *priv, bool counters_enabled, return err; rif_count = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); - rtnl_lock(); + mutex_lock(&mlxsw_sp->router->lock); i = 0; start_again: err = devlink_dpipe_entry_ctx_prepare(dump_ctx); @@ -241,14 +242,14 @@ start_again: devlink_dpipe_entry_ctx_close(dump_ctx); if (i != rif_count) goto start_again; - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); devlink_dpipe_entry_clear(&entry); return 0; err_entry_append: err_entry_get: err_ctx_prepare: - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); devlink_dpipe_entry_clear(&entry); return err; } @@ -258,7 +259,7 @@ static int mlxsw_sp_dpipe_table_erif_counters_update(void *priv, bool enable) struct mlxsw_sp *mlxsw_sp = priv; int i; - rtnl_lock(); + mutex_lock(&mlxsw_sp->router->lock); for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) { struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i); @@ -271,7 +272,7 @@ static int mlxsw_sp_dpipe_table_erif_counters_update(void *priv, bool enable) mlxsw_sp_rif_counter_free(mlxsw_sp, rif, MLXSW_SP_RIF_COUNTER_EGRESS); } - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); return 0; } @@ -546,7 +547,7 @@ mlxsw_sp_dpipe_table_host_entries_get(struct mlxsw_sp *mlxsw_sp, int i, j; int err; - rtnl_lock(); + mutex_lock(&mlxsw_sp->router->lock); i = 0; rif_count = MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); start_again: @@ -602,12 +603,12 @@ out: if (i != rif_count) goto start_again; - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); return 0; err_ctx_prepare: err_entry_append: - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); return err; } @@ -662,7 +663,7 @@ mlxsw_sp_dpipe_table_host_counters_update(struct mlxsw_sp *mlxsw_sp, { int i; - rtnl_lock(); + mutex_lock(&mlxsw_sp->router->lock); for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) { struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i); struct mlxsw_sp_neigh_entry *neigh_entry; @@ -684,7 +685,7 @@ mlxsw_sp_dpipe_table_host_counters_update(struct mlxsw_sp *mlxsw_sp, enable); } } - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); } static int mlxsw_sp_dpipe_table_host4_counters_update(void *priv, bool enable) @@ -701,7 +702,7 @@ mlxsw_sp_dpipe_table_host_size_get(struct mlxsw_sp *mlxsw_sp, int type) u64 size = 0; int i; - rtnl_lock(); + mutex_lock(&mlxsw_sp->router->lock); for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_RIFS); i++) { struct mlxsw_sp_rif *rif = mlxsw_sp_rif_by_index(mlxsw_sp, i); struct mlxsw_sp_neigh_entry *neigh_entry; @@ -721,7 +722,7 @@ mlxsw_sp_dpipe_table_host_size_get(struct mlxsw_sp *mlxsw_sp, int type) size++; } } - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); return size; } @@ -1093,7 +1094,7 @@ mlxsw_sp_dpipe_table_adj_entries_get(struct mlxsw_sp *mlxsw_sp, int j; int err; - rtnl_lock(); + mutex_lock(&mlxsw_sp->router->lock); nh_count_max = mlxsw_sp_dpipe_table_adj_size(mlxsw_sp); start_again: err = devlink_dpipe_entry_ctx_prepare(dump_ctx); @@ -1130,13 +1131,13 @@ skip: devlink_dpipe_entry_ctx_close(dump_ctx); if (nh_count != nh_count_max) goto start_again; - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); return 0; err_ctx_prepare: err_entry_append: - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); return err; } @@ -1206,9 +1207,9 @@ mlxsw_sp_dpipe_table_adj_size_get(void *priv) struct mlxsw_sp *mlxsw_sp = priv; u64 size; - rtnl_lock(); + mutex_lock(&mlxsw_sp->router->lock); size = mlxsw_sp_dpipe_table_adj_size(mlxsw_sp); - rtnl_unlock(); + mutex_unlock(&mlxsw_sp->router->lock); return size; } |