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authorDamjan Marion <damarion@cisco.com>2018-07-11 12:47:43 +0200
committerFlorin Coras <florin.coras@gmail.com>2018-07-11 15:13:41 +0000
commit067cd6229a47ea3ba8b59a2a04090e80afb5bd2c (patch)
tree13d81219dbe0483dda02922ed5a6b6cb4c7632db /src/vnet/devices/netmap
parentb6b04f0c2a64d6edd536add6900e9d458c2fe8d1 (diff)
avoid using thread local storage for thread index
It is cheaper to get thread index from vlib_main_t if available... Change-Id: I4582e160d06d9d7fccdc54271912f0635da79b50 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/devices/netmap')
-rw-r--r--src/vnet/devices/netmap/node.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/devices/netmap/node.c b/src/vnet/devices/netmap/node.c
index 67ddce58440..e541700f4ea 100644
--- a/src/vnet/devices/netmap/node.c
+++ b/src/vnet/devices/netmap/node.c
@@ -98,7 +98,7 @@ netmap_device_input_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
u32 n_free_bufs;
struct netmap_ring *ring;
int cur_ring;
- u32 thread_index = vlib_get_thread_index ();
+ u32 thread_index = vm->thread_index;
u32 n_buffer_bytes = vlib_buffer_free_list_buffer_size (vm,
VLIB_BUFFER_DEFAULT_FREE_LIST_INDEX);
@@ -260,7 +260,7 @@ netmap_input_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
{
int i;
u32 n_rx_packets = 0;
- u32 thread_index = vlib_get_thread_index ();
+ u32 thread_index = vm->thread_index;
netmap_main_t *nm = &netmap_main;
netmap_if_t *nmi;