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Remove c-11 memcpy checks from perf-critical code

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Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1
Signed-off-by: Dave Barach <dave@barachs.net>
This commit is contained in:
Dave Barach
2018-11-13 16:34:13 -05:00
committed by Florin Coras
parent 6917b94f21
commit 178cf493d0
178 changed files with 1351 additions and 1301 deletions
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14
src/plugins/marvell/pp2/input.c
View File

@@ -65,7 +65,7 @@ mrvl_pp2_input_trace (vlib_main_t * vm, vlib_node_runtime_t * node, u32 next0,
tr = vlib_add_trace (vm, node, b0, sizeof (*tr));
tr->next_index = next0;
tr->hw_if_index = ppif->hw_if_index;
clib_memcpy (&tr->desc, d, sizeof (struct pp2_ppio_desc));
clib_memcpy_fast (&tr->desc, d, sizeof (struct pp2_ppio_desc));
}
static_always_inline u16
@@ -225,10 +225,10 @@ mrvl_pp2_device_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
next0 = next1 = ppif->per_interface_next_index;
}
clib_memcpy (vnet_buffer (b0)->sw_if_index, sw_if_index,
sizeof (sw_if_index));
clib_memcpy (vnet_buffer (b1)->sw_if_index, sw_if_index,
sizeof (sw_if_index));
clib_memcpy_fast (vnet_buffer (b0)->sw_if_index, sw_if_index,
sizeof (sw_if_index));
clib_memcpy_fast (vnet_buffer (b1)->sw_if_index, sw_if_index,
sizeof (sw_if_index));
VLIB_BUFFER_TRACE_TRAJECTORY_INIT (b0);
VLIB_BUFFER_TRACE_TRAJECTORY_INIT (b1);
@@ -271,8 +271,8 @@ mrvl_pp2_device_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
next0 = ppif->per_interface_next_index;
}
clib_memcpy (vnet_buffer (b0)->sw_if_index, sw_if_index,
sizeof (sw_if_index));
clib_memcpy_fast (vnet_buffer (b0)->sw_if_index, sw_if_index,
sizeof (sw_if_index));
VLIB_BUFFER_TRACE_TRAJECTORY_INIT (b0);

6
src/plugins/marvell/pp2/output.c
View File

@@ -101,10 +101,10 @@ mrvl_pp2_interface_tx (vlib_main_t * vm,
buffers = vlib_frame_vector_args (frame);
u16 n_copy = clib_min (outq->size - slot, n_sent);
clib_memcpy (outq->buffers + slot, buffers, n_copy * sizeof (u32));
clib_memcpy_fast (outq->buffers + slot, buffers, n_copy * sizeof (u32));
if (PREDICT_FALSE (n_copy < n_sent))
clib_memcpy (outq->buffers, buffers + n_copy,
(n_sent - n_copy) * sizeof (u32));
clib_memcpy_fast (outq->buffers, buffers + n_copy,
(n_sent - n_copy) * sizeof (u32));
outq->head += n_sent;
}