net/mlx5e: Move and optimize query out of buffer function
authorGal Pressman <galp@mellanox.com>
Wed, 14 Jun 2017 08:52:33 +0000 (11:52 +0300)
committerSaeed Mahameed <saeedm@mellanox.com>
Thu, 15 Jun 2017 21:19:02 +0000 (00:19 +0300)
commit432609a4cdfb1c3e3a58e6e37b3501e42bfc50ab
tree17ab73f9df9c837904cb563dce7493cba67d6e82
parent0883b4f456f691a54df7a9ae5607ade456fa7b97
net/mlx5e: Move and optimize query out of buffer function

Move "query queue counter out of buffer" helper function out of
qp.c to en_main.c, since mlx5e netdev driver is the only one to use it.

Also allocate the output buffer on the stack instead of the heap, to reduce
number of heap allocs on update_stats work.

Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Cc: kernel-team@fb.com
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
drivers/net/ethernet/mellanox/mlx5/core/qp.c
include/linux/mlx5/qp.h