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| author | Tariq Toukan <tariqt@nvidia.com> | 2021-02-11 13:35:51 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-11 19:08:06 -0800 |
| commit | 4e1beecc3b586e5d05401c0a9e456f96aab0e5a4 (patch) | |
| tree | 0bb99894f397d0619ef331dd243a01924a886194 /net/Kconfig | |
| parent | 3c5a2fd042d0bfac71a2dfb99515723d318df47b (diff) | |
| download | lwn-4e1beecc3b586e5d05401c0a9e456f96aab0e5a4.tar.gz lwn-4e1beecc3b586e5d05401c0a9e456f96aab0e5a4.zip | |
net/sock: Add kernel config SOCK_RX_QUEUE_MAPPING
Use a new config SOCK_RX_QUEUE_MAPPING to compile-in the socket
RX queue field and logic, instead of the XPS config.
This breaks dependency in XPS, and allows selecting it from non-XPS
use cases, as we do in the next patch.
In addition, use the new flag to wrap the logic in sk_rx_queue_get()
and protect access to the sk_rx_queue_mapping field, while keeping
the function exposed unconditionally, just like sk_rx_queue_set()
and sk_rx_queue_clear().
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/Kconfig')
| -rw-r--r-- | net/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/Kconfig b/net/Kconfig index f4c32d982af6..8cea808ad9e8 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -256,9 +256,13 @@ config RFS_ACCEL select CPU_RMAP default y +config SOCK_RX_QUEUE_MAPPING + bool + config XPS bool depends on SMP + select SOCK_RX_QUEUE_MAPPING default y config HWBM |