From: Tushar Vyavahare <tushar.vyavahare@intel.com>
To: bpf@vger.kernel.org
Cc: netdev@vger.kernel.org, bjorn@kernel.org,
magnus.karlsson@intel.com, maciej.fijalkowski@intel.com,
jonathan.lemon@gmail.com, davem@davemloft.net, kuba@kernel.org,
pabeni@redhat.com, ast@kernel.org, daniel@iogearbox.net,
tirthendu.sarkar@intel.com, tushar.vyavahare@intel.com
Subject: [PATCH bpf-next v3 5/8] selftests/xsk: remove unnecessary parameter from pkt_set() function call
Date: Wed, 27 Sep 2023 19:22:38 +0530 [thread overview]
Message-ID: <20230927135241.2287547-6-tushar.vyavahare@intel.com> (raw)
In-Reply-To: <20230927135241.2287547-1-tushar.vyavahare@intel.com>
The pkt_set() function no longer needs the umem parameter. This commit
removes the umem parameter from the pkt_set() function.
Signed-off-by: Tushar Vyavahare <tushar.vyavahare@intel.com>
---
tools/testing/selftests/bpf/xskxceiver.c | 27 ++++++++++--------------
1 file changed, 11 insertions(+), 16 deletions(-)
diff --git a/tools/testing/selftests/bpf/xskxceiver.c b/tools/testing/selftests/bpf/xskxceiver.c
index 6d0cd0cc7b5f..57a5126f6182 100644
--- a/tools/testing/selftests/bpf/xskxceiver.c
+++ b/tools/testing/selftests/bpf/xskxceiver.c
@@ -651,7 +651,7 @@ static u32 pkt_get_buffer_len(struct xsk_umem_info *umem, u32 len)
return ceil_u32(len, umem->frame_size) * umem->frame_size;
}
-static struct pkt_stream *pkt_stream_generate(struct xsk_umem_info *umem, u32 nb_pkts, u32 pkt_len)
+static struct pkt_stream *pkt_stream_generate(u32 nb_pkts, u32 pkt_len)
{
struct pkt_stream *pkt_stream;
u32 i;
@@ -672,30 +672,28 @@ static struct pkt_stream *pkt_stream_generate(struct xsk_umem_info *umem, u32 nb
return pkt_stream;
}
-static struct pkt_stream *pkt_stream_clone(struct xsk_umem_info *umem,
- struct pkt_stream *pkt_stream)
+static struct pkt_stream *pkt_stream_clone(struct pkt_stream *pkt_stream)
{
- return pkt_stream_generate(umem, pkt_stream->nb_pkts, pkt_stream->pkts[0].len);
+ return pkt_stream_generate(pkt_stream->nb_pkts, pkt_stream->pkts[0].len);
}
static void pkt_stream_replace(struct test_spec *test, u32 nb_pkts, u32 pkt_len)
{
struct pkt_stream *pkt_stream;
- pkt_stream = pkt_stream_generate(test->ifobj_tx->umem, nb_pkts, pkt_len);
+ pkt_stream = pkt_stream_generate(nb_pkts, pkt_len);
test->ifobj_tx->xsk->pkt_stream = pkt_stream;
- pkt_stream = pkt_stream_generate(test->ifobj_rx->umem, nb_pkts, pkt_len);
+ pkt_stream = pkt_stream_generate(nb_pkts, pkt_len);
test->ifobj_rx->xsk->pkt_stream = pkt_stream;
}
static void __pkt_stream_replace_half(struct ifobject *ifobj, u32 pkt_len,
int offset)
{
- struct xsk_umem_info *umem = ifobj->umem;
struct pkt_stream *pkt_stream;
u32 i;
- pkt_stream = pkt_stream_clone(umem, ifobj->xsk->pkt_stream);
+ pkt_stream = pkt_stream_clone(ifobj->xsk->pkt_stream);
for (i = 1; i < ifobj->xsk->pkt_stream->nb_pkts; i += 2)
pkt_set(pkt_stream, &pkt_stream->pkts[i], offset, pkt_len);
@@ -711,11 +709,10 @@ static void pkt_stream_replace_half(struct test_spec *test, u32 pkt_len, int off
static void pkt_stream_receive_half(struct test_spec *test)
{
- struct xsk_umem_info *umem = test->ifobj_rx->umem;
struct pkt_stream *pkt_stream = test->ifobj_tx->xsk->pkt_stream;
u32 i;
- test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(umem, pkt_stream->nb_pkts,
+ test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(pkt_stream->nb_pkts,
pkt_stream->pkts[0].len);
pkt_stream = test->ifobj_rx->xsk->pkt_stream;
for (i = 1; i < pkt_stream->nb_pkts; i += 2)
@@ -1918,8 +1915,7 @@ static int testapp_stats_tx_invalid_descs(struct test_spec *test)
static int testapp_stats_rx_full(struct test_spec *test)
{
pkt_stream_replace(test, DEFAULT_UMEM_BUFFERS + DEFAULT_UMEM_BUFFERS / 2, MIN_PKT_SIZE);
- test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(test->ifobj_rx->umem,
- DEFAULT_UMEM_BUFFERS, MIN_PKT_SIZE);
+ test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(DEFAULT_UMEM_BUFFERS, MIN_PKT_SIZE);
test->ifobj_rx->xsk->rxqsize = DEFAULT_UMEM_BUFFERS;
test->ifobj_rx->release_rx = false;
@@ -1930,8 +1926,7 @@ static int testapp_stats_rx_full(struct test_spec *test)
static int testapp_stats_fill_empty(struct test_spec *test)
{
pkt_stream_replace(test, DEFAULT_UMEM_BUFFERS + DEFAULT_UMEM_BUFFERS / 2, MIN_PKT_SIZE);
- test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(test->ifobj_rx->umem,
- DEFAULT_UMEM_BUFFERS, MIN_PKT_SIZE);
+ test->ifobj_rx->xsk->pkt_stream = pkt_stream_generate(DEFAULT_UMEM_BUFFERS, MIN_PKT_SIZE);
test->ifobj_rx->use_fill_ring = false;
test->ifobj_rx->validation_func = validate_fill_empty;
@@ -2467,8 +2462,8 @@ int main(int argc, char **argv)
init_iface(ifobj_tx, worker_testapp_validate_tx);
test_spec_init(&test, ifobj_tx, ifobj_rx, 0, &tests[0]);
- tx_pkt_stream_default = pkt_stream_generate(ifobj_tx->umem, DEFAULT_PKT_CNT, MIN_PKT_SIZE);
- rx_pkt_stream_default = pkt_stream_generate(ifobj_rx->umem, DEFAULT_PKT_CNT, MIN_PKT_SIZE);
+ tx_pkt_stream_default = pkt_stream_generate(DEFAULT_PKT_CNT, MIN_PKT_SIZE);
+ rx_pkt_stream_default = pkt_stream_generate(DEFAULT_PKT_CNT, MIN_PKT_SIZE);
if (!tx_pkt_stream_default || !rx_pkt_stream_default)
exit_with_error(ENOMEM);
test.tx_pkt_stream_default = tx_pkt_stream_default;
--
2.34.1
next prev parent reply other threads:[~2023-09-27 13:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-27 13:52 [PATCH bpf-next v3 0/8] Add a test for SHARED_UMEM feature Tushar Vyavahare
2023-09-27 13:52 ` [PATCH bpf-next v3 1/8] selftests/xsk: move pkt_stream to the xsk_socket_info Tushar Vyavahare
2023-09-27 13:52 ` [PATCH bpf-next v3 2/8] selftests/xsk: rename xsk_xdp_metadata.h to xsk_xdp_common.h Tushar Vyavahare
2023-09-27 13:52 ` [PATCH bpf-next v3 3/8] selftests/xsk: move src_mac and dst_mac to the xsk_socket_info Tushar Vyavahare
2023-09-27 13:52 ` [PATCH bpf-next v3 4/8] selftests/xsk: iterate over all the sockets in the receive pkts function Tushar Vyavahare
2023-09-27 13:52 ` Tushar Vyavahare [this message]
2023-09-27 13:52 ` [PATCH bpf-next v3 6/8] selftests/xsk: iterate over all the sockets in the send " Tushar Vyavahare
2023-09-27 13:52 ` [PATCH bpf-next v3 7/8] selftests/xsk: modify xsk_update_xskmap() to accept the index as an argument Tushar Vyavahare
2023-09-27 13:52 ` [PATCH bpf-next v3 8/8] selftests/xsk: add a test for shared umem feature Tushar Vyavahare
2023-10-04 13:17 ` [PATCH bpf-next v3 0/8] Add a test for SHARED_UMEM feature Magnus Karlsson
2023-10-04 13:40 ` patchwork-bot+netdevbpf
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