From: Joyce Kong <joyce.kong@arm.com>
To: maxime.coquelin@redhat.com, jerinj@marvell.com,
zhihong.wang@intel.com, xiaolong.ye@intel.com,
beilei.xing@intel.com, jia.guo@intel.com,
john.mcnamara@intel.com, matan@mellanox.com,
shahafs@mellanox.com, viacheslavo@mellanox.com,
honnappa.nagarahalli@arm.com, phil.yang@arm.com,
ruifeng.wang@arm.com
Cc: dev@dpdk.org, nd@arm.com
Subject: [dpdk-dev] [PATCH v2 6/6] net/mlx5: replace restrict keyword with rte restrict
Date: Mon, 6 Jul 2020 15:49:30 +0800 [thread overview]
Message-ID: <20200706074930.54299-7-joyce.kong@arm.com> (raw)
In-Reply-To: <20200706074930.54299-1-joyce.kong@arm.com>
The 'restrict' keyword is recognized in C99, which might have
some issues with old compilers. It is better to use the wrapper
'__rte_restrict' which can be supported by all compilers for
restricted pointers.
Signed-off-by: Joyce Kong <joyce.kong@arm.com>
---
drivers/net/mlx5/mlx5_rxtx.c | 208 +++++++++++++++++------------------
1 file changed, 104 insertions(+), 104 deletions(-)
diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index e4106bf0a..894f441f3 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -113,13 +113,13 @@ mlx5_queue_state_modify(struct rte_eth_dev *dev,
struct mlx5_mp_arg_queue_state_modify *sm);
static inline void
-mlx5_lro_update_tcp_hdr(struct rte_tcp_hdr *restrict tcp,
- volatile struct mlx5_cqe *restrict cqe,
+mlx5_lro_update_tcp_hdr(struct rte_tcp_hdr *__rte_restrict tcp,
+ volatile struct mlx5_cqe *__rte_restrict cqe,
uint32_t phcsum);
static inline void
-mlx5_lro_update_hdr(uint8_t *restrict padd,
- volatile struct mlx5_cqe *restrict cqe,
+mlx5_lro_update_hdr(uint8_t *__rte_restrict padd,
+ volatile struct mlx5_cqe *__rte_restrict cqe,
uint32_t len);
uint32_t mlx5_ptype_table[] __rte_cache_aligned = {
@@ -374,7 +374,7 @@ mlx5_set_swp_types_table(void)
* Software Parser flags are set by pointer.
*/
static __rte_always_inline uint32_t
-txq_mbuf_to_swp(struct mlx5_txq_local *restrict loc,
+txq_mbuf_to_swp(struct mlx5_txq_local *__rte_restrict loc,
uint8_t *swp_flags,
unsigned int olx)
{
@@ -747,7 +747,7 @@ check_err_cqe_seen(volatile struct mlx5_err_cqe *err_cqe)
* the error completion entry is handled successfully.
*/
static int
-mlx5_tx_error_cqe_handle(struct mlx5_txq_data *restrict txq,
+mlx5_tx_error_cqe_handle(struct mlx5_txq_data *__rte_restrict txq,
volatile struct mlx5_err_cqe *err_cqe)
{
if (err_cqe->syndrome != MLX5_CQE_SYNDROME_WR_FLUSH_ERR) {
@@ -1508,8 +1508,8 @@ mlx5_rx_burst(void *dpdk_rxq, struct rte_mbuf **pkts, uint16_t pkts_n)
* The L3 pseudo-header checksum.
*/
static inline void
-mlx5_lro_update_tcp_hdr(struct rte_tcp_hdr *restrict tcp,
- volatile struct mlx5_cqe *restrict cqe,
+mlx5_lro_update_tcp_hdr(struct rte_tcp_hdr *__rte_restrict tcp,
+ volatile struct mlx5_cqe *__rte_restrict cqe,
uint32_t phcsum)
{
uint8_t l4_type = (rte_be_to_cpu_16(cqe->hdr_type_etc) &
@@ -1550,8 +1550,8 @@ mlx5_lro_update_tcp_hdr(struct rte_tcp_hdr *restrict tcp,
* The packet length.
*/
static inline void
-mlx5_lro_update_hdr(uint8_t *restrict padd,
- volatile struct mlx5_cqe *restrict cqe,
+mlx5_lro_update_hdr(uint8_t *__rte_restrict padd,
+ volatile struct mlx5_cqe *__rte_restrict cqe,
uint32_t len)
{
union {
@@ -1965,7 +1965,7 @@ mlx5_check_vec_rx_support(struct rte_eth_dev *dev __rte_unused)
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_free_mbuf(struct rte_mbuf **restrict pkts,
+mlx5_tx_free_mbuf(struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
unsigned int olx __rte_unused)
{
@@ -2070,7 +2070,7 @@ mlx5_tx_free_mbuf(struct rte_mbuf **restrict pkts,
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_free_elts(struct mlx5_txq_data *restrict txq,
+mlx5_tx_free_elts(struct mlx5_txq_data *__rte_restrict txq,
uint16_t tail,
unsigned int olx __rte_unused)
{
@@ -2111,8 +2111,8 @@ mlx5_tx_free_elts(struct mlx5_txq_data *restrict txq,
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_copy_elts(struct mlx5_txq_data *restrict txq,
- struct rte_mbuf **restrict pkts,
+mlx5_tx_copy_elts(struct mlx5_txq_data *__rte_restrict txq,
+ struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
unsigned int olx __rte_unused)
{
@@ -2148,7 +2148,7 @@ mlx5_tx_copy_elts(struct mlx5_txq_data *restrict txq,
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_comp_flush(struct mlx5_txq_data *restrict txq,
+mlx5_tx_comp_flush(struct mlx5_txq_data *__rte_restrict txq,
volatile struct mlx5_cqe *last_cqe,
unsigned int olx __rte_unused)
{
@@ -2179,7 +2179,7 @@ mlx5_tx_comp_flush(struct mlx5_txq_data *restrict txq,
* routine smaller, simple and faster - from experiments.
*/
static void
-mlx5_tx_handle_completion(struct mlx5_txq_data *restrict txq,
+mlx5_tx_handle_completion(struct mlx5_txq_data *__rte_restrict txq,
unsigned int olx __rte_unused)
{
unsigned int count = MLX5_TX_COMP_MAX_CQE;
@@ -2268,8 +2268,8 @@ mlx5_tx_handle_completion(struct mlx5_txq_data *restrict txq,
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_request_completion(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
+mlx5_tx_request_completion(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
uint16_t head = txq->elts_head;
@@ -2316,7 +2316,7 @@ mlx5_tx_request_completion(struct mlx5_txq_data *restrict txq,
int
mlx5_tx_descriptor_status(void *tx_queue, uint16_t offset)
{
- struct mlx5_txq_data *restrict txq = tx_queue;
+ struct mlx5_txq_data *__rte_restrict txq = tx_queue;
uint16_t used;
mlx5_tx_handle_completion(txq, 0);
@@ -2347,14 +2347,14 @@ mlx5_tx_descriptor_status(void *tx_queue, uint16_t offset)
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_cseg_init(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc __rte_unused,
- struct mlx5_wqe *restrict wqe,
+mlx5_tx_cseg_init(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc __rte_unused,
+ struct mlx5_wqe *__rte_restrict wqe,
unsigned int ds,
unsigned int opcode,
unsigned int olx __rte_unused)
{
- struct mlx5_wqe_cseg *restrict cs = &wqe->cseg;
+ struct mlx5_wqe_cseg *__rte_restrict cs = &wqe->cseg;
/* For legacy MPW replace the EMPW by TSO with modifier. */
if (MLX5_TXOFF_CONFIG(MPW) && opcode == MLX5_OPCODE_ENHANCED_MPSW)
@@ -2382,12 +2382,12 @@ mlx5_tx_cseg_init(struct mlx5_txq_data *restrict txq,
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_eseg_none(struct mlx5_txq_data *restrict txq __rte_unused,
- struct mlx5_txq_local *restrict loc,
- struct mlx5_wqe *restrict wqe,
+mlx5_tx_eseg_none(struct mlx5_txq_data *__rte_restrict txq __rte_unused,
+ struct mlx5_txq_local *__rte_restrict loc,
+ struct mlx5_wqe *__rte_restrict wqe,
unsigned int olx)
{
- struct mlx5_wqe_eseg *restrict es = &wqe->eseg;
+ struct mlx5_wqe_eseg *__rte_restrict es = &wqe->eseg;
uint32_t csum;
/*
@@ -2440,13 +2440,13 @@ mlx5_tx_eseg_none(struct mlx5_txq_data *restrict txq __rte_unused,
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_eseg_dmin(struct mlx5_txq_data *restrict txq __rte_unused,
- struct mlx5_txq_local *restrict loc,
- struct mlx5_wqe *restrict wqe,
+mlx5_tx_eseg_dmin(struct mlx5_txq_data *__rte_restrict txq __rte_unused,
+ struct mlx5_txq_local *__rte_restrict loc,
+ struct mlx5_wqe *__rte_restrict wqe,
unsigned int vlan,
unsigned int olx)
{
- struct mlx5_wqe_eseg *restrict es = &wqe->eseg;
+ struct mlx5_wqe_eseg *__rte_restrict es = &wqe->eseg;
uint32_t csum;
uint8_t *psrc, *pdst;
@@ -2524,15 +2524,15 @@ mlx5_tx_eseg_dmin(struct mlx5_txq_data *restrict txq __rte_unused,
* Pointer to the next Data Segment (aligned and wrapped around).
*/
static __rte_always_inline struct mlx5_wqe_dseg *
-mlx5_tx_eseg_data(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
- struct mlx5_wqe *restrict wqe,
+mlx5_tx_eseg_data(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
+ struct mlx5_wqe *__rte_restrict wqe,
unsigned int vlan,
unsigned int inlen,
unsigned int tso,
unsigned int olx)
{
- struct mlx5_wqe_eseg *restrict es = &wqe->eseg;
+ struct mlx5_wqe_eseg *__rte_restrict es = &wqe->eseg;
uint32_t csum;
uint8_t *psrc, *pdst;
unsigned int part;
@@ -2650,7 +2650,7 @@ mlx5_tx_eseg_data(struct mlx5_txq_data *restrict txq,
*/
static __rte_always_inline unsigned int
mlx5_tx_mseg_memcpy(uint8_t *pdst,
- struct mlx5_txq_local *restrict loc,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int len,
unsigned int must,
unsigned int olx __rte_unused)
@@ -2747,15 +2747,15 @@ mlx5_tx_mseg_memcpy(uint8_t *pdst,
* wrapping check on its own).
*/
static __rte_always_inline struct mlx5_wqe_dseg *
-mlx5_tx_eseg_mdat(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
- struct mlx5_wqe *restrict wqe,
+mlx5_tx_eseg_mdat(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
+ struct mlx5_wqe *__rte_restrict wqe,
unsigned int vlan,
unsigned int inlen,
unsigned int tso,
unsigned int olx)
{
- struct mlx5_wqe_eseg *restrict es = &wqe->eseg;
+ struct mlx5_wqe_eseg *__rte_restrict es = &wqe->eseg;
uint32_t csum;
uint8_t *pdst;
unsigned int part, tlen = 0;
@@ -2851,9 +2851,9 @@ mlx5_tx_eseg_mdat(struct mlx5_txq_data *restrict txq,
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_dseg_ptr(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
- struct mlx5_wqe_dseg *restrict dseg,
+mlx5_tx_dseg_ptr(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
+ struct mlx5_wqe_dseg *__rte_restrict dseg,
uint8_t *buf,
unsigned int len,
unsigned int olx __rte_unused)
@@ -2885,9 +2885,9 @@ mlx5_tx_dseg_ptr(struct mlx5_txq_data *restrict txq,
* compile time and may be used for optimization.
*/
static __rte_always_inline void
-mlx5_tx_dseg_iptr(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
- struct mlx5_wqe_dseg *restrict dseg,
+mlx5_tx_dseg_iptr(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
+ struct mlx5_wqe_dseg *__rte_restrict dseg,
uint8_t *buf,
unsigned int len,
unsigned int olx __rte_unused)
@@ -2961,9 +2961,9 @@ mlx5_tx_dseg_iptr(struct mlx5_txq_data *restrict txq,
* last packet in the eMPW session.
*/
static __rte_always_inline struct mlx5_wqe_dseg *
-mlx5_tx_dseg_empw(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc __rte_unused,
- struct mlx5_wqe_dseg *restrict dseg,
+mlx5_tx_dseg_empw(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc __rte_unused,
+ struct mlx5_wqe_dseg *__rte_restrict dseg,
uint8_t *buf,
unsigned int len,
unsigned int olx __rte_unused)
@@ -3024,9 +3024,9 @@ mlx5_tx_dseg_empw(struct mlx5_txq_data *restrict txq,
* Ring buffer wraparound check is needed.
*/
static __rte_always_inline struct mlx5_wqe_dseg *
-mlx5_tx_dseg_vlan(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc __rte_unused,
- struct mlx5_wqe_dseg *restrict dseg,
+mlx5_tx_dseg_vlan(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc __rte_unused,
+ struct mlx5_wqe_dseg *__rte_restrict dseg,
uint8_t *buf,
unsigned int len,
unsigned int olx __rte_unused)
@@ -3112,15 +3112,15 @@ mlx5_tx_dseg_vlan(struct mlx5_txq_data *restrict txq,
* Actual size of built WQE in segments.
*/
static __rte_always_inline unsigned int
-mlx5_tx_mseg_build(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
- struct mlx5_wqe *restrict wqe,
+mlx5_tx_mseg_build(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
+ struct mlx5_wqe *__rte_restrict wqe,
unsigned int vlan,
unsigned int inlen,
unsigned int tso,
unsigned int olx __rte_unused)
{
- struct mlx5_wqe_dseg *restrict dseg;
+ struct mlx5_wqe_dseg *__rte_restrict dseg;
unsigned int ds;
MLX5_ASSERT((rte_pktmbuf_pkt_len(loc->mbuf) + vlan) >= inlen);
@@ -3225,11 +3225,11 @@ mlx5_tx_mseg_build(struct mlx5_txq_data *restrict txq,
* Local context variables partially updated.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_packet_multi_tso(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
+mlx5_tx_packet_multi_tso(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
- struct mlx5_wqe *restrict wqe;
+ struct mlx5_wqe *__rte_restrict wqe;
unsigned int ds, dlen, inlen, ntcp, vlan = 0;
/*
@@ -3314,12 +3314,12 @@ mlx5_tx_packet_multi_tso(struct mlx5_txq_data *restrict txq,
* Local context variables partially updated.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_packet_multi_send(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
+mlx5_tx_packet_multi_send(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
- struct mlx5_wqe_dseg *restrict dseg;
- struct mlx5_wqe *restrict wqe;
+ struct mlx5_wqe_dseg *__rte_restrict dseg;
+ struct mlx5_wqe *__rte_restrict wqe;
unsigned int ds, nseg;
MLX5_ASSERT(NB_SEGS(loc->mbuf) > 1);
@@ -3422,11 +3422,11 @@ mlx5_tx_packet_multi_send(struct mlx5_txq_data *restrict txq,
* Local context variables partially updated.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_packet_multi_inline(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
+mlx5_tx_packet_multi_inline(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
- struct mlx5_wqe *restrict wqe;
+ struct mlx5_wqe *__rte_restrict wqe;
unsigned int ds, inlen, dlen, vlan = 0;
MLX5_ASSERT(MLX5_TXOFF_CONFIG(INLINE));
@@ -3587,10 +3587,10 @@ mlx5_tx_packet_multi_inline(struct mlx5_txq_data *restrict txq,
* Local context variables updated.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_burst_mseg(struct mlx5_txq_data *restrict txq,
- struct rte_mbuf **restrict pkts,
+mlx5_tx_burst_mseg(struct mlx5_txq_data *__rte_restrict txq,
+ struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
- struct mlx5_txq_local *restrict loc,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
MLX5_ASSERT(loc->elts_free && loc->wqe_free);
@@ -3676,10 +3676,10 @@ mlx5_tx_burst_mseg(struct mlx5_txq_data *restrict txq,
* Local context variables updated.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_burst_tso(struct mlx5_txq_data *restrict txq,
- struct rte_mbuf **restrict pkts,
+mlx5_tx_burst_tso(struct mlx5_txq_data *__rte_restrict txq,
+ struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
- struct mlx5_txq_local *restrict loc,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
MLX5_ASSERT(loc->elts_free && loc->wqe_free);
@@ -3687,8 +3687,8 @@ mlx5_tx_burst_tso(struct mlx5_txq_data *restrict txq,
pkts += loc->pkts_sent + 1;
pkts_n -= loc->pkts_sent;
for (;;) {
- struct mlx5_wqe_dseg *restrict dseg;
- struct mlx5_wqe *restrict wqe;
+ struct mlx5_wqe_dseg *__rte_restrict dseg;
+ struct mlx5_wqe *__rte_restrict wqe;
unsigned int ds, dlen, hlen, ntcp, vlan = 0;
uint8_t *dptr;
@@ -3800,8 +3800,8 @@ mlx5_tx_burst_tso(struct mlx5_txq_data *restrict txq,
* MLX5_TXCMP_CODE_EMPW - single-segment packet, use MPW.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_able_to_empw(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
+mlx5_tx_able_to_empw(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx,
bool newp)
{
@@ -3855,9 +3855,9 @@ mlx5_tx_able_to_empw(struct mlx5_txq_data *restrict txq,
* false - no match, eMPW should be restarted.
*/
static __rte_always_inline bool
-mlx5_tx_match_empw(struct mlx5_txq_data *restrict txq __rte_unused,
- struct mlx5_wqe_eseg *restrict es,
- struct mlx5_txq_local *restrict loc,
+mlx5_tx_match_empw(struct mlx5_txq_data *__rte_restrict txq __rte_unused,
+ struct mlx5_wqe_eseg *__rte_restrict es,
+ struct mlx5_txq_local *__rte_restrict loc,
uint32_t dlen,
unsigned int olx)
{
@@ -3909,8 +3909,8 @@ mlx5_tx_match_empw(struct mlx5_txq_data *restrict txq __rte_unused,
* false - no match, eMPW should be restarted.
*/
static __rte_always_inline void
-mlx5_tx_sdone_empw(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
+mlx5_tx_sdone_empw(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int ds,
unsigned int slen,
unsigned int olx __rte_unused)
@@ -3954,11 +3954,11 @@ mlx5_tx_sdone_empw(struct mlx5_txq_data *restrict txq,
* false - no match, eMPW should be restarted.
*/
static __rte_always_inline void
-mlx5_tx_idone_empw(struct mlx5_txq_data *restrict txq,
- struct mlx5_txq_local *restrict loc,
+mlx5_tx_idone_empw(struct mlx5_txq_data *__rte_restrict txq,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int len,
unsigned int slen,
- struct mlx5_wqe *restrict wqem,
+ struct mlx5_wqe *__rte_restrict wqem,
unsigned int olx __rte_unused)
{
struct mlx5_wqe_dseg *dseg = &wqem->dseg[0];
@@ -4042,10 +4042,10 @@ mlx5_tx_idone_empw(struct mlx5_txq_data *restrict txq,
* No VLAN insertion is supported.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_burst_empw_simple(struct mlx5_txq_data *restrict txq,
- struct rte_mbuf **restrict pkts,
+mlx5_tx_burst_empw_simple(struct mlx5_txq_data *__rte_restrict txq,
+ struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
- struct mlx5_txq_local *restrict loc,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
/*
@@ -4061,8 +4061,8 @@ mlx5_tx_burst_empw_simple(struct mlx5_txq_data *restrict txq,
pkts += loc->pkts_sent + 1;
pkts_n -= loc->pkts_sent;
for (;;) {
- struct mlx5_wqe_dseg *restrict dseg;
- struct mlx5_wqe_eseg *restrict eseg;
+ struct mlx5_wqe_dseg *__rte_restrict dseg;
+ struct mlx5_wqe_eseg *__rte_restrict eseg;
enum mlx5_txcmp_code ret;
unsigned int part, loop;
unsigned int slen = 0;
@@ -4208,10 +4208,10 @@ mlx5_tx_burst_empw_simple(struct mlx5_txq_data *restrict txq,
* with inlining, optionally supports VLAN insertion.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_burst_empw_inline(struct mlx5_txq_data *restrict txq,
- struct rte_mbuf **restrict pkts,
+mlx5_tx_burst_empw_inline(struct mlx5_txq_data *__rte_restrict txq,
+ struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
- struct mlx5_txq_local *restrict loc,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
/*
@@ -4227,8 +4227,8 @@ mlx5_tx_burst_empw_inline(struct mlx5_txq_data *restrict txq,
pkts += loc->pkts_sent + 1;
pkts_n -= loc->pkts_sent;
for (;;) {
- struct mlx5_wqe_dseg *restrict dseg;
- struct mlx5_wqe *restrict wqem;
+ struct mlx5_wqe_dseg *__rte_restrict dseg;
+ struct mlx5_wqe *__rte_restrict wqem;
enum mlx5_txcmp_code ret;
unsigned int room, part, nlim;
unsigned int slen = 0;
@@ -4489,10 +4489,10 @@ mlx5_tx_burst_empw_inline(struct mlx5_txq_data *restrict txq,
* Data inlining and VLAN insertion are supported.
*/
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_burst_single_send(struct mlx5_txq_data *restrict txq,
- struct rte_mbuf **restrict pkts,
+mlx5_tx_burst_single_send(struct mlx5_txq_data *__rte_restrict txq,
+ struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
- struct mlx5_txq_local *restrict loc,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
/*
@@ -4504,7 +4504,7 @@ mlx5_tx_burst_single_send(struct mlx5_txq_data *restrict txq,
pkts += loc->pkts_sent + 1;
pkts_n -= loc->pkts_sent;
for (;;) {
- struct mlx5_wqe *restrict wqe;
+ struct mlx5_wqe *__rte_restrict wqe;
enum mlx5_txcmp_code ret;
MLX5_ASSERT(NB_SEGS(loc->mbuf) == 1);
@@ -4602,7 +4602,7 @@ mlx5_tx_burst_single_send(struct mlx5_txq_data *restrict txq,
* not contain inlined data for eMPW due to
* segment shared for all packets.
*/
- struct mlx5_wqe_dseg *restrict dseg;
+ struct mlx5_wqe_dseg *__rte_restrict dseg;
unsigned int ds;
uint8_t *dptr;
@@ -4765,10 +4765,10 @@ mlx5_tx_burst_single_send(struct mlx5_txq_data *restrict txq,
}
static __rte_always_inline enum mlx5_txcmp_code
-mlx5_tx_burst_single(struct mlx5_txq_data *restrict txq,
- struct rte_mbuf **restrict pkts,
+mlx5_tx_burst_single(struct mlx5_txq_data *__rte_restrict txq,
+ struct rte_mbuf **__rte_restrict pkts,
unsigned int pkts_n,
- struct mlx5_txq_local *restrict loc,
+ struct mlx5_txq_local *__rte_restrict loc,
unsigned int olx)
{
enum mlx5_txcmp_code ret;
@@ -4819,8 +4819,8 @@ mlx5_tx_burst_single(struct mlx5_txq_data *restrict txq,
* Number of packets successfully transmitted (<= pkts_n).
*/
static __rte_always_inline uint16_t
-mlx5_tx_burst_tmpl(struct mlx5_txq_data *restrict txq,
- struct rte_mbuf **restrict pkts,
+mlx5_tx_burst_tmpl(struct mlx5_txq_data *__rte_restrict txq,
+ struct rte_mbuf **__rte_restrict pkts,
uint16_t pkts_n,
unsigned int olx)
{
--
2.27.0
next prev parent reply other threads:[~2020-07-06 7:50 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-11 3:32 [dpdk-dev] [PATCH v1 0/2] virtio: restrict pointer aliasing for loops vectorization Joyce Kong
2020-06-11 3:32 ` [dpdk-dev] [PATCH v1 1/2] net/virtio: restrict pointer aliasing for NEON vpmd Joyce Kong
2020-06-23 8:47 ` Maxime Coquelin
2020-06-23 9:05 ` Phil Yang
2020-06-24 2:58 ` Joyce Kong
2020-06-24 4:16 ` Stephen Hemminger
2020-06-11 3:32 ` [dpdk-dev] [PATCH v1 2/2] lib/vhost: restrict pointer aliasing for packed path Joyce Kong
2020-07-07 16:25 ` Adrian Moreno
2020-07-10 3:15 ` Joyce Kong
2020-07-06 7:49 ` [dpdk-dev] [PATCH v2 0/6] Restrict pointer aliasing with a common wrapper Joyce Kong
2020-07-06 7:49 ` [dpdk-dev] [PATCH v2 1/6] lib/eal: add a common wrapper for restricted pointers Joyce Kong
2020-07-07 2:15 ` Jerin Jacob
2020-07-07 2:24 ` Phil Yang
2020-07-07 2:40 ` Ruifeng Wang
2020-07-07 13:57 ` David Marchand
2020-07-08 2:46 ` Joyce Kong
2020-07-06 7:49 ` [dpdk-dev] [PATCH v2 2/6] net/virtio: restrict pointer aliasing for NEON vpmd Joyce Kong
2020-07-06 7:49 ` [dpdk-dev] [PATCH v2 3/6] lib/vhost: restrict pointer aliasing for packed vpmd Joyce Kong
2020-07-07 13:58 ` David Marchand
2020-07-06 7:49 ` [dpdk-dev] [PATCH v2 4/6] net/i40e: replace restrict with rte restrict Joyce Kong
2020-07-07 2:25 ` Phil Yang
2020-07-07 2:43 ` Ruifeng Wang
2020-07-07 14:00 ` David Marchand
2020-07-08 3:21 ` Joyce Kong
2020-07-09 9:57 ` David Marchand
2020-07-10 2:45 ` Joyce Kong
2020-07-06 7:49 ` [dpdk-dev] [PATCH v2 5/6] examples/performance-thread: replace restrict with wrapper Joyce Kong
2020-07-07 2:27 ` Phil Yang
2020-07-07 2:45 ` Ruifeng Wang
2020-07-06 7:49 ` Joyce Kong [this message]
2020-07-07 2:28 ` [dpdk-dev] [PATCH v2 6/6] net/mlx5: replace restrict keyword with rte restrict Phil Yang
2020-07-07 2:47 ` Ruifeng Wang
2020-07-09 13:52 ` [dpdk-dev] [PATCH v2 0/6] Restrict pointer aliasing with a commonwrapper Morten Brørup
2020-07-10 3:17 ` Joyce Kong
2020-07-10 2:38 ` [dpdk-dev] [PATCH v3 0/3] restrict pointer aliasing with a common wrapper Joyce Kong
2020-07-10 2:38 ` [dpdk-dev] [PATCH v3 1/3] lib/eal: add a common wrapper for restricted pointers Joyce Kong
2020-07-10 2:38 ` [dpdk-dev] [PATCH v3 2/3] net/virtio: restrict pointer aliasing for NEON vpmd Joyce Kong
2020-07-10 2:38 ` [dpdk-dev] [PATCH v3 3/3] lib/vhost: restrict pointer aliasing for packed vpmd Joyce Kong
2020-07-10 13:41 ` Adrian Moreno
2020-07-10 14:05 ` [dpdk-dev] [PATCH v3 0/3] restrict pointer aliasing with a common wrapper David Marchand
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