kopia lustrzana https://github.com/espressif/esp-idf
ble_mesh: Optimize net_buf_simple routines [Zephyr]
Use sys_put_xyz() helpers instead of memcpy() whenever possible. This brings in straight-line inline code for pushes and adds of known, small sizes.pull/5307/head
rodzic
4fd1b2db0e
commit
da99734ba8
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@ -72,16 +72,14 @@ void net_buf_simple_add_le16(struct net_buf_simple *buf, u16_t val)
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{
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NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
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val = sys_cpu_to_le16(val);
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memcpy(net_buf_simple_add(buf, sizeof(val)), &val, sizeof(val));
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sys_put_le16(val, net_buf_simple_add(buf, sizeof(val)));
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}
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void net_buf_simple_add_be16(struct net_buf_simple *buf, u16_t val)
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{
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NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
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val = sys_cpu_to_be16(val);
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memcpy(net_buf_simple_add(buf, sizeof(val)), &val, sizeof(val));
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sys_put_be16(val, net_buf_simple_add(buf, sizeof(val)));
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}
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void net_buf_simple_add_le24(struct net_buf_simple *buf, u32_t val)
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@ -102,16 +100,14 @@ void net_buf_simple_add_le32(struct net_buf_simple *buf, u32_t val)
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{
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NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
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val = sys_cpu_to_le32(val);
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memcpy(net_buf_simple_add(buf, sizeof(val)), &val, sizeof(val));
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sys_put_le32(val, net_buf_simple_add(buf, sizeof(val)));
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}
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void net_buf_simple_add_be32(struct net_buf_simple *buf, u32_t val)
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{
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NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
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val = sys_cpu_to_be32(val);
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memcpy(net_buf_simple_add(buf, sizeof(val)), &val, sizeof(val));
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sys_put_be32(val, net_buf_simple_add(buf, sizeof(val)));
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}
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void net_buf_simple_add_le48(struct net_buf_simple *buf, u64_t val)
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@ -157,16 +153,14 @@ void net_buf_simple_push_le16(struct net_buf_simple *buf, u16_t val)
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{
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NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
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val = sys_cpu_to_le16(val);
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memcpy(net_buf_simple_push(buf, sizeof(val)), &val, sizeof(val));
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sys_put_le16(val, net_buf_simple_push(buf, sizeof(val)));
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}
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void net_buf_simple_push_be16(struct net_buf_simple *buf, u16_t val)
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{
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NET_BUF_SIMPLE_DBG("buf %p val %u", buf, val);
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val = sys_cpu_to_be16(val);
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memcpy(net_buf_simple_push(buf, sizeof(val)), &val, sizeof(val));
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sys_put_be16(val, net_buf_simple_push(buf, sizeof(val)));
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}
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void net_buf_simple_push_u8(struct net_buf_simple *buf, u8_t val)
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