[DCCP] ackvec: Convert to ktime_t
Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: David S. Miller <davem@davemloft.net>wifi-calibration
parent
668348a423
commit
b8bda9d708
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@ -73,17 +73,17 @@ int dccp_insert_option_ackvec(struct sock *sk, struct sk_buff *skb)
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DCCP_MAX_ACKVEC_OPT_LEN - 1) /
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DCCP_MAX_ACKVEC_OPT_LEN - 1) /
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DCCP_MAX_ACKVEC_OPT_LEN;
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DCCP_MAX_ACKVEC_OPT_LEN;
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u16 len = av->dccpav_vec_len + 2 * nr_opts, i;
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u16 len = av->dccpav_vec_len + 2 * nr_opts, i;
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struct timeval now;
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u32 elapsed_time;
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u32 elapsed_time;
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const unsigned char *tail, *from;
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const unsigned char *tail, *from;
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unsigned char *to;
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unsigned char *to;
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struct dccp_ackvec_record *avr;
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struct dccp_ackvec_record *avr;
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suseconds_t delta;
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if (DCCP_SKB_CB(skb)->dccpd_opt_len + len > DCCP_MAX_OPT_LEN)
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if (DCCP_SKB_CB(skb)->dccpd_opt_len + len > DCCP_MAX_OPT_LEN)
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return -1;
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return -1;
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dccp_timestamp(sk, &now);
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delta = ktime_us_delta(ktime_get_real(), av->dccpav_time);
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elapsed_time = timeval_delta(&now, &av->dccpav_time) / 10;
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elapsed_time = delta / 10;
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if (elapsed_time != 0 &&
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if (elapsed_time != 0 &&
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dccp_insert_option_elapsed_time(sk, skb, elapsed_time))
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dccp_insert_option_elapsed_time(sk, skb, elapsed_time))
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@ -159,8 +159,7 @@ struct dccp_ackvec *dccp_ackvec_alloc(const gfp_t priority)
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av->dccpav_buf_head = DCCP_MAX_ACKVEC_LEN - 1;
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av->dccpav_buf_head = DCCP_MAX_ACKVEC_LEN - 1;
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av->dccpav_buf_ackno = UINT48_MAX + 1;
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av->dccpav_buf_ackno = UINT48_MAX + 1;
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av->dccpav_buf_nonce = av->dccpav_buf_nonce = 0;
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av->dccpav_buf_nonce = av->dccpav_buf_nonce = 0;
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av->dccpav_time.tv_sec = 0;
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av->dccpav_time = ktime_set(0, 0);
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av->dccpav_time.tv_usec = 0;
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av->dccpav_vec_len = 0;
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av->dccpav_vec_len = 0;
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INIT_LIST_HEAD(&av->dccpav_records);
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INIT_LIST_HEAD(&av->dccpav_records);
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}
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}
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@ -321,7 +320,7 @@ int dccp_ackvec_add(struct dccp_ackvec *av, const struct sock *sk,
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}
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}
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av->dccpav_buf_ackno = ackno;
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av->dccpav_buf_ackno = ackno;
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dccp_timestamp(sk, &av->dccpav_time);
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av->dccpav_time = ktime_get_real();
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out:
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out:
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return 0;
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return 0;
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@ -12,8 +12,8 @@
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*/
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*/
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#include <linux/compiler.h>
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#include <linux/compiler.h>
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#include <linux/ktime.h>
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#include <linux/list.h>
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#include <linux/list.h>
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#include <linux/time.h>
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#include <linux/types.h>
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#include <linux/types.h>
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/* Read about the ECN nonce to see why it is 253 */
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/* Read about the ECN nonce to see why it is 253 */
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@ -52,7 +52,7 @@
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struct dccp_ackvec {
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struct dccp_ackvec {
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u64 dccpav_buf_ackno;
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u64 dccpav_buf_ackno;
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struct list_head dccpav_records;
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struct list_head dccpav_records;
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struct timeval dccpav_time;
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ktime_t dccpav_time;
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u16 dccpav_buf_head;
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u16 dccpav_buf_head;
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u16 dccpav_vec_len;
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u16 dccpav_vec_len;
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u8 dccpav_buf_nonce;
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u8 dccpav_buf_nonce;
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