Gerrit Renker aa97efd97a [DCCP]: Reuse ktime_get_real() calls again ... This patch reduces the number of timestamps taken in the receive path for each packet. The ccid3_hc_tx_update_x() routine is called in * the receive path for each CCID3-controlled packet * for the nofeedback timer (if no feedback arrives during 4 RTT) Currently, when there is no loss, each packet gets timestamped twice. The patch resolves this by recycling the first timestamp taken on packet reception for RTT sampling. When the no_feedback_timer() is called, then the timestamp argument is simply set to NULL - so that ccid3_hc_tx_update_x() takes care of the logic. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: David S. Miller <davem@davemloft.net>		2007-10-10 16:52:34 -07:00
..
lib	[DCCP] packet_history: Convert dccphtx_tstamp to ktime_t	2007-10-10 16:48:15 -07:00
Kconfig	[DCCP]: Use higher RTO default for CCID3	2006-12-03 14:50:23 -02:00
Makefile	[DCCP] CCID2: Initial CCID2 (TCP-Like) implementation	2006-03-20 17:41:47 -08:00
ccid2.c	[DCCP]: Allocation in atomic context	2007-08-21 20:58:06 -07:00
ccid2.h	[DCCP] ccid2: Allow window to grow larger	2006-12-02 21:30:34 -08:00
ccid3.c	[DCCP]: Reuse ktime_get_real() calls again	2007-10-10 16:52:34 -07:00
ccid3.h	[DCCP]: Convert ccid3hcrx_tstamp_last_feedback to ktime_t	2007-10-10 16:48:12 -07:00