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authorArnaldo Carvalho de Melo <acme@redhat.com>2007-11-28 14:15:40 +0100
committerDavid S. Miller <davem@davemloft.net>2008-01-28 23:55:11 +0100
commit276f2edc52e309b38a216245952e05880e182c83 (patch)
tree3f581eb831a6f7f16ab30bd0f8e8d80b5b97fe50 /net/dccp/output.c
parent[TCP]: Two fixes to new sacktag code (diff)
downloadlinux-276f2edc52e309b38a216245952e05880e182c83.tar.xz
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[TFRC]: Migrate TX history to singly-linked lis
This patch was based on another made by Gerrit Renker, his changelog was: ------------------------------------------------------ The patch set migrates TFRC TX history to a singly-linked list. The details are: * use of a consistent naming scheme (all TFRC functions now begin with `tfrc_'); * allocation and cleanup are taken care of internally; * provision of a lookup function, which is used by the CCID TX infrastructure to determine the time a packet was sent (in turn used for RTT sampling); * integration of the new interface with the present use in CCID3. ------------------------------------------------------ Simplifications I did: . removing the tfrc_tx_hist_head that had a pointer to the list head and another for the slabcache. . No need for creating a slabcache for each CCID that wants to use the TFRC tx history routines, create a single slabcache when the dccp_tfrc_lib module init routine is called. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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