DragonFly commits List (threaded) for 2004-12
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cvs commit: src/sys/sys src/sys/kern src/sys/netinet
hsu 2004/12/08 15:59:01 PST
DragonFly src repository
Modified files:
sys/sys socketvar.h
sys/kern uipc_socket.c uipc_socket2.c
sys/netinet tcp_input.c tcp_usrreq.c
Log:
Cache a pointer the last mbuf in the sockbuf for faster insertion.
Update it on sockbuf insertion and deletion and on user reads.
Add a new sbappendstream() function that inserts in constant time.
Use it for TCP.
Revision Changes Path
1.15 +2 -0 src/sys/sys/socketvar.h
1.26 +5 -1 src/sys/kern/uipc_socket.c
1.14 +19 -3 src/sys/kern/uipc_socket2.c
1.45 +3 -3 src/sys/netinet/tcp_input.c
1.29 +2 -2 src/sys/netinet/tcp_usrreq.c
http://www.dragonflybsd.org/cvsweb/src/sys/sys/socketvar.h.diff?r1=1.14&r2=1.15&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/uipc_socket.c.diff?r1=1.25&r2=1.26&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/uipc_socket2.c.diff?r1=1.13&r2=1.14&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/netinet/tcp_input.c.diff?r1=1.44&r2=1.45&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/netinet/tcp_usrreq.c.diff?r1=1.28&r2=1.29&f=u
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