cvs commit: src/sys/kern kern_xio.c lwkt_caps.c sys_pipe.c
dillon 2005/03/01 15:35:16 PST
DragonFly src repository
Modified files:
sys/kern kern_xio.c lwkt_caps.c sys_pipe.c
sys/sys pipe.h xio.h
Log:
Clean up the XIO API and structure. XIO no longer tries to 'track' partial
copies into or out of an XIO. It no longer adjusts xio_offset or xio_bytes
once they have been initialized. Instead, a relative offset is now passed
to API calls to handle partial copies. This makes the API a lot less confusing
and makes the XIO structure a lot more flexible, shareable, and more suitable
for use by higher level entities (buffer cache, pipe code, upcoming MSFBUF
work, etc).
Revision Changes Path
1.8 +41 -43 src/sys/kern/kern_xio.c
1.6 +1 -1 src/sys/kern/lwkt_caps.c
1.26 +35 -22 src/sys/kern/sys_pipe.c
1.7 +4 -0 src/sys/sys/pipe.h
1.6 +39 -10 src/sys/sys/xio.h
http://www.dragonflybsd.org/cvsweb/src/sys/kern/kern_xio.c.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/lwkt_caps.c.diff?r1=1.5&r2=1.6&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/sys_pipe.c.diff?r1=1.25&r2=1.26&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/pipe.h.diff?r1=1.6&r2=1.7&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/xio.h.diff?r1=1.5&r2=1.6&f=u