projects / xen.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 78d691b) | patch
bitkeeper revision 1.1236.1.180 (424d0cc0fMbtHkfJJ78Iu20ay7GbmA)
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Fri, 1 Apr 2005 08:56:32 +0000 (08:56 +0000)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Fri, 1 Apr 2005 08:56:32 +0000 (08:56 +0000)
commit354e7e4b6ad36edaabef670e3dcffa96e978586a
treef30ce4cdacb46a8c422329bbf8c7ceb61351180ctree | snapshot
parent78d691bfa9f7377e4db9b3a328bb3a079ca0612ecommit | diff
bitkeeper revision 1.1236.1.180 (424d0cc0fMbtHkfJJ78Iu20ay7GbmA)

Clean up blkback data path -- each scatter-gather request maps to
a contiguous extent of a single disk (we no longer directly create
VBDs out of multiple physical extents but leave that kind of thing to
LVM). Also the 2.6 datapath creates the smallest number of bio's that
it can, to avoid unnecessary remerging in the lower block layers.
Signed-off-by: Keir Fraser <keir@xensource.com>
linux-2.6.11-xen-sparse/drivers/xen/blkback/blkback.c diff | blob | history
linux-2.6.11-xen-sparse/drivers/xen/blkback/common.h diff | blob | history
linux-2.6.11-xen-sparse/drivers/xen/blkback/vbd.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.