bitkeeper revision 1.1236.1.187 (424d5d8cR-dhzBJoJYstmA_JbmRm5g)
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Fri, 1 Apr 2005 14:41:16 +0000 (14:41 +0000)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Fri, 1 Apr 2005 14:41:16 +0000 (14:41 +0000)
commitb7d48a891448c54cf383b5224083009f53fe975b
treebffc2232cc7c231636ddf11d805289d60f5eff8c
parent015a5c5ccd65453298a7fde4353bdbe336cd763d
bitkeeper revision 1.1236.1.187 (424d5d8cR-dhzBJoJYstmA_JbmRm5g)

Batch cr3 and ldt switches into a single mmuext_op hypercall. This will
also avoid one unnecessary TLB flush per context switch.
Signed-off-by: Keir Fraser <keir@xensource.com>
linux-2.4.29-xen-sparse/include/asm-xen/mmu_context.h
linux-2.6.11-xen-sparse/include/asm-xen/asm-i386/mmu_context.h