dgit.raspbian.org Git - xen.git/commit

author	Jan Beulich <jbeulich@suse.com>
	Thu, 13 Mar 2014 13:27:51 +0000 (14:27 +0100)
committer	Jan Beulich <jbeulich@suse.com>
	Thu, 13 Mar 2014 13:27:51 +0000 (14:27 +0100)
commit	fd7bfce0395ace266159760e35dc49f7af3b90ce
tree	5ef76600dcbdb1a800fefd3207462fb2fa23f730	tree \| snapshot
parent	8c0eed2cc8d8a2ccccdffe4c386b625b672dc12a	commit \| diff

x86: make hypercall preemption checks consistent

- never preempt on the first iteration (ensure forward progress)
- never preempt on the last iteration (pointless/wasteful)

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Tim Deegan <tim@xen.org>
Acked-by: Keir Fraser <keir@xen.org>

Unnamed repository; edit this file 'description' to name the repository.

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xen/arch/x86/mm.c		diff \| blob \| history
xen/arch/x86/mm/hap/hap.c		diff \| blob \| history
xen/arch/x86/mm/p2m-pod.c		diff \| blob \| history
xen/arch/x86/mm/shadow/common.c		diff \| blob \| history
xen/arch/x86/traps.c		diff \| blob \| history
xen/arch/x86/x86_64/compat/traps.c		diff \| blob \| history