From: Avi Kivity Date: Wed, 17 Oct 2007 10:18:47 +0000 (+0200) Subject: KVM: MMU: Simplify page table walker X-Git-Tag: v2.6.25-rc1~1138^2~206 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=42bf3f0a1f5a25be26e6bb53162cdee82410310d;p=pandora-kernel.git KVM: MMU: Simplify page table walker Simplify the walker level loop not to carry so much information from one loop to the next. In addition to being complex, this made kmap_atomic() critical sections difficult to manage. As a result of this change, kmap_atomic() sections are limited to actually touching the guest pte, which allows the other functions called from the walker to do sleepy operations. This will happen when we enable swapping. Signed-off-by: Avi Kivity --- Reading git-diff-tree failed