| commit | 2e3e5882dca3ab409aa8c9c96f47610b576719f8 | [log] [tgz] |
|---|---|---|
| author | Avi Kivity <avi@qumranet.com> | Mon Sep 10 11:28:17 2007 +0300 |
| committer | Avi Kivity <avi@qumranet.com> | Sat Oct 13 10:18:27 2007 +0200 |
| tree | 53184e9026b67710bd74615b818c53a6b62c3ab4 | |
| parent | cbdd1bea2a2dce4c0b45c5f0122c150d9f07f0bc [diff] |
KVM: MMU: Don't do GFP_NOWAIT allocations Before preempt notifiers, kvm needed to allocate memory with GFP_NOWAIT so as not to have to enable preemption and take a heavyweight exit. On oom, we'd fall back to a GFP_KERNEL allocation. With preemption notifiers, we can do a GFP_KERNEL allocation, and perform the heavyweight exit only if the kernel decides to put us to sleep. Signed-off-by: Avi Kivity <avi@qumranet.com>