| commit | 252a6bf2a3a7e7add56b17d48aecf3f3ef213103 | [log] [tgz] |
|---|---|---|
| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | Wed Feb 18 00:11:28 2009 -0800 |
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | Sun Mar 29 23:36:03 2009 -0700 |
| tree | 78d2cf00c73c4325e024ff00be0bb0f487865859 | |
| parent | 2829b449276aed45f3d649efb21e3418e39dd5d1 [diff] |
mm: allow preemption in apply_to_pte_range Impact: allow preemption in apply_to_pte_range updates to init_mm Preemption is now allowed for lazy mmu mode, so don't disable it for the inner loop of apply_to_pte_range. This only applies when doing updates to init_mm; user pagetables are still modified under the pte lock, so preemption is disabled anyway. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>