diff options
| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-02-12 13:45:34 -0800 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-03-29 23:29:15 -0700 |
| commit | a8a93f3f03b7a8008d720e8d91798efe599d416c (patch) | |
| tree | 7238d910d74a8df91280a47bab57707beb4fa101 /arch/x86/mm/pageattr.c | |
| parent | 0d34fb8e93ceba7b6dad0062dbb4a0813bacd75b (diff) | |
mm: disable preemption in apply_to_pte_range
Impact: bugfix
Lazy mmu mode needs preemption disabled, so if we're apply to
init_mm (which doesn't require any pte locks), then explicitly
disable preemption. (Do it unconditionally after checking we've
successfully done the allocation to simplify the error handling.)
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/mm/pageattr.c')
0 files changed, 0 insertions, 0 deletions