| commit | 2bd50036b5dfc929390ddc48be7f6314447b2be3 | [log] [tgz] |
|---|---|---|
| author | Jeremy Fitzhardinge <jeremy@goop.org> | Wed Apr 02 10:54:10 2008 -0700 |
| committer | Ingo Molnar <mingo@elte.hu> | Thu Apr 24 23:57:33 2008 +0200 |
| tree | 638901ec17236c692273ce18e9160e7d29264a26 | |
| parent | 41e332b2a2dfe514cd441ed0ce1096ed1863e378 [diff] |
xen: allow set_pte_at on init_mm to be lockless The usual pagetable locking protocol doesn't seem to apply to updates to init_mm, so don't rely on preemption being disabled in xen_set_pte_at on init_mm. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>