diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-04-02 10:54:10 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-24 23:57:33 +0200 |
| commit | 2bd50036b5dfc929390ddc48be7f6314447b2be3 (patch) | |
| tree | 638901ec17236c692273ce18e9160e7d29264a26 /arch/x86/pci/legacy.c | |
| 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>
Diffstat (limited to 'arch/x86/pci/legacy.c')
0 files changed, 0 insertions, 0 deletions