ACPICA: Don't switch task then not allowed

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alexey Starikovskiy 2009-08-28 23:29:38 +04:00 committed by Len Brown
parent 326ba5010a
commit 138d15692b

View File

@ -149,10 +149,10 @@ static inline void *acpi_os_acquire_object(acpi_cache_t * cache)
#define ACPI_FREE(a) kfree(a)
/* Used within ACPICA to show where it is safe to preempt execution */
#include <linux/hardirq.h>
#define ACPI_PREEMPTION_POINT() \
do { \
if (!irqs_disabled()) \
if (!in_atomic_preempt_off()) \
cond_resched(); \
} while (0)