ACPICA: Don't switch task then not allowed

Signed-off-by: Alexey Starikovskiy <[email protected]>
Signed-off-by: Len Brown <[email protected]>
This commit is contained in:
Alexey Starikovskiy 2009-08-28 23:29:38 +04:00 • committed by Len Brown
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)