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Pull acpi_os_allocate into test branch

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Len Brown
2006-07-10 02:39:47 -04:00
parent 0f12b15ebc e21c1ca3f9
commit c0dc250e89
6 changed files with 31 additions and 40 deletions
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22
include/acpi/platform/aclinux.h
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@@ -105,4 +105,26 @@
static inline acpi_thread_id acpi_os_get_thread_id(void) { return current; }
/*
* The irqs_disabled() check is for resume from RAM.
* Interrupts are off during resume, just like they are for boot.
* However, boot has (system_state != SYSTEM_RUNNING)
* to quiet __might_sleep() in kmalloc() and resume does not.
*/
#include <acpi/actypes.h>
static inline void *acpi_os_allocate(acpi_size size) {
return kmalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
}
static inline void *acpi_os_allocate_zeroed(acpi_size size) {
return kzalloc(size, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
}
static inline void *acpi_os_acquire_object(acpi_cache_t * cache) {
return kmem_cache_zalloc(cache, irqs_disabled() ? GFP_ATOMIC : GFP_KERNEL);
}
#define ACPI_ALLOCATE(a) acpi_os_allocate(a)
#define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed(a)
#define ACPI_FREE(a) kfree(a)
#endif /* __ACLINUX_H__ */