diff options
Diffstat (limited to 'sys/ia64')
| -rw-r--r-- | sys/ia64/include/pcpu.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/ia64/include/pcpu.h b/sys/ia64/include/pcpu.h index c7bf793..dfe31ef 100644 --- a/sys/ia64/include/pcpu.h +++ b/sys/ia64/include/pcpu.h @@ -48,6 +48,12 @@ struct pcpu; register struct pcpu *pcpup __asm__("r13"); #define PCPU_GET(member) (pcpup->pc_ ## member) + +/* + * XXX The implementation of this operation should be made atomic + * with respect to preemption. + */ +#define PCPU_LAZY_INC(member) (++pcpup->pc_ ## member) #define PCPU_PTR(member) (&pcpup->pc_ ## member) #define PCPU_SET(member,value) (pcpup->pc_ ## member = (value)) |
