diff options
Diffstat (limited to 'include/asm-alpha/softirq.h')
| -rw-r--r-- | include/asm-alpha/softirq.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-alpha/softirq.h b/include/asm-alpha/softirq.h index 41ccc29c9..cb89c5328 100644 --- a/include/asm-alpha/softirq.h +++ b/include/asm-alpha/softirq.h @@ -5,6 +5,16 @@ #include <asm/atomic.h> #include <asm/hardirq.h> +/* + * This works but is wrong - on SMP it should disable only on the + * current CPU and shouldn't synchronize like the heavy global + * disable does. Oh, well. + * + * See the x86 version for an example. + */ +#define local_bh_enable() start_bh_atomic() +#define local_bh_disable() end_bh_atomic() + extern unsigned int local_bh_count[NR_CPUS]; #define get_active_bhs() (bh_mask & bh_active) |