smp_call_function: get rid of the unused nonatomic/retry argument
It's never used and the comments refer to nonatomic and retry
interchangably. So get rid of it.
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index b82d017..c099d96 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -807,7 +807,6 @@
* smp_call_function(): Run a function on all other CPUs.
* @func: The function to run. This must be fast and non-blocking.
* @info: An arbitrary pointer to pass to the function.
- * @nonatomic: currently unused.
* @wait: If true, wait (atomically) until function has completed on other CPUs.
*
* Returns 0 on success, else a negative status code. Does not return until
@@ -817,8 +816,7 @@
* hardware interrupt handler or from a bottom half handler.
*/
static int sparc64_smp_call_function_mask(void (*func)(void *info), void *info,
- int nonatomic, int wait,
- cpumask_t mask)
+ int wait, cpumask_t mask)
{
struct call_data_struct data;
int cpus;
@@ -853,11 +851,9 @@
return 0;
}
-int smp_call_function(void (*func)(void *info), void *info,
- int nonatomic, int wait)
+int smp_call_function(void (*func)(void *info), void *info, int wait)
{
- return sparc64_smp_call_function_mask(func, info, nonatomic, wait,
- cpu_online_map);
+ return sparc64_smp_call_function_mask(func, info, wait, cpu_online_map);
}
void smp_call_function_client(int irq, struct pt_regs *regs)
@@ -894,7 +890,7 @@
void smp_tsb_sync(struct mm_struct *mm)
{
- sparc64_smp_call_function_mask(tsb_sync, mm, 0, 1, mm->cpu_vm_mask);
+ sparc64_smp_call_function_mask(tsb_sync, mm, 1, mm->cpu_vm_mask);
}
extern unsigned long xcall_flush_tlb_mm;