WorkQueue: Fix up arch-specific work items where possible
Fix up arch-specific work items where possible to use the new work_struct and
delayed_work structs.
Three places that enqueue bits of their stack and then return have been marked
with #error as this is not permitted.
Signed-Off-By: David Howells <dhowells@redhat.com>
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
index f1b6f56..5ed41fe 100644
--- a/drivers/macintosh/rack-meter.c
+++ b/drivers/macintosh/rack-meter.c
@@ -48,7 +48,8 @@
} ____cacheline_aligned;
struct rackmeter_cpu {
- struct work_struct sniffer;
+ struct delayed_work sniffer;
+ struct rackmeter *rm;
cputime64_t prev_wall;
cputime64_t prev_idle;
int zero;
@@ -208,11 +209,12 @@
rackmeter_do_pause(rm, 0);
}
-static void rackmeter_do_timer(void *data)
+static void rackmeter_do_timer(struct work_struct *work)
{
- struct rackmeter *rm = data;
+ struct rackmeter_cpu *rcpu =
+ container_of(work, struct rackmeter_cpu, sniffer.work);
+ struct rackmeter *rm = rcpu->rm;
unsigned int cpu = smp_processor_id();
- struct rackmeter_cpu *rcpu = &rm->cpu[cpu];
cputime64_t cur_jiffies, total_idle_ticks;
unsigned int total_ticks, idle_ticks;
int i, offset, load, cumm, pause;
@@ -263,8 +265,10 @@
* on those machines yet
*/
- INIT_WORK(&rm->cpu[0].sniffer, rackmeter_do_timer, rm);
- INIT_WORK(&rm->cpu[1].sniffer, rackmeter_do_timer, rm);
+ rm->cpu[0].rm = rm;
+ INIT_DELAYED_WORK(&rm->cpu[0].sniffer, rackmeter_do_timer);
+ rm->cpu[1].rm = rm;
+ INIT_DELAYED_WORK(&rm->cpu[1].sniffer, rackmeter_do_timer);
for_each_online_cpu(cpu) {
struct rackmeter_cpu *rcpu;