block: add kblockd_schedule_delayed_work_on()
Same function as kblockd_schedule_delayed_work(), but allow the
caller to pass in a CPU that the work should be executed on. This
just directly extends and maps into the workqueue API, and will
be used to make the blk-mq mappings more strict.
Signed-off-by: Jens Axboe <axboe@fb.com>
diff --git a/block/blk-core.c b/block/blk-core.c
index f7d2c33..7af4a48 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -2917,6 +2917,13 @@
}
EXPORT_SYMBOL(kblockd_schedule_delayed_work);
+int kblockd_schedule_delayed_work_on(int cpu, struct delayed_work *dwork,
+ unsigned long delay)
+{
+ return queue_delayed_work_on(cpu, kblockd_workqueue, dwork, delay);
+}
+EXPORT_SYMBOL(kblockd_schedule_delayed_work_on);
+
#define PLUG_MAGIC 0x91827364
/**