#include <linux/rwsem.h>
#include <linux/device-mapper.h>
#include <linux/stacktrace.h>
+#include <linux/sched/task.h>
#define DM_MSG_PREFIX "block manager"
struct dm_block_manager *dm_block_manager_create(struct block_device *bdev,
unsigned block_size,
- unsigned cache_size,
unsigned max_held_per_thread)
{
int r;