init_completion(&dd->user_comp);
/* The user refcount starts with one to inidicate an active device */
- atomic_set(&dd->user_refcount, 1);
+ refcount_set(&dd->user_refcount, 1);
goto bail;
if (!((dd->flags & HFI1_PRESENT) && dd->kregbase1))
return -EINVAL;
- if (!atomic_inc_not_zero(&dd->user_refcount))
+ if (!refcount_inc_not_zero(&dd->user_refcount))
return -ENXIO;
/* The real work is performed later in assign_ctxt() */
nomem:
kfree(fd);
fp->private_data = NULL;
- if (atomic_dec_and_test(&dd->user_refcount))
+ if (refcount_dec_and_test(&dd->user_refcount))
complete(&dd->user_comp);
return -ENOMEM;
}
deallocate_ctxt(uctxt);
done:
- if (atomic_dec_and_test(&dd->user_refcount))
+ if (refcount_dec_and_test(&dd->user_refcount))
complete(&dd->user_comp);
cleanup_srcu_struct(&fdata->pq_srcu);
*
*/
+#include <linux/refcount.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
/* Number of verbs contexts which have disabled ASPM */
atomic_t aspm_disabled_cnt;
/* Keeps track of user space clients */
- atomic_t user_refcount;
+ refcount_t user_refcount;
/* Used to wait for outstanding user space clients before dev removal */
struct completion user_comp;
* Remove the device init value and complete the device if there is
* no clients or wait for active clients to finish.
*/
- if (atomic_dec_and_test(&dd->user_refcount))
+ if (refcount_dec_and_test(&dd->user_refcount))
complete(&dd->user_comp);
wait_for_completion(&dd->user_comp);