smp, irq_work: Continue smp_call_function*() and irq_work*() integration

[sfrench/cifs-2.6.git] / include / linux / uacce.h

diff --git a/include/linux/uacce.h b/include/linux/uacce.h
index 0e215e6d0534aa06b335889f0c136c383b3b3933..454c2f6672d791722b2201918380f3265b904909 100644 (file)
--- a/include/linux/uacce.h
+++ b/include/linux/uacce.h
@@ -68,19 +68,21 @@ enum uacce_q_state {
  * @uacce: pointer to uacce
  * @priv: private pointer
  * @wait: wait queue head
- * @list: index into uacce_mm
- * @uacce_mm: the corresponding mm
+ * @list: index into uacce queues list
  * @qfrs: pointer of qfr regions
  * @state: queue state machine
+ * @pasid: pasid associated to the mm
+ * @handle: iommu_sva handle returned by iommu_sva_bind_device()
  */
 struct uacce_queue {
        struct uacce_device *uacce;
        void *priv;
        wait_queue_head_t wait;
        struct list_head list;
-       struct uacce_mm *uacce_mm;
        struct uacce_qfile_region *qfrs[UACCE_MAX_REGION];
        enum uacce_q_state state;
+       int pasid;
+       struct iommu_sva *handle;
 };
 
 /**
@@ -96,8 +98,8 @@ struct uacce_queue {
  * @cdev: cdev of the uacce
  * @dev: dev of the uacce
  * @priv: private pointer of the uacce
- * @mm_list: list head of uacce_mm->list
- * @mm_lock: lock for mm_list
+ * @queues: list of queues
+ * @queues_lock: lock for queues list
  * @inode: core vfs
  */
 struct uacce_device {
@@ -112,27 +114,9 @@ struct uacce_device {
        struct cdev *cdev;
        struct device dev;
        void *priv;
-       struct list_head mm_list;
-       struct mutex mm_lock;
-       struct inode *inode;
-};
-
-/**
- * struct uacce_mm - keep track of queues bound to a process
- * @list: index into uacce_device
- * @queues: list of queues
- * @mm: the mm struct
- * @lock: protects the list of queues
- * @pasid: pasid of the uacce_mm
- * @handle: iommu_sva handle return from iommu_sva_bind_device
- */
-struct uacce_mm {
-       struct list_head list;
        struct list_head queues;
-       struct mm_struct *mm;
-       struct mutex lock;
-       int pasid;
-       struct iommu_sva *handle;
+       struct mutex queues_lock;
+       struct inode *inode;
 };
 
 #if IS_ENABLED(CONFIG_UACCE)