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Diffstat (limited to 'include/linux/sync_file.h')
-rw-r--r--include/linux/sync_file.h14
1 files changed, 9 insertions, 5 deletions
diff --git a/include/linux/sync_file.h b/include/linux/sync_file.h
index 3e3ab84fc4cd..5726107963b2 100644
--- a/include/linux/sync_file.h
+++ b/include/linux/sync_file.h
@@ -14,7 +14,6 @@
#define _LINUX_SYNC_FILE_H
#include <linux/types.h>
-#include <linux/kref.h>
#include <linux/ktime.h>
#include <linux/list.h>
#include <linux/spinlock.h>
@@ -24,8 +23,6 @@
/**
* struct sync_file - sync file to export to the userspace
* @file: file representing this fence
- * @kref: reference count on fence.
- * @name: name of sync_file. Useful for debugging
* @sync_file_list: membership in global file list
* @wq: wait queue for fence signaling
* @fence: fence with the fences in the sync_file
@@ -33,8 +30,14 @@
*/
struct sync_file {
struct file *file;
- struct kref kref;
- char name[32];
+ /**
+ * @user_name:
+ *
+ * Name of the sync file provided by userspace, for merged fences.
+ * Otherwise generated through driver callbacks (in which case the
+ * entire array is 0).
+ */
+ char user_name[32];
#ifdef CONFIG_DEBUG_FS
struct list_head sync_file_list;
#endif
@@ -49,5 +52,6 @@ struct sync_file {
struct sync_file *sync_file_create(struct dma_fence *fence);
struct dma_fence *sync_file_get_fence(int fd);
+char *sync_file_get_name(struct sync_file *sync_file, char *buf, int len);
#endif /* _LINUX_SYNC_H */