diff options
Diffstat (limited to 'drivers/staging/android/sync_debug.h')
-rw-r--r-- | drivers/staging/android/sync_debug.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/drivers/staging/android/sync_debug.h b/drivers/staging/android/sync_debug.h deleted file mode 100644 index fab66396d421..000000000000 --- a/drivers/staging/android/sync_debug.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * include/linux/sync.h - * - * Copyright (C) 2012 Google, Inc. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef _LINUX_SYNC_H -#define _LINUX_SYNC_H - -#include <linux/list.h> -#include <linux/spinlock.h> -#include <linux/fence.h> - -#include <linux/sync_file.h> -#include <uapi/linux/sync_file.h> - -/** - * struct sync_timeline - sync object - * @kref: reference count on fence. - * @name: name of the sync_timeline. Useful for debugging - * @child_list_head: list of children sync_pts for this sync_timeline - * @child_list_lock: lock protecting @child_list_head and fence.status - * @active_list_head: list of active (unsignaled/errored) sync_pts - * @sync_timeline_list: membership in global sync_timeline_list - */ -struct sync_timeline { - struct kref kref; - char name[32]; - - /* protected by child_list_lock */ - u64 context; - int value; - - struct list_head child_list_head; - spinlock_t child_list_lock; - - struct list_head active_list_head; - - struct list_head sync_timeline_list; -}; - -static inline struct sync_timeline *fence_parent(struct fence *fence) -{ - return container_of(fence->lock, struct sync_timeline, - child_list_lock); -} - -/** - * struct sync_pt - sync_pt object - * @base: base fence object - * @child_list: sync timeline child's list - * @active_list: sync timeline active child's list - */ -struct sync_pt { - struct fence base; - struct list_head child_list; - struct list_head active_list; -}; - -#ifdef CONFIG_SW_SYNC - -extern const struct file_operations sw_sync_debugfs_fops; - -void sync_timeline_debug_add(struct sync_timeline *obj); -void sync_timeline_debug_remove(struct sync_timeline *obj); -void sync_file_debug_add(struct sync_file *fence); -void sync_file_debug_remove(struct sync_file *fence); -void sync_dump(void); - -#else -# define sync_timeline_debug_add(obj) -# define sync_timeline_debug_remove(obj) -# define sync_file_debug_add(fence) -# define sync_file_debug_remove(fence) -# define sync_dump() -#endif - -#endif /* _LINUX_SYNC_H */ |