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| author | Ingo Molnar <mingo@kernel.org> | 2016-10-16 12:31:39 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-10-16 12:31:39 +0300 |
| commit | 1d33369db25eb7f37b7a8bd22d736888b4501a9c (patch) | |
| tree | 116d764339be1bca928870151decbedc53a9e1d1 /include/linux/sync_file.h | |
| parent | 23446cb66c073b827779e5eb3dec301623299b32 (diff) | |
| parent | 1001354ca34179f3db924eb66672442a173147dc (diff) | |
| download | linux-1d33369db25eb7f37b7a8bd22d736888b4501a9c.tar.xz | |
Merge tag 'v4.9-rc1' into x86/urgent, to pick up updates
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/sync_file.h')
| -rw-r--r-- | include/linux/sync_file.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/include/linux/sync_file.h b/include/linux/sync_file.h index c6ffe8b0725c..aa17ccfc2f57 100644 --- a/include/linux/sync_file.h +++ b/include/linux/sync_file.h @@ -19,12 +19,7 @@ #include <linux/list.h> #include <linux/spinlock.h> #include <linux/fence.h> - -struct sync_file_cb { - struct fence_cb cb; - struct fence *fence; - struct sync_file *sync_file; -}; +#include <linux/fence-array.h> /** * struct sync_file - sync file to export to the userspace @@ -32,10 +27,9 @@ struct sync_file_cb { * @kref: reference count on fence. * @name: name of sync_file. Useful for debugging * @sync_file_list: membership in global file list - * @num_fences: number of sync_pts in the fence * @wq: wait queue for fence signaling - * @status: 0: signaled, >0:active, <0: error - * @cbs: sync_pts callback information + * @fence: fence with the fences in the sync_file + * @cb: fence callback information */ struct sync_file { struct file *file; @@ -44,14 +38,16 @@ struct sync_file { #ifdef CONFIG_DEBUG_FS struct list_head sync_file_list; #endif - int num_fences; wait_queue_head_t wq; - atomic_t status; - struct sync_file_cb cbs[]; + struct fence *fence; + struct fence_cb cb; }; +#define POLL_ENABLED FENCE_FLAG_USER_BITS + struct sync_file *sync_file_create(struct fence *fence); +struct fence *sync_file_get_fence(int fd); #endif /* _LINUX_SYNC_H */ |