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| FENCE_SIGNAL(9) | Device drivers infrastructure | FENCE_SIGNAL(9) |
NAME¶
fence_signal - signal completion of a fence
SYNOPSIS¶
int fence_signal(struct fence * fence);
ARGUMENTS¶
fence
the fence to signal
DESCRIPTION¶
Signal completion for software callbacks on a fence, this will unblock fence_wait calls and run all the callbacks added with fence_add_callback. Can be called multiple times, but since a fence can only go from unsignaled to signaled state, it will only be effective the first time.
COPYRIGHT¶
| January 2017 | Kernel Hackers Manual 4.8. |