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FENCE_DEFAULT_WAIT(9) | Device drivers infrastructure | FENCE_DEFAULT_WAIT(9) |
NAME¶
fence_default_wait - default sleep until the fence gets signaled or until timeout elapsesSYNOPSIS¶
signed long
fence_default_wait(struct fence * fence,
bool intr,
signed long timeout);
ARGUMENTS¶
fence[in] the fence to wait on
intr
[in] if true, do an interruptible wait
timeout
[in] timeout value in jiffies, or
MAX_SCHEDULE_TIMEOUT
DESCRIPTION¶
Returns -ERESTARTSYS if interrupted, 0 if the wait timed out, or the remaining timeout in jiffies on success.COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |