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FENCE_IS_LATER(9) | Device drivers infrastructure | FENCE_IS_LATER(9) |
NAME¶
fence_is_later - return if f1 is chronologically later than f2
SYNOPSIS¶
bool fence_is_later(struct fence * f1, struct fence * f2);
ARGUMENTS¶
f1
[in] the first fence from the same context
f2
[in] the second fence from the same context
DESCRIPTION¶
Returns true if f1 is chronologically later than f2. Both fences must be from the same context, since a seqno is not re-used across contexts.
COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |