fence_is_later(9) 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.

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