Performance: add missing "caa_unlikely" on fast-path
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mon, 21 Nov 2016 21:15:00 +0000 (16:15 -0500)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Mon, 21 Nov 2016 21:15:00 +0000 (16:15 -0500)
commitadc9978d37d8e003fb45257600f543bfc1150e2e
tree8f98646cf1483c13da2cc825861576a46f2f5f0a
parent082802f9e5efe64195520826743ea9c23e4ea1b7
Performance: add missing "caa_unlikely" on fast-path

There is a missing branch prediction hint on the return value of
lib_ring_buffer_reserve().

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
liblttng-ust/lttng-ring-buffer-client.h
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