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Performance: cache the backend pages pointer in context
author
Mathieu Desnoyers
<mathieu.desnoyers@efficios.com>
Sun, 25 Sep 2016 16:02:25 +0000
(12:02 -0400)
committer
Mathieu Desnoyers
<mathieu.desnoyers@efficios.com>
Sun, 25 Sep 2016 16:02:25 +0000
(12:02 -0400)
Getting the backend pages pointer requires pointer chasing through the
ring buffer backend tables. Cache the current value so it can be re-used
for all backend write operations writing fields for the same event.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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