Glauber Costa facb0aa6d9 row_cache: rewrite loop so that debug mode doesn't become a noop ...

need_preempt() is always true in debug mode. Because of that, this loop
will never be executed. Rewrite it as a do-while loop so we are sure
that it is executed at least once - or exactly once in debug mode.

Signed-off-by: Glauber Costa <glauber@scylladb.com>
Message-Id: <1485913079-1283-1-git-send-email-glauber@scylladb.com>

2017-02-01 10:02:13 +02:00

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