7487ce229d
No need for the CPU to wait there for that write to flush when all the writes will be flushed when the interrupt is acknoledged later. Saves nearly a 1 us from the interrupt handler on a 3Ghz Xeon test system. Signed-off-by: Shaun Ruffell <sruffell@digium.com> Acked-by: Michael Spiceland <mspiceland@digium.com> Acked-by: Kinsey Moore <kmoore@digium.com> git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@9887 a0bf4364-ded3-4de4-8d8a-66a801d63aff |
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