Re: Move unused buffers to freelist

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От Jim Nasby
Тема Re: Move unused buffers to freelist
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Msg-id 519F7EC6.4050703@nasby.net
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Ответ на Move unused buffers to freelist  (Amit Kapila <amit.kapila@huawei.com>)
Ответы Re: Move unused buffers to freelist
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On 5/14/13 8:42 AM, Amit Kapila wrote:
> In the attached patch, bgwriter/checkpointer moves unused (usage_count =0 && refcount = 0) buffer’s to end of
freelist.I have implemented a new API StrategyMoveBufferToFreeListEnd() to
 
>
> move buffer’s to end of freelist.
>

Instead of a separate function, would it be better to add an argument to StrategyFreeBuffer? ISTM this is similar to
theother strategy stuff in the buffer manager, so perhaps it should mirror that...
 
-- 
Jim C. Nasby, Data Architect                       jim@nasby.net
512.569.9461 (cell)                         http://jim.nasby.net



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