Fast page allocation

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Hi
I'm working on a block driver for 2.6 where I duplicate the BIO structure a lot and the pages that it points to. My driver is a lot sloweer in 2.6 beacuse of the continuos creation and destruction of pages I am doing. Is there anything similar to a mempool for pages or should I just create a big array of pointers to pages and initialise them when I insert the driver?


Thanks in advance
Pablo


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