Igor Sysoev is at rambler-co.ru
Wed Sep 3 10:15:33 UTC 2008


could anyone tell what does vfs.ffs.rawreadahead enable ?
As I understand it's used in DIRECTIO code that allows read data
directly to an userland buffer bypassing the buffer cache.
What I can not understand where the read ahead data can be placed in ?

Igor Sysoev

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