hi all,

i'm progressing with my implementation of ARC to try to replace LRU.
I have the following questions:

- When do we know we have a page fault ?
 i've found AddBufferToFreelist() to be one. but are there other places as 
well ?

- What variable holds the number of our cache capacity ?
i'm guessing on NBuffers for now.

-How do we know we had a cache hit ?
i'm guessing ReadBuffer for know. Are there other calls as well ?

-How do i wait for a buffer tot get undirty ?

ok hope to hear from someone soon ;) 



Mon, 30 Jun 2003 20:32:58 +0000
Cuong bui <xoror@infuse.org>
some questions about buffer management