On 3/25/07, Bin Chen <[EMAIL PROTECTED]> wrote:
It is done by increase gfporder for low number to high(possibly 0 to
MAX_GFP_ORDER). But why increase the gfporder(or slab size) can
decrease the internal fragmentation?)
A simple example, suppose the slab management stuff is kept off-slab,
if the
On 3/25/07, Bin Chen [EMAIL PROTECTED] wrote:
It is done by increase gfporder for low number to high(possibly 0 to
MAX_GFP_ORDER). But why increase the gfporder(or slab size) can
decrease the internal fragmentation?)
A simple example, suppose the slab management stuff is kept off-slab,
if the
I have some doubts about the loop to find the gfporder of a cache. For
the code below, its main purpose is to find a gfporder value that can
make the internal fragmentation less that 1/8 of the total slab size.
It is done by increase gfporder for low number to high(possibly 0 to
MAX_GFP_ORDER).
I have some doubts about the loop to find the gfporder of a cache. For
the code below, its main purpose is to find a gfporder value that can
make the internal fragmentation less that 1/8 of the total slab size.
It is done by increase gfporder for low number to high(possibly 0 to
MAX_GFP_ORDER).
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