tree 83e46fb733008fa753269d338f90ad255cc59f53
parent f716d8303345698728d9f8ce76a82a795a5be275
author Linus Torvalds <torvalds@g5.osdl.org> 1141695883 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1141695883 -0800

slab: clarify and fix calculate_slab_order()

If we triggered the 'offslab_limit' test, we would return with
cachep->gfporder incremented once too many times.

This clarifies the logic somewhat, and fixes that bug.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>