7e8e22056b
In preparation of making the pool code capable of serving allocations from higher-up bins, update the free path to traverse a candidate page by following the index of POOL_FREE header instead of duplicating the carving logic that was used at page allocation time. This allows chunks to be split into smaller ones, where one can be returned to serve the allocation, and the other stored in a smaller bin for later use. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17013 6f19259b-4bc3-4df7-8a09-765794883524