| commit | fef966956a9cfd75bcc2e5847c9f2d693d5c21ff | [log] [tgz] |
|---|---|---|
| author | Allan Zhang <allanzhang@google.com> | Fri Jul 10 17:10:16 2015 -0700 |
| committer | Allan Zhang <allanzhang@google.com> | Fri Jul 10 17:20:33 2015 -0700 |
| tree | 0fcef33266bff488b8567e24c3dfbae001a3af21 | |
| parent | fd27141f9f57511f80aa20c92bd17cb543cbf4d9 [diff] |
Replace slub with slab from perf comparison. SLUB is said to be next generation of SLAB and replacement for SLAB. But At least in windcharger board, I see serious page fragmentation: even though similar free memory with SLAB, but most are 1,2,4 pages region. This results in big page alloc failures. SLAB is much better. Change-Id: Ia1be4e022c4fedf6bca4f04ddc43e759d76c83a7