| commit | da0c636ea79380c2001f319844e9a237cf211f96 | [log] [tgz] |
|---|---|---|
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | Wed Feb 04 14:48:25 2015 +0100 |
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | Thu Feb 12 09:37:22 2015 +0100 |
| tree | d80530069364e6d89d4384234414b6a558d33249 | |
| parent | d05d15da18f521c4fb5a35b923ce33955c848d99 [diff] |
s390/topology: convert cpu_topology array to per cpu variable Convert the per cpu topology cpu masks to a per cpu variable. At least for machines which do have less possible cpus than NR_CPUS this can save a bit of memory (z/VM: max 64 vs 512 for performance_defconfig). This reduces the kernel image size by 100k. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>