aboutsummaryrefslogtreecommitdiffstats
path: root/arch/s390/include/asm/topology.h
Commit message (Collapse)AuthorAgeFilesLines
* [S390] cpumask: remove cpu_coregroup_mapRusty Russell2009-03-261-1/+0
| | | | | | | | | | | Impact: cleanup cpu_coregroup_mask is the New Hotness. As S/390 uses theirs internally, so we just make it static. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [S390] topology: define SD_MC_INIT to fix performance regressionHeiko Carstens2009-03-181-0/+2
| | | | | | | | | | The default values for SD_MC_INIT cause an additional cpu usage of up to 40% on some network benchmarks compared to the plain SD_CPU_INIT values. So just define SD_MC_INIT to SD_CPU_INIT. More tuning needs to be done. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* cpumask: Introduce topology_core_cpumask()/topology_thread_cpumask(): s390Rusty Russell2009-01-011-0/+1
| | | | | | | | | | Impact: New API The old topology_core_siblings() and topology_thread_siblings() return a cpumask_t; these new ones return a (const) struct cpumask *. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com>
* cpumask: cpu_coregroup_mask(): s390Rusty Russell2008-12-261-0/+1
| | | | | | | | | Like cpu_coregroup_map, but returns a (const) pointer. Compile-tested on s390 (defconfig). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com>
* [S390] move include/asm-s390 to arch/s390/include/asmMartin Schwidefsky2008-08-011-0/+33
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>