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| author | Paul Burton <paul.burton@imgtec.com> | 2017-06-02 14:48:52 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-06-29 02:42:28 +0200 |
| commit | c8b7712c34d0604e2540608731bd5e9202c1139e (patch) | |
| tree | 0d93698659a11b50ac47cc4920119e32075c621d /arch/mips/kernel/smp-cps.c | |
| parent | 2f93a60c3d829da07764eafd922beb40e7317aa3 (diff) | |
| download | linux-stable-c8b7712c34d0604e2540608731bd5e9202c1139e.tar.gz linux-stable-c8b7712c34d0604e2540608731bd5e9202c1139e.tar.bz2 linux-stable-c8b7712c34d0604e2540608731bd5e9202c1139e.zip | |
MIPS: CPS: Select CONFIG_SYS_SUPPORTS_SCHED_SMT for MIPSr6
Prior to MIPSr6 multithreading is only supported if CONFIG_MIPS_MT_SMP
is enabled, so CONFIG_MIPS_MT_SMP selects CONFIG_SYS_SUPPORTS_SCHED_SMT.
With MIPSr6 the CONFIG_MIPS_CPS SMP implementation always supports
multithreading, so have it select CONFIG_SYS_SUPPORTS_SCHED_SMT in order
to allow the scheduler to make better informed decisions on
multithreaded MIPSr6 systems (for example those using I6400 or I6500
CPUs).
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16195/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/smp-cps.c')
0 files changed, 0 insertions, 0 deletions