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| author | Kajol Jain <kjain@linux.ibm.com> | 2022-07-11 09:19:26 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-07-20 22:28:30 +1000 |
| commit | db5360840f09eded71009a981084ab10a93a08d8 (patch) | |
| tree | d0cd3c8751728c1717b3d9d31eed6ba0091311c6 /arch/powerpc/kvm/Makefile | |
| parent | b8c7ee79b1a37442a910b8a313045fb9aa639911 (diff) | |
| download | linux-db5360840f09eded71009a981084ab10a93a08d8.tar.gz | |
powerpc/kvm: Move pmu code in kvm folder to separate file for power9 and later platforms
File book3s_hv_p9_entry.c in powerpc/kvm folder consists of functions like freeze_pmu, switch_pmu_to_guest and switch_pmu_to_host which are specific to Performance Monitoring Unit(PMU) for power9 and later platforms. For better maintenance, moving pmu related code from book3s_hv_p9_entry.c to a new file called book3s_hv_p9_perf.c, without any logic change. Also make corresponding changes in the Makefile to include book3s_hv_p9_perf.c during compilation. Signed-off-by: Kajol Jain <kjain@linux.ibm.com> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20220711034927.213192-1-kjain@linux.ibm.com
Diffstat (limited to 'arch/powerpc/kvm/Makefile')
| -rw-r--r-- | arch/powerpc/kvm/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/Makefile b/arch/powerpc/kvm/Makefile index 0cd23ce07d68..5319d889b184 100644 --- a/arch/powerpc/kvm/Makefile +++ b/arch/powerpc/kvm/Makefile @@ -86,6 +86,7 @@ kvm-book3s_64-builtin-objs-$(CONFIG_KVM_BOOK3S_64_HANDLER) += \ book3s_hv_rm_mmu.o \ book3s_hv_ras.o \ book3s_hv_builtin.o \ + book3s_hv_p9_perf.o \ $(kvm-book3s_64-builtin-tm-objs-y) \ $(kvm-book3s_64-builtin-xics-objs-y) endif |