Message ID | 20210730105947.28215-3-peter.maydell@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | softmmu: Clean up arch_init.c | expand |
On 7/30/21 12:59 AM, Peter Maydell wrote: > The kvm_available() function reports whether KVM support was > compiled into the QEMU binary; it returns the value of the > CONFIG_KVM define. > > The only place in the codebase where we use this function is > in qmp_query_kvm(). Now that accelerators are based on QOM > classes we can instead use accel_find("kvm") and remove the > kvm_available() function. > > Signed-off-by: Peter Maydell<peter.maydell@linaro.org> > --- > include/sysemu/arch_init.h | 2 -- > monitor/qmp-cmds.c | 2 +- > softmmu/arch_init.c | 9 --------- > 3 files changed, 1 insertion(+), 12 deletions(-) Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
diff --git a/include/sysemu/arch_init.h b/include/sysemu/arch_init.h index 7acfc62418f..57caad1c675 100644 --- a/include/sysemu/arch_init.h +++ b/include/sysemu/arch_init.h @@ -29,8 +29,6 @@ enum { extern const uint32_t arch_type; -int kvm_available(void); - /* default virtio transport per architecture */ #define QEMU_ARCH_VIRTIO_PCI (QEMU_ARCH_ALPHA | QEMU_ARCH_ARM | \ QEMU_ARCH_HPPA | QEMU_ARCH_I386 | \ diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c index f7d64a64577..9ddb9352e65 100644 --- a/monitor/qmp-cmds.c +++ b/monitor/qmp-cmds.c @@ -58,7 +58,7 @@ KvmInfo *qmp_query_kvm(Error **errp) KvmInfo *info = g_malloc0(sizeof(*info)); info->enabled = kvm_enabled(); - info->present = kvm_available(); + info->present = accel_find("kvm"); return info; } diff --git a/softmmu/arch_init.c b/softmmu/arch_init.c index 3f4d7c1b1cd..9011af74e4a 100644 --- a/softmmu/arch_init.c +++ b/softmmu/arch_init.c @@ -87,12 +87,3 @@ int graphic_depth = 32; #endif const uint32_t arch_type = QEMU_ARCH; - -int kvm_available(void) -{ -#ifdef CONFIG_KVM - return 1; -#else - return 0; -#endif -}
The kvm_available() function reports whether KVM support was compiled into the QEMU binary; it returns the value of the CONFIG_KVM define. The only place in the codebase where we use this function is in qmp_query_kvm(). Now that accelerators are based on QOM classes we can instead use accel_find("kvm") and remove the kvm_available() function. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> --- include/sysemu/arch_init.h | 2 -- monitor/qmp-cmds.c | 2 +- softmmu/arch_init.c | 9 --------- 3 files changed, 1 insertion(+), 12 deletions(-)