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| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-11-03 10:44:10 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-11-09 12:31:37 -0500 |
| commit | d663b8a285986072428a6a145e5994bc275df994 (patch) | |
| tree | 8685112fc5011ee8a1e99acf97f6bfc6c64bfc61 /virt | |
| parent | de0f619564f4713bd548b82d535a954ffa1ee7d8 (diff) | |
| download | linux-d663b8a285986072428a6a145e5994bc275df994.tar.gz linux-d663b8a285986072428a6a145e5994bc275df994.tar.xz | |
KVM: replace direct irq.h inclusion
virt/kvm/irqchip.c is including "irq.h" from the arch-specific KVM source
directory (i.e. not from arch/*/include) for the sole purpose of retrieving
irqchip_in_kernel.
Making the function inline in a header that is already included,
such as asm/kvm_host.h, is not possible because it needs to look at
struct kvm which is defined after asm/kvm_host.h is included. So add a
kvm_arch_irqchip_in_kernel non-inline function; irqchip_in_kernel() is
only performance critical on arm64 and x86, and the non-inline function
is enough on all other architectures.
irq.h can then be deleted from all architectures except x86.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/irqchip.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/virt/kvm/irqchip.c b/virt/kvm/irqchip.c index 58e4f88b2b9f..1e567d1f6d3d 100644 --- a/virt/kvm/irqchip.c +++ b/virt/kvm/irqchip.c @@ -17,7 +17,6 @@ #include <linux/srcu.h> #include <linux/export.h> #include <trace/events/kvm.h> -#include "irq.h" int kvm_irq_map_gsi(struct kvm *kvm, struct kvm_kernel_irq_routing_entry *entries, int gsi) @@ -50,7 +49,7 @@ int kvm_send_userspace_msi(struct kvm *kvm, struct kvm_msi *msi) { struct kvm_kernel_irq_routing_entry route; - if (!irqchip_in_kernel(kvm) || (msi->flags & ~KVM_MSI_VALID_DEVID)) + if (!kvm_arch_irqchip_in_kernel(kvm) || (msi->flags & ~KVM_MSI_VALID_DEVID)) return -EINVAL; route.msi.address_lo = msi->address_lo; |