KVM: PPC: Book3S HV: Cleanups - constify memslots, fix comments
This adds 'const' to the declarations for the struct kvm_memory_slot
pointer parameters of some functions, which will make it possible to
call those functions from kvmppc_core_commit_memory_region_hv()
in the next patch.
This also fixes some comments about locking.
Signed-off-by: Paul Mackerras <[email protected]>
Reviewed-by: Suraj Jitindar Singh <[email protected]>
Reviewed-by: David Gibson <[email protected]>
Signed-off-by: Paul Mackerras <[email protected]>
diff --git a/arch/powerpc/kvm/book3s_hv_rm_mmu.c b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
index a67cf1c..3b3791e 100644
--- a/arch/powerpc/kvm/book3s_hv_rm_mmu.c
+++ b/arch/powerpc/kvm/book3s_hv_rm_mmu.c
@@ -107,7 +107,7 @@ void kvmppc_add_revmap_chain(struct kvm *kvm, struct revmap_entry *rev,
EXPORT_SYMBOL_GPL(kvmppc_add_revmap_chain);
/* Update the dirty bitmap of a memslot */
-void kvmppc_update_dirty_map(struct kvm_memory_slot *memslot,
+void kvmppc_update_dirty_map(const struct kvm_memory_slot *memslot,
unsigned long gfn, unsigned long psize)
{
unsigned long npages;
