KVM: Unexport kvm_debugfs_dir

After

  faf01aef0570 ("KVM: PPC: Merge powerpc's debugfs entry content into generic entry")

kvm_debugfs_dir is not used anywhere else outside of kvm_main.c

Unexport it and make it static.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20240515150804.9354-1-bp@kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>

diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 692c01e41a18ef92924ba7b6622b0dba3dbde889..c80fe03a1fa4c290d1ea99a363321c1b3f355695 100644 (file)
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -1955,8 +1955,6 @@ struct _kvm_stats_desc {
                        HALT_POLL_HIST_COUNT),                                 \
        STATS_DESC_IBOOLEAN(VCPU_GENERIC, blocking)
 
-extern struct dentry *kvm_debugfs_dir;
-
 ssize_t kvm_stats_read(char *id, const struct kvm_stats_header *header,
                       const struct _kvm_stats_desc *desc,
                       void *stats, size_t size_stats,

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 14841acb8b959bce132acada52b4616c9a1cd814..fabc3e287e567a5af59bcc334c44e88cc7a2191f 100644 (file)
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -110,8 +110,7 @@ static struct kmem_cache *kvm_vcpu_cache;
 static __read_mostly struct preempt_ops kvm_preempt_ops;
 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_running_vcpu);
 
-struct dentry *kvm_debugfs_dir;
-EXPORT_SYMBOL_GPL(kvm_debugfs_dir);
+static struct dentry *kvm_debugfs_dir;
 
 static const struct file_operations stat_fops_per_vm;