Commit 2c6f5df9 authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: Rename some kvm_dev_ioctl_*() functions to kvm_vm_ioctl_*() 



This reflects the changed scope, from device-wide to single vm (previously
every device open created a virtual machine).

Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent f17abe9a

drivers/kvm/kvm_main.c

+24 −24
Original line number Diff line number Diff line
@@ -601,7 +601,7 @@ EXPORT_SYMBOL_GPL(fx_init); 
/*

 * Creates some virtual cpus.  Good luck creating more than one.

 */

static int kvm_dev_ioctl_create_vcpu(struct kvm *kvm, int n)

static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, int n)

{

	int r;

	struct kvm_vcpu *vcpu;
@@ -655,7 +655,7 @@ static int kvm_dev_ioctl_create_vcpu(struct kvm *kvm, int n) 
 *

 * Discontiguous memory is allowed, mostly for framebuffers.

 */

static int kvm_dev_ioctl_set_memory_region(struct kvm *kvm,

static int kvm_vm_ioctl_set_memory_region(struct kvm *kvm,

					  struct kvm_memory_region *mem)

{

	int r;
@@ -804,7 +804,7 @@ static void do_remove_write_access(struct kvm_vcpu *vcpu, int slot) 
/*

 * Get (and clear) the dirty memory log for a memory slot.

 */

static int kvm_dev_ioctl_get_dirty_log(struct kvm *kvm,

static int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,

				      struct kvm_dirty_log *log)

{

	struct kvm_memory_slot *memslot;
@@ -1535,7 +1535,7 @@ void save_msrs(struct vmx_msr_entry *e, int n) 
}

EXPORT_SYMBOL_GPL(save_msrs);



static int kvm_dev_ioctl_run(struct kvm *kvm, struct kvm_run *kvm_run)

static int kvm_vm_ioctl_run(struct kvm *kvm, struct kvm_run *kvm_run)

{

	struct kvm_vcpu *vcpu;

	int r;
@@ -1568,7 +1568,7 @@ static int kvm_dev_ioctl_run(struct kvm *kvm, struct kvm_run *kvm_run) 
	return r;

}



static int kvm_dev_ioctl_get_regs(struct kvm *kvm, struct kvm_regs *regs)

static int kvm_vm_ioctl_get_regs(struct kvm *kvm, struct kvm_regs *regs)

{

	struct kvm_vcpu *vcpu;
@@ -1614,7 +1614,7 @@ static int kvm_dev_ioctl_get_regs(struct kvm *kvm, struct kvm_regs *regs) 
	return 0;

}



static int kvm_dev_ioctl_set_regs(struct kvm *kvm, struct kvm_regs *regs)

static int kvm_vm_ioctl_set_regs(struct kvm *kvm, struct kvm_regs *regs)

{

	struct kvm_vcpu *vcpu;
@@ -1660,7 +1660,7 @@ static void get_segment(struct kvm_vcpu *vcpu, 
	return kvm_arch_ops->get_segment(vcpu, var, seg);

}



static int kvm_dev_ioctl_get_sregs(struct kvm *kvm, struct kvm_sregs *sregs)

static int kvm_vm_ioctl_get_sregs(struct kvm *kvm, struct kvm_sregs *sregs)

{

	struct kvm_vcpu *vcpu;

	struct descriptor_table dt;
@@ -1711,7 +1711,7 @@ static void set_segment(struct kvm_vcpu *vcpu, 
	return kvm_arch_ops->set_segment(vcpu, var, seg);

}



static int kvm_dev_ioctl_set_sregs(struct kvm *kvm, struct kvm_sregs *sregs)

static int kvm_vm_ioctl_set_sregs(struct kvm *kvm, struct kvm_sregs *sregs)

{

	struct kvm_vcpu *vcpu;

	int mmu_reset_needed = 0;
@@ -1904,7 +1904,7 @@ static int msr_io(struct kvm *kvm, struct kvm_msrs __user *user_msrs, 
/*

 * Translate a guest virtual address to a guest physical address.

 */

static int kvm_dev_ioctl_translate(struct kvm *kvm, struct kvm_translation *tr)

static int kvm_vm_ioctl_translate(struct kvm *kvm, struct kvm_translation *tr)

{

	unsigned long vaddr = tr->linear_address;

	struct kvm_vcpu *vcpu;
@@ -1925,7 +1925,7 @@ static int kvm_dev_ioctl_translate(struct kvm *kvm, struct kvm_translation *tr) 
	return 0;

}



static int kvm_dev_ioctl_interrupt(struct kvm *kvm, struct kvm_interrupt *irq)

static int kvm_vm_ioctl_interrupt(struct kvm *kvm, struct kvm_interrupt *irq)

{

	struct kvm_vcpu *vcpu;
@@ -1945,7 +1945,7 @@ static int kvm_dev_ioctl_interrupt(struct kvm *kvm, struct kvm_interrupt *irq) 
	return 0;

}



static int kvm_dev_ioctl_debug_guest(struct kvm *kvm,

static int kvm_vm_ioctl_debug_guest(struct kvm *kvm,

				     struct kvm_debug_guest *dbg)

{

	struct kvm_vcpu *vcpu;
@@ -1973,7 +1973,7 @@ static long kvm_vm_ioctl(struct file *filp, 


	switch (ioctl) {

	case KVM_CREATE_VCPU:

		r = kvm_dev_ioctl_create_vcpu(kvm, arg);

		r = kvm_vm_ioctl_create_vcpu(kvm, arg);

		if (r)

			goto out;

		break;
@@ -1983,7 +1983,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&kvm_run, argp, sizeof kvm_run))

			goto out;

		r = kvm_dev_ioctl_run(kvm, &kvm_run);

		r = kvm_vm_ioctl_run(kvm, &kvm_run);

		if (r < 0 &&  r != -EINTR)

			goto out;

		if (copy_to_user(argp, &kvm_run, sizeof kvm_run)) {
@@ -1998,7 +1998,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&kvm_regs, argp, sizeof kvm_regs))

			goto out;

		r = kvm_dev_ioctl_get_regs(kvm, &kvm_regs);

		r = kvm_vm_ioctl_get_regs(kvm, &kvm_regs);

		if (r)

			goto out;

		r = -EFAULT;
@@ -2013,7 +2013,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&kvm_regs, argp, sizeof kvm_regs))

			goto out;

		r = kvm_dev_ioctl_set_regs(kvm, &kvm_regs);

		r = kvm_vm_ioctl_set_regs(kvm, &kvm_regs);

		if (r)

			goto out;

		r = 0;
@@ -2025,7 +2025,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&kvm_sregs, argp, sizeof kvm_sregs))

			goto out;

		r = kvm_dev_ioctl_get_sregs(kvm, &kvm_sregs);

		r = kvm_vm_ioctl_get_sregs(kvm, &kvm_sregs);

		if (r)

			goto out;

		r = -EFAULT;
@@ -2040,7 +2040,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&kvm_sregs, argp, sizeof kvm_sregs))

			goto out;

		r = kvm_dev_ioctl_set_sregs(kvm, &kvm_sregs);

		r = kvm_vm_ioctl_set_sregs(kvm, &kvm_sregs);

		if (r)

			goto out;

		r = 0;
@@ -2052,7 +2052,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&tr, argp, sizeof tr))

			goto out;

		r = kvm_dev_ioctl_translate(kvm, &tr);

		r = kvm_vm_ioctl_translate(kvm, &tr);

		if (r)

			goto out;

		r = -EFAULT;
@@ -2067,7 +2067,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&irq, argp, sizeof irq))

			goto out;

		r = kvm_dev_ioctl_interrupt(kvm, &irq);

		r = kvm_vm_ioctl_interrupt(kvm, &irq);

		if (r)

			goto out;

		r = 0;
@@ -2079,7 +2079,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&dbg, argp, sizeof dbg))

			goto out;

		r = kvm_dev_ioctl_debug_guest(kvm, &dbg);

		r = kvm_vm_ioctl_debug_guest(kvm, &dbg);

		if (r)

			goto out;

		r = 0;
@@ -2091,7 +2091,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&kvm_mem, argp, sizeof kvm_mem))

			goto out;

		r = kvm_dev_ioctl_set_memory_region(kvm, &kvm_mem);

		r = kvm_vm_ioctl_set_memory_region(kvm, &kvm_mem);

		if (r)

			goto out;

		break;
@@ -2102,7 +2102,7 @@ static long kvm_vm_ioctl(struct file *filp, 
		r = -EFAULT;

		if (copy_from_user(&log, argp, sizeof log))

			goto out;

		r = kvm_dev_ioctl_get_dirty_log(kvm, &log);

		r = kvm_vm_ioctl_get_dirty_log(kvm, &log);

		if (r)

			goto out;

		break;