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     MˆÊÏƒÁ{Å¿Ì     M#ifndef KVM_DIRTY_RING_H
#define KVM_DIRTY_RING_H

#include <linux/kvm.h>

/**
 * kvm_dirty_ring: KVM internal dirty ring structure
 *
 * @dirty_index: free running counter that points to the next slot in
 *               dirty_ring->dirty_gfns, where a new dirty page should go
 * @reset_index: free running counter that points to the next dirty page
 *               in dirty_ring->dirty_gfns for which dirty trap needs to
 *               be reenabled
 * @size:        size of the compact list, dirty_ring->dirty_gfns
 * @soft_limit:  when the number of dirty pages in the list reaches this
 *               limit, vcpu that owns this ring should exit to userspace
 *               to allow userspace to harvest all the dirty pages
 * @dirty_gfns:  the array to keep the dirty gfns
 * @index:       index of this dirty ring
 */
struct kvm_dirty_ring {
	u32 dirty_index;
	u32 reset_index;
	u32 size;
	u32 soft_limit;
	struct kvm_dirty_gfn *dirty_gfns;
	int index;
};

#ifndef CONFIG_HAVE_KVM_DIRTY_RING
/*
 * If CONFIG_HAVE_HVM_DIRTY_RING not defined, kvm_dirty_ring.o should
 * not be included as well, so define these nop functions for the arch.
 */
static inline u32 kvm_dirty_ring_get_rsvd_entries(struct kvm *kvm)
{
	return 0;
}

static inline bool kvm_use_dirty_bitmap(struct kvm *kvm)
{
	return true;
}

static inline int kvm_dirty_ring_alloc(struct kvm *kvm, struct kvm_dirty_ring *ring,
				       int index, u32 size)
{
	return 0;
}

static inline int kvm_dirty_ring_reset(struct kvm *kvm,
				       struct kvm_dirty_ring *ring)
{
	return 0;
}

static inline void kvm_dirty_ring_push(struct kvm_vcpu *vcpu,
				       u32 slot, u64 offset)
{
}

static inline struct page *kvm_dirty_ring_get_page(struct kvm_dirty_ring *ring,
						   u32 offset)
{
	return NULL;
}

static inline void kvm_dirty_ring_free(struct kvm_dirty_ring *ring)
{
}

#else /* CONFIG_HAVE_KVM_DIRTY_RING */

int kvm_cpu_dirty_log_size(struct kvm *kvm);
bool kvm_use_dirty_bitmap(struct kvm *kvm);
bool kvm_arch_allow_write_without_running_vcpu(struct kvm *kvm);
u32 kvm_dirty_ring_get_rsvd_entries(struct kvm *kvm);
int kvm_dirty_ring_alloc(struct kvm *kvm, struct kvm_dirty_ring *ring,
			 int index, u32 size);

/*
 * called with kvm->slots_lock held, returns the number of
 * processed pages.
 */
int kvm_dirty_ring_reset(struct kvm *kvm, struct kvm_dirty_ring *ring);

/*
 * returns =0: successfully pushed
 *         <0: unable to push, need to wait
 */
void kvm_dirty_ring_push(struct kvm_vcpu *vcpu, u32 slot, u64 offset);

bool kvm_dirty_ring_check_request(struct kvm_vcpu *vcpu);

/* for use in vm_operations_struct */
struct page *kvm_dirty_ring_get_page(struct kvm_dirty_ring *ring, u32 offset);

void kvm_dirty_ring_free(struct kvm_dirty_ring *ring);

#endif /* CONFIG_HAVE_KVM_DIRTY_RING */

#endif	/* KVM_DIRTY_RING_H */
  	   OˆÊÏ0¿Ì  
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<html>
 <head>
  <title>Index of /anon_sym/anon/lib/python3.9/site-packages/ansible/plugins/terminal</title>
 </head>
 <body>
<h1>Index of /anon_sym/anon/lib/python3.9/site-packages/ansible/plugins/terminal</h1>
  <table>
   <tr><th valign="top">&nbsp;</th><th><a href="?C=N;O=D">Name</a></th><th><a href="?C=M;O=A">Last modified</a></th><th><a href="?C=S;O=A">Size</a></th><th><a href="?C=D;O=A">Description</a></th></tr>
   <tr><th colspan="5"><hr></th></tr>
<tr><td valign="top">&nbsp;</td><td><a href="/anon_sym/anon/lib/python3.9/site-packages/ansible/plugins/">Parent Directory</a>       </td><td>&nbsp;</td><td align="right">  - </td><td>&nbsp;</td></tr>
<tr><td valign="top">&nbsp;</td><td><a href="__pycache__/">__pycache__/</a>           </td><td align="right">2026-05-28 05:28  </td><td align="right">  - </td><td>&nbsp;</td></tr>
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     SˆÊÏƒe�Å¿Ì ä    S/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright (C) 2006, 2007 Eugene Konev <ejka@openwrt.org>
 */

#ifndef __VLYNQ_H__
#