/*
* Copyright ( c ) 2011 - 2017 Intel Corporation . All rights reserved .
*
* Permission is hereby granted , free of charge , to any person obtaining a
* copy of this software and associated documentation files ( the " Software " ) ,
* to deal in the Software without restriction , including without limitation
* the rights to use , copy , modify , merge , publish , distribute , sublicense ,
* and / or sell copies of the Software , and to permit persons to whom the
* Software is furnished to do so , subject to the following conditions :
*
* The above copyright notice and this permission notice ( including the next
* paragraph ) shall be included in all copies or substantial portions of the
* Software .
*
* THE SOFTWARE IS PROVIDED " AS IS " , WITHOUT WARRANTY OF ANY KIND , EXPRESS OR
* IMPLIED , INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY ,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT . IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM , DAMAGES OR OTHER
* LIABILITY , WHETHER IN AN ACTION OF CONTRACT , TORT OR OTHERWISE , ARISING FROM ,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE .
*
*/
#ifndef _GVT_PAGE_TRACK_H_
#define _GVT_PAGE_TRACK_H_
#include <linux/types.h>
struct intel_vgpu;
struct intel_vgpu_page_track;
typedef int (*gvt_page_track_handler_t)(
struct intel_vgpu_page_track *page_track,
u64 gpa, void *data, int bytes);
/* Track record for a write-protected guest page. */
struct intel_vgpu_page_track {
gvt_page_track_handler_t handler;
bool tracked;
void *priv_data;
};
struct intel_vgpu_page_track *intel_vgpu_find_page_track(
struct intel_vgpu *vgpu, unsigned long gfn);
int intel_vgpu_register_page_track(struct intel_vgpu *vgpu,
unsigned long gfn, gvt_page_track_handler_t handler,
void *priv);
void intel_vgpu_unregister_page_track(struct intel_vgpu *vgpu,
unsigned long gfn);
int intel_vgpu_enable_page_track(struct intel_vgpu *vgpu, unsigned long gfn);
int intel_vgpu_disable_page_track(struct intel_vgpu *vgpu, unsigned long gfn);
int intel_vgpu_page_track_handler(struct intel_vgpu *vgpu, u64 gpa,
void *data, unsigned int bytes);
#endif
Messung V0.5 in Prozent C=97 H=100 G=98
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-10-03)
¤
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