Server IP : 104.21.38.3 / Your IP : 172.71.124.240 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-142-generic/include/xen/ |
Upload File : |
/* SPDX-License-Identifier: GPL-2.0 */ /* * Xen memory reservation utilities. * * Copyright (c) 2003, B Dragovic * Copyright (c) 2003-2004, M Williamson, K Fraser * Copyright (c) 2005 Dan M. Smith, IBM Corporation * Copyright (c) 2010 Daniel Kiper * Copyright (c) 2018 Oleksandr Andrushchenko, EPAM Systems Inc. */ #ifndef _XENMEM_RESERVATION_H #define _XENMEM_RESERVATION_H #include <linux/highmem.h> #include <xen/page.h> extern bool xen_scrub_pages; static inline void xenmem_reservation_scrub_page(struct page *page) { if (xen_scrub_pages) clear_highpage(page); } #ifdef CONFIG_XEN_HAVE_PVMMU void __xenmem_reservation_va_mapping_update(unsigned long count, struct page **pages, xen_pfn_t *frames); void __xenmem_reservation_va_mapping_reset(unsigned long count, struct page **pages); #endif static inline void xenmem_reservation_va_mapping_update(unsigned long count, struct page **pages, xen_pfn_t *frames) { #ifdef CONFIG_XEN_HAVE_PVMMU if (!xen_feature(XENFEAT_auto_translated_physmap)) __xenmem_reservation_va_mapping_update(count, pages, frames); #endif } static inline void xenmem_reservation_va_mapping_reset(unsigned long count, struct page **pages) { #ifdef CONFIG_XEN_HAVE_PVMMU if (!xen_feature(XENFEAT_auto_translated_physmap)) __xenmem_reservation_va_mapping_reset(count, pages); #endif } int xenmem_reservation_increase(int count, xen_pfn_t *frames); int xenmem_reservation_decrease(int count, xen_pfn_t *frames); #endif