62 lines
1.2 KiB
C
62 lines
1.2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* /proc/kcore definitions
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*/
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#ifndef _LINUX_KCORE_H
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#define _LINUX_KCORE_H
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enum kcore_type {
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KCORE_TEXT,
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KCORE_VMALLOC,
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KCORE_RAM,
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KCORE_VMEMMAP,
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KCORE_USER,
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KCORE_OTHER,
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KCORE_REMAP,
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};
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struct kcore_list {
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struct list_head list;
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unsigned long addr;
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unsigned long vaddr;
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size_t size;
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int type;
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};
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struct vmcore {
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struct list_head list;
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unsigned long long paddr;
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unsigned long long size;
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loff_t offset;
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};
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struct vmcoredd_node {
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struct list_head list; /* List of dumps */
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void *buf; /* Buffer containing device's dump */
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unsigned int size; /* Size of the buffer */
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};
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#ifdef CONFIG_PROC_KCORE
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void __init kclist_add(struct kcore_list *, void *, size_t, int type);
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static inline
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void kclist_add_remap(struct kcore_list *m, void *addr, void *vaddr, size_t sz)
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{
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m->vaddr = (unsigned long)vaddr;
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kclist_add(m, addr, sz, KCORE_REMAP);
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}
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extern int __init register_mem_pfn_is_ram(int (*fn)(unsigned long pfn));
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#else
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static inline
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void kclist_add(struct kcore_list *new, void *addr, size_t size, int type)
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{
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}
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static inline
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void kclist_add_remap(struct kcore_list *m, void *addr, void *vaddr, size_t sz)
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{
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}
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#endif
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#endif /* _LINUX_KCORE_H */
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