Something went wrong. Try again.
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Something went wrong. Try again.
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130/* SPDX-License-Identifier: GPL-2.0-only *//* * include/linux/kmemleak.h * * Copyright (C) 2008 ARM Limited * Written by Catalin Marinas <catalin.marinas@arm.com> */
#ifndef __KMEMLEAK_H#define __KMEMLEAK_H
#include <linux/slab.h>#include <linux/vmalloc.h>
#ifdef CONFIG_DEBUG_KMEMLEAK
extern void kmemleak_init(void) __init;extern void kmemleak_alloc(const void *ptr, size_t size, int min_count, gfp_t gfp) __ref;extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size, gfp_t gfp) __ref;extern void kmemleak_vmalloc(const struct vm_struct *area, size_t size, gfp_t gfp) __ref;extern void kmemleak_free(const void *ptr) __ref;extern void kmemleak_free_part(const void *ptr, size_t size) __ref;extern void kmemleak_free_percpu(const void __percpu *ptr) __ref;extern void kmemleak_update_trace(const void *ptr) __ref;extern void kmemleak_not_leak(const void *ptr) __ref;extern void kmemleak_transient_leak(const void *ptr) __ref;extern void kmemleak_ignore(const void *ptr) __ref;extern void kmemleak_ignore_percpu(const void __percpu *ptr) __ref;extern void kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp) __ref;extern void kmemleak_no_scan(const void *ptr) __ref;extern void kmemleak_alloc_phys(phys_addr_t phys, size_t size, gfp_t gfp) __ref;extern void kmemleak_free_part_phys(phys_addr_t phys, size_t size) __ref;extern void kmemleak_ignore_phys(phys_addr_t phys) __ref;
static inline void kmemleak_alloc_recursive(const void *ptr, size_t size, int min_count, slab_flags_t flags, gfp_t gfp){ if (!(flags & SLAB_NOLEAKTRACE)) kmemleak_alloc(ptr, size, min_count, gfp);}
static inline void kmemleak_free_recursive(const void *ptr, slab_flags_t flags){ if (!(flags & SLAB_NOLEAKTRACE)) kmemleak_free(ptr);}
static inline void kmemleak_erase(void **ptr){ *ptr = NULL;}
#else
static inline void kmemleak_init(void){}static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count, gfp_t gfp){}static inline void kmemleak_alloc_recursive(const void *ptr, size_t size, int min_count, slab_flags_t flags, gfp_t gfp){}static inline void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size, gfp_t gfp){}static inline void kmemleak_vmalloc(const struct vm_struct *area, size_t size, gfp_t gfp){}static inline void kmemleak_free(const void *ptr){}static inline void kmemleak_free_part(const void *ptr, size_t size){}static inline void kmemleak_free_recursive(const void *ptr, slab_flags_t flags){}static inline void kmemleak_free_percpu(const void __percpu *ptr){}static inline void kmemleak_update_trace(const void *ptr){}static inline void kmemleak_not_leak(const void *ptr){}static inline void kmemleak_transient_leak(const void *ptr){}static inline void kmemleak_ignore_percpu(const void __percpu *ptr){}static inline void kmemleak_ignore(const void *ptr){}static inline void kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp){}static inline void kmemleak_erase(void **ptr){}static inline void kmemleak_no_scan(const void *ptr){}static inline void kmemleak_alloc_phys(phys_addr_t phys, size_t size, gfp_t gfp){}static inline void kmemleak_free_part_phys(phys_addr_t phys, size_t size){}static inline void kmemleak_ignore_phys(phys_addr_t phys){}
#endif /* CONFIG_DEBUG_KMEMLEAK */
#endif /* __KMEMLEAK_H */