mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-27 00:30:57 +07:00
98e89cf02a
The kmemleak_init() definition in mm/kmemleak.c is marked __init but its
prototype in include/linux/kmemleak.h is marked __ref since commit
a6186d89c9 ("kmemleak: Mark the early log buffer as __initdata").
This causes a section mismatch which is reported as a warning when
building with clang -Wsection, because kmemleak_init() is declared in
section .ref.text but defined in .init.text.
Fix this by marking kmemleak_init() prototype __init.
Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
113 lines
3.1 KiB
C
113 lines
3.1 KiB
C
/*
|
|
* include/linux/kmemleak.h
|
|
*
|
|
* Copyright (C) 2008 ARM Limited
|
|
* Written by Catalin Marinas <catalin.marinas@arm.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef __KMEMLEAK_H
|
|
#define __KMEMLEAK_H
|
|
|
|
#include <linux/slab.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_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_ignore(const void *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;
|
|
|
|
static inline void kmemleak_alloc_recursive(const void *ptr, size_t size,
|
|
int min_count, unsigned long flags,
|
|
gfp_t gfp)
|
|
{
|
|
if (!(flags & SLAB_NOLEAKTRACE))
|
|
kmemleak_alloc(ptr, size, min_count, gfp);
|
|
}
|
|
|
|
static inline void kmemleak_free_recursive(const void *ptr, unsigned long 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, unsigned long flags,
|
|
gfp_t gfp)
|
|
{
|
|
}
|
|
static inline void kmemleak_alloc_percpu(const void __percpu *ptr, 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, unsigned long 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_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)
|
|
{
|
|
}
|
|
|
|
#endif /* CONFIG_DEBUG_KMEMLEAK */
|
|
|
|
#endif /* __KMEMLEAK_H */
|