64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/*
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* Copyright (C) 2008 Eduard - Gabriel Munteanu
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*
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* This file is released under GPL version 2.
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*/
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#ifndef _LINUX_KMEMTRACE_H
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#define _LINUX_KMEMTRACE_H
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#ifdef __KERNEL__
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#include <linux/tracepoint.h>
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#include <linux/types.h>
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#ifdef CONFIG_KMEMTRACE
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extern void kmemtrace_init(void);
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#else
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static inline void kmemtrace_init(void)
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{
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}
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#endif
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DECLARE_TRACE(kmalloc,
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TP_PROTO(unsigned long call_site,
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const void *ptr,
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size_t bytes_req,
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size_t bytes_alloc,
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gfp_t gfp_flags),
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TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags));
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DECLARE_TRACE(kmem_cache_alloc,
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TP_PROTO(unsigned long call_site,
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const void *ptr,
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size_t bytes_req,
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size_t bytes_alloc,
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gfp_t gfp_flags),
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TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags));
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DECLARE_TRACE(kmalloc_node,
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TP_PROTO(unsigned long call_site,
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const void *ptr,
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size_t bytes_req,
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size_t bytes_alloc,
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gfp_t gfp_flags,
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int node),
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TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node));
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DECLARE_TRACE(kmem_cache_alloc_node,
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TP_PROTO(unsigned long call_site,
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const void *ptr,
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size_t bytes_req,
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size_t bytes_alloc,
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gfp_t gfp_flags,
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int node),
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TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node));
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DECLARE_TRACE(kfree,
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TP_PROTO(unsigned long call_site, const void *ptr),
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TP_ARGS(call_site, ptr));
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DECLARE_TRACE(kmem_cache_free,
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TP_PROTO(unsigned long call_site, const void *ptr),
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TP_ARGS(call_site, ptr));
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#endif /* __KERNEL__ */
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#endif /* _LINUX_KMEMTRACE_H */
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