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-rw-r--r--include/linux/kmemtrace.h86
1 files changed, 0 insertions, 86 deletions
diff --git a/include/linux/kmemtrace.h b/include/linux/kmemtrace.h
deleted file mode 100644
index 5bea8ead6a6b..000000000000
--- a/include/linux/kmemtrace.h
+++ /dev/null
@@ -1,86 +0,0 @@
1/*
2 * Copyright (C) 2008 Eduard - Gabriel Munteanu
3 *
4 * This file is released under GPL version 2.
5 */
6
7#ifndef _LINUX_KMEMTRACE_H
8#define _LINUX_KMEMTRACE_H
9
10#ifdef __KERNEL__
11
12#include <linux/types.h>
13#include <linux/marker.h>
14
15enum kmemtrace_type_id {
16 KMEMTRACE_TYPE_KMALLOC = 0, /* kmalloc() or kfree(). */
17 KMEMTRACE_TYPE_CACHE, /* kmem_cache_*(). */
18 KMEMTRACE_TYPE_PAGES, /* __get_free_pages() and friends. */
19};
20
21#ifdef CONFIG_KMEMTRACE
22
23extern void kmemtrace_init(void);
24
25static inline void kmemtrace_mark_alloc_node(enum kmemtrace_type_id type_id,
26 unsigned long call_site,
27 const void *ptr,
28 size_t bytes_req,
29 size_t bytes_alloc,
30 gfp_t gfp_flags,
31 int node)
32{
33 trace_mark(kmemtrace_alloc, "type_id %d call_site %lu ptr %lu "
34 "bytes_req %lu bytes_alloc %lu gfp_flags %lu node %d",
35 type_id, call_site, (unsigned long) ptr,
36 (unsigned long) bytes_req, (unsigned long) bytes_alloc,
37 (unsigned long) gfp_flags, node);
38}
39
40static inline void kmemtrace_mark_free(enum kmemtrace_type_id type_id,
41 unsigned long call_site,
42 const void *ptr)
43{
44 trace_mark(kmemtrace_free, "type_id %d call_site %lu ptr %lu",
45 type_id, call_site, (unsigned long) ptr);
46}
47
48#else /* CONFIG_KMEMTRACE */
49
50static inline void kmemtrace_init(void)
51{
52}
53
54static inline void kmemtrace_mark_alloc_node(enum kmemtrace_type_id type_id,
55 unsigned long call_site,
56 const void *ptr,
57 size_t bytes_req,
58 size_t bytes_alloc,
59 gfp_t gfp_flags,
60 int node)
61{
62}
63
64static inline void kmemtrace_mark_free(enum kmemtrace_type_id type_id,
65 unsigned long call_site,
66 const void *ptr)
67{
68}
69
70#endif /* CONFIG_KMEMTRACE */
71
72static inline void kmemtrace_mark_alloc(enum kmemtrace_type_id type_id,
73 unsigned long call_site,
74 const void *ptr,
75 size_t bytes_req,
76 size_t bytes_alloc,
77 gfp_t gfp_flags)
78{
79 kmemtrace_mark_alloc_node(type_id, call_site, ptr,
80 bytes_req, bytes_alloc, gfp_flags, -1);
81}
82
83#endif /* __KERNEL__ */
84
85#endif /* _LINUX_KMEMTRACE_H */
86