diff options
Diffstat (limited to 'include/linux/kmemtrace.h')
-rw-r--r-- | include/linux/kmemtrace.h | 86 |
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 | |||
15 | enum 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 | |||
23 | extern void kmemtrace_init(void); | ||
24 | |||
25 | static 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 | |||
40 | static 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 | |||
50 | static inline void kmemtrace_init(void) | ||
51 | { | ||
52 | } | ||
53 | |||
54 | static 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 | |||
64 | static 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 | |||
72 | static 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 | |||