2 * Copyright (C) 2008 Eduard - Gabriel Munteanu
4 * This file is released under GPL version 2.
7 #ifndef _LINUX_KMEMTRACE_H
8 #define _LINUX_KMEMTRACE_H
12 #include <linux/types.h>
13 #include <linux/marker.h>
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. */
21 #ifdef CONFIG_KMEMTRACE
23 extern void kmemtrace_init(void);
25 extern void kmemtrace_mark_alloc_node(enum kmemtrace_type_id type_id,
26 unsigned long call_site,
33 extern void kmemtrace_mark_free(enum kmemtrace_type_id type_id,
34 unsigned long call_site,
37 #else /* CONFIG_KMEMTRACE */
39 static inline void kmemtrace_init(void)
43 static inline void kmemtrace_mark_alloc_node(enum kmemtrace_type_id type_id,
44 unsigned long call_site,
53 static inline void kmemtrace_mark_free(enum kmemtrace_type_id type_id,
54 unsigned long call_site,
59 #endif /* CONFIG_KMEMTRACE */
61 static inline void kmemtrace_mark_alloc(enum kmemtrace_type_id type_id,
62 unsigned long call_site,
68 kmemtrace_mark_alloc_node(type_id, call_site, ptr,
69 bytes_req, bytes_alloc, gfp_flags, -1);
72 #endif /* __KERNEL__ */
74 #endif /* _LINUX_KMEMTRACE_H */