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review.shift-gmbh.com / SHIFTPHONES / kernel / common / ea20d9293ce423a39717ed4375393129a2e701f9 / . / include / trace / kmem.h
blob: d7d12189e5c8c512d098bda6c1513bc91fb4a22e [file] [log] [blame]
Steven Rostedtea20d922009-04-10 08:54:16 -0400[diff] [blame^]1#if !defined(_TRACE_KMEM_H) || defined(TRACE_HEADER_MULTI_READ)
Zhaolei02af61b2009-04-10 14:26:18 +0800[diff] [blame]2#define _TRACE_KMEM_H
Eduard - Gabriel Munteanub9ce08c2008-08-10 20:14:03 +0300[diff] [blame]3
4#include <linux/types.h>
Zhaoleifc182a42009-04-10 14:27:38 +0800[diff] [blame]5#include <linux/tracepoint.h>
Eduard - Gabriel Munteanub9ce08c2008-08-10 20:14:03 +0300[diff] [blame]6
Steven Rostedtea20d922009-04-10 08:54:16 -0400[diff] [blame^]7#undef TRACE_SYSTEM
8#define TRACE_SYSTEM kmem
Eduard - Gabriel Munteanub9ce08c2008-08-10 20:14:03 +0300[diff] [blame]9
Steven Rostedtea20d922009-04-10 08:54:16 -0400[diff] [blame^]10TRACE_EVENT(kmalloc,
11
12 TP_PROTO(unsigned long call_site,
13 const void *ptr,
14 size_t bytes_req,
15 size_t bytes_alloc,
16 gfp_t gfp_flags),
17
18 TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
19
20 TP_STRUCT__entry(
21 __field( unsigned long, call_site )
22 __field( const void *, ptr )
23 __field( size_t, bytes_req )
24 __field( size_t, bytes_alloc )
25 __field( gfp_t, gfp_flags )
26 ),
27
28 TP_fast_assign(
29 __entry->call_site = call_site;
30 __entry->ptr = ptr;
31 __entry->bytes_req = bytes_req;
32 __entry->bytes_alloc = bytes_alloc;
33 __entry->gfp_flags = gfp_flags;
34 ),
35
36 TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x",
37 __entry->call_site,
38 __entry->ptr,
39 __entry->bytes_req,
40 __entry->bytes_alloc,
41 __entry->gfp_flags)
42);
43
44TRACE_EVENT(kmem_cache_alloc,
45
46 TP_PROTO(unsigned long call_site,
47 const void *ptr,
48 size_t bytes_req,
49 size_t bytes_alloc,
50 gfp_t gfp_flags),
51
52 TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags),
53
54 TP_STRUCT__entry(
55 __field( unsigned long, call_site )
56 __field( const void *, ptr )
57 __field( size_t, bytes_req )
58 __field( size_t, bytes_alloc )
59 __field( gfp_t, gfp_flags )
60 ),
61
62 TP_fast_assign(
63 __entry->call_site = call_site;
64 __entry->ptr = ptr;
65 __entry->bytes_req = bytes_req;
66 __entry->bytes_alloc = bytes_alloc;
67 __entry->gfp_flags = gfp_flags;
68 ),
69
70 TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x",
71 __entry->call_site,
72 __entry->ptr,
73 __entry->bytes_req,
74 __entry->bytes_alloc,
75 __entry->gfp_flags)
76);
77
78TRACE_EVENT(kmalloc_node,
79
80 TP_PROTO(unsigned long call_site,
81 const void *ptr,
82 size_t bytes_req,
83 size_t bytes_alloc,
84 gfp_t gfp_flags,
85 int node),
86
87 TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
88
89 TP_STRUCT__entry(
90 __field( unsigned long, call_site )
91 __field( const void *, ptr )
92 __field( size_t, bytes_req )
93 __field( size_t, bytes_alloc )
94 __field( gfp_t, gfp_flags )
95 __field( int, node )
96 ),
97
98 TP_fast_assign(
99 __entry->call_site = call_site;
100 __entry->ptr = ptr;
101 __entry->bytes_req = bytes_req;
102 __entry->bytes_alloc = bytes_alloc;
103 __entry->gfp_flags = gfp_flags;
104 __entry->node = node;
105 ),
106
107 TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x node=%d",
108 __entry->call_site,
109 __entry->ptr,
110 __entry->bytes_req,
111 __entry->bytes_alloc,
112 __entry->gfp_flags,
113 __entry->node)
114);
115
116TRACE_EVENT(kmem_cache_alloc_node,
117
118 TP_PROTO(unsigned long call_site,
119 const void *ptr,
120 size_t bytes_req,
121 size_t bytes_alloc,
122 gfp_t gfp_flags,
123 int node),
124
125 TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node),
126
127 TP_STRUCT__entry(
128 __field( unsigned long, call_site )
129 __field( const void *, ptr )
130 __field( size_t, bytes_req )
131 __field( size_t, bytes_alloc )
132 __field( gfp_t, gfp_flags )
133 __field( int, node )
134 ),
135
136 TP_fast_assign(
137 __entry->call_site = call_site;
138 __entry->ptr = ptr;
139 __entry->bytes_req = bytes_req;
140 __entry->bytes_alloc = bytes_alloc;
141 __entry->gfp_flags = gfp_flags;
142 __entry->node = node;
143 ),
144
145 TP_printk("call_site=%lx ptr=%p bytes_req=%zu bytes_alloc=%zu gfp_flags=%08x node=%d",
146 __entry->call_site,
147 __entry->ptr,
148 __entry->bytes_req,
149 __entry->bytes_alloc,
150 __entry->gfp_flags,
151 __entry->node)
152);
153
154TRACE_EVENT(kfree,
155
156 TP_PROTO(unsigned long call_site, const void *ptr),
157
158 TP_ARGS(call_site, ptr),
159
160 TP_STRUCT__entry(
161 __field( unsigned long, call_site )
162 __field( const void *, ptr )
163 ),
164
165 TP_fast_assign(
166 __entry->call_site = call_site;
167 __entry->ptr = ptr;
168 ),
169
170 TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
171);
172
173TRACE_EVENT(kmem_cache_free,
174
175 TP_PROTO(unsigned long call_site, const void *ptr),
176
177 TP_ARGS(call_site, ptr),
178
179 TP_STRUCT__entry(
180 __field( unsigned long, call_site )
181 __field( const void *, ptr )
182 ),
183
184 TP_fast_assign(
185 __entry->call_site = call_site;
186 __entry->ptr = ptr;
187 ),
188
189 TP_printk("call_site=%lx ptr=%p", __entry->call_site, __entry->ptr)
190);
191
192#endif