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-rw-r--r--include/linux/module.h31
1 files changed, 29 insertions, 2 deletions
diff --git a/include/linux/module.h b/include/linux/module.h
index 8b17fd8c790d..5de42043dff0 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -58,6 +58,12 @@ struct module_attribute {
58 void (*free)(struct module *); 58 void (*free)(struct module *);
59}; 59};
60 60
61struct module_version_attribute {
62 struct module_attribute mattr;
63 const char *module_name;
64 const char *version;
65} __attribute__ ((__aligned__(sizeof(void *))));
66
61struct module_kobject 67struct module_kobject
62{ 68{
63 struct kobject kobj; 69 struct kobject kobj;
@@ -161,7 +167,28 @@ extern struct module __this_module;
161 Using this automatically adds a checksum of the .c files and the 167 Using this automatically adds a checksum of the .c files and the
162 local headers in "srcversion". 168 local headers in "srcversion".
163*/ 169*/
170
171#if defined(MODULE) || !defined(CONFIG_SYSFS)
164#define MODULE_VERSION(_version) MODULE_INFO(version, _version) 172#define MODULE_VERSION(_version) MODULE_INFO(version, _version)
173#else
174#define MODULE_VERSION(_version) \
175 extern ssize_t __modver_version_show(struct module_attribute *, \
176 struct module *, char *); \
177 static struct module_version_attribute __modver_version_attr \
178 __used \
179 __attribute__ ((__section__ ("__modver"),aligned(sizeof(void *)))) \
180 = { \
181 .mattr = { \
182 .attr = { \
183 .name = "version", \
184 .mode = S_IRUGO, \
185 }, \
186 .show = __modver_version_show, \
187 }, \
188 .module_name = KBUILD_MODNAME, \
189 .version = _version, \
190 }
191#endif
165 192
166/* Optional firmware file (or files) needed by the module 193/* Optional firmware file (or files) needed by the module
167 * format is simply firmware file name. Multiple firmware 194 * format is simply firmware file name. Multiple firmware
@@ -350,7 +377,7 @@ struct module
350 keeping pointers to this stuff */ 377 keeping pointers to this stuff */
351 char *args; 378 char *args;
352#ifdef CONFIG_TRACEPOINTS 379#ifdef CONFIG_TRACEPOINTS
353 struct tracepoint *tracepoints; 380 struct tracepoint * const *tracepoints_ptrs;
354 unsigned int num_tracepoints; 381 unsigned int num_tracepoints;
355#endif 382#endif
356#ifdef HAVE_JUMP_LABEL 383#ifdef HAVE_JUMP_LABEL
@@ -362,7 +389,7 @@ struct module
362 unsigned int num_trace_bprintk_fmt; 389 unsigned int num_trace_bprintk_fmt;
363#endif 390#endif
364#ifdef CONFIG_EVENT_TRACING 391#ifdef CONFIG_EVENT_TRACING
365 struct ftrace_event_call *trace_events; 392 struct ftrace_event_call **trace_events;
366 unsigned int num_trace_events; 393 unsigned int num_trace_events;
367#endif 394#endif
368#ifdef CONFIG_FTRACE_MCOUNT_RECORD 395#ifdef CONFIG_FTRACE_MCOUNT_RECORD