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-rw-r--r--include/linux/module.h16
1 files changed, 1 insertions, 15 deletions
diff --git a/include/linux/module.h b/include/linux/module.h
index 71f282a4e307..ebfb0e153c6a 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -210,20 +210,6 @@ enum module_state {
210 MODULE_STATE_UNFORMED, /* Still setting it up. */ 210 MODULE_STATE_UNFORMED, /* Still setting it up. */
211}; 211};
212 212
213/**
214 * struct module_ref - per cpu module reference counts
215 * @incs: number of module get on this cpu
216 * @decs: number of module put on this cpu
217 *
218 * We force an alignment on 8 or 16 bytes, so that alloc_percpu()
219 * put @incs/@decs in same cache line, with no extra memory cost,
220 * since alloc_percpu() is fine grained.
221 */
222struct module_ref {
223 unsigned long incs;
224 unsigned long decs;
225} __attribute((aligned(2 * sizeof(unsigned long))));
226
227struct module { 213struct module {
228 enum module_state state; 214 enum module_state state;
229 215
@@ -367,7 +353,7 @@ struct module {
367 /* Destruction function. */ 353 /* Destruction function. */
368 void (*exit)(void); 354 void (*exit)(void);
369 355
370 struct module_ref __percpu *refptr; 356 atomic_t refcnt;
371#endif 357#endif
372 358
373#ifdef CONFIG_CONSTRUCTORS 359#ifdef CONFIG_CONSTRUCTORS