Question

linux内核2.6.32中struct probe的结构定义在哪里？

最近在看郭玉东先生的《linux原理与结构》，看到物理文件系统的时候，P314页中的结构probe在内核文件中没有找到？其结构如下：
struct probe{

struct probe * next;

dev_t dev;

unsigned range;

........

};

Answer 1

#grep "struct probe" -r srcdir

drivers/base/map.c
struct kobj_map {
20 struct probe {
21 struct probe *next;
22 dev_t dev;
23 unsigned long range;
24 struct module *owner;
25 kobj_probe_t *get;
26 int (*lock)(dev_t, void *);
27 void *data;
28 } *probes[255];
29 struct mutex *lock;
30 };

Answer 2

drivers/base/map.c, line 20