| 1 |
|
| 2 | #include <linux/mutex.h>
|
| 3 |
|
| 4 | struct rv_interface {
|
| 5 | struct dentry *root_dir;
|
| 6 | struct dentry *monitors_dir;
|
| 7 | };
|
| 8 |
|
| 9 | #include "../trace.h"
|
| 10 | #include <linux/tracefs.h>
|
| 11 | #include <linux/rv.h>
|
| 12 |
|
| 13 | #define RV_MODE_WRITE TRACE_MODE_WRITE
|
| 14 | #define RV_MODE_READ TRACE_MODE_READ
|
| 15 |
|
| 16 | #define rv_create_dir tracefs_create_dir
|
| 17 | #define rv_create_file tracefs_create_file
|
| 18 | #define rv_remove tracefs_remove
|
| 19 |
|
| 20 | DEFINE_FREE(rv_remove, struct dentry *, if (_T) rv_remove(_T));
|
| 21 |
|
| 22 | #define MAX_RV_MONITOR_NAME_SIZE 32
|
| 23 | #define MAX_RV_REACTOR_NAME_SIZE 32
|
| 24 |
|
| 25 | extern struct mutex rv_interface_lock;
|
| 26 | extern struct list_head rv_monitors_list;
|
| 27 |
|
| 28 | struct dentry *get_monitors_root(void);
|
| 29 | int rv_disable_monitor(struct rv_monitor *mon);
|
| 30 | int rv_enable_monitor(struct rv_monitor *mon);
|
| 31 | bool rv_is_container_monitor(struct rv_monitor *mon);
|
| 32 | bool rv_is_nested_monitor(struct rv_monitor *mon);
|
| 33 |
|
| 34 | #ifdef CONFIG_RV_REACTORS
|
| 35 | int reactor_populate_monitor(struct rv_monitor *mon, struct dentry *root);
|
| 36 | int init_rv_reactors(struct dentry *root_dir);
|
| 37 | #else
|
| 38 | static inline int reactor_populate_monitor(struct rv_monitor *mon, struct dentry *root)
|
| 39 | {
|
| 40 | return 0;
|
| 41 | }
|
| 42 |
|
| 43 | static inline int init_rv_reactors(struct dentry *root_dir)
|
| 44 | {
|
| 45 | return 0;
|
| 46 | }
|
| 47 | #endif
|