diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ftrace.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 28b30c6f1031..02c24bf766ce 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -551,6 +551,8 @@ int update_ftrace_direct_mod(struct ftrace_ops *ops, struct ftrace_hash *hash, b void ftrace_stub_direct_tramp(void); +unsigned long ftrace_hash_count(struct ftrace_hash *hash); + #else struct ftrace_ops; static inline unsigned long ftrace_find_rec_direct(unsigned long ip) @@ -590,6 +592,11 @@ static inline int update_ftrace_direct_mod(struct ftrace_ops *ops, struct ftrace return -ENODEV; } +static inline unsigned long ftrace_hash_count(struct ftrace_hash *hash) +{ + return 0; +} + /* * This must be implemented by the architecture. * It is the way the ftrace direct_ops helper, when called |