diff options
Diffstat (limited to 'include/linux/ftrace.h')
| -rw-r--r-- | include/linux/ftrace.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 95851a6fb942..7ded7df6e9b5 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -328,6 +328,7 @@ ftrace_func_t ftrace_ops_get_func(struct ftrace_ops *ops); * DIRECT - Used by the direct ftrace_ops helper for direct functions * (internal ftrace only, should not be used by others) * SUBOP - Is controlled by another op in field managed. + * GRAPH - Is a component of the fgraph_ops structure */ enum { FTRACE_OPS_FL_ENABLED = BIT(0), @@ -349,6 +350,7 @@ enum { FTRACE_OPS_FL_PERMANENT = BIT(16), FTRACE_OPS_FL_DIRECT = BIT(17), FTRACE_OPS_FL_SUBOP = BIT(18), + FTRACE_OPS_FL_GRAPH = BIT(19), }; #ifndef CONFIG_DYNAMIC_FTRACE_WITH_ARGS @@ -633,6 +635,8 @@ enum { #define ftrace_get_symaddr(fentry_ip) (0) #endif +void ftrace_sync_ipi(void *data); + #ifdef CONFIG_DYNAMIC_FTRACE void ftrace_arch_code_modify_prepare(void); @@ -1104,7 +1108,7 @@ static __always_inline unsigned long get_lock_parent_ip(void) # define trace_preempt_off(a0, a1) do { } while (0) #endif -#ifdef CONFIG_FTRACE_MCOUNT_RECORD +#ifdef CONFIG_DYNAMIC_FTRACE extern void ftrace_init(void); #ifdef CC_USING_PATCHABLE_FUNCTION_ENTRY #define FTRACE_CALLSITE_SECTION "__patchable_function_entries" |