summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorMasami Hiramatsu <mhiramat@kernel.org>2021-09-14 23:39:46 +0900
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2021-09-30 21:24:05 -0400
commitdfc05b55c3c6b15dbd889e9901ecb3fb695421bd (patch)
tree56df95cdd0b193b408da7cc5c45183e940a76649 /include
parent223a76b268c9cfa265d454879ae09e2c9c808f87 (diff)
kprobes: Use IS_ENABLED() instead of kprobes_built_in()
Use IS_ENABLED(CONFIG_KPROBES) instead of kprobes_built_in(). This inline function is introduced only for avoiding #ifdef. But since now we have IS_ENABLED(), it is no longer needed. Link: https://lkml.kernel.org/r/163163038581.489837.2805250706507372658.stgit@devnote2 Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/kprobes.h14
1 files changed, 1 insertions, 13 deletions
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 756d3d23ce37..9c28fbb18e74 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -180,14 +180,6 @@ struct kprobe_blacklist_entry {
DECLARE_PER_CPU(struct kprobe *, current_kprobe);
DECLARE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
-/*
- * For #ifdef avoidance:
- */
-static inline int kprobes_built_in(void)
-{
- return 1;
-}
-
extern void kprobe_busy_begin(void);
extern void kprobe_busy_end(void);
@@ -417,10 +409,6 @@ int arch_kprobe_get_kallsym(unsigned int *symnum, unsigned long *value,
char *type, char *sym);
#else /* !CONFIG_KPROBES: */
-static inline int kprobes_built_in(void)
-{
- return 0;
-}
static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
{
return 0;
@@ -514,7 +502,7 @@ static inline bool is_kprobe_optinsn_slot(unsigned long addr)
static nokprobe_inline bool kprobe_page_fault(struct pt_regs *regs,
unsigned int trap)
{
- if (!kprobes_built_in())
+ if (!IS_ENABLED(CONFIG_KPROBES))
return false;
if (user_mode(regs))
return false;