* [PATCH] kernel/kprobes: kprobes_built_in can be boolean
@ 2017-12-15 6:41 guzhifeng
2017-12-16 14:50 ` Masami Hiramatsu
0 siblings, 1 reply; 2+ messages in thread
From: guzhifeng @ 2017-12-15 6:41 UTC (permalink / raw)
To: ananth, anil.s.keshavamurthy, davem, mhiramat; +Cc: linux-kernel, guzhifeng
This patch makes kprobes_built_in return bool due to this
particular function only using either one or zero as its return
value.
No functional change.
Signed-off-by: guzhifeng <guzhifeng@cmss.chinamobile.com>
---
include/linux/kprobes.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index 9440a2f..8d0d910 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -219,9 +219,9 @@ struct kprobe_blacklist_entry {
/*
* For #ifdef avoidance:
*/
-static inline int kprobes_built_in(void)
+static inline bool kprobes_built_in(void)
{
- return 1;
+ return true;
}
#ifdef CONFIG_KRETPROBES
@@ -409,9 +409,9 @@ static inline struct kprobe_ctlblk *get_kprobe_ctlblk(void)
#else /* !CONFIG_KPROBES: */
-static inline int kprobes_built_in(void)
+static inline bool kprobes_built_in(void)
{
- return 0;
+ return false;
}
static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
{
--
1.8.3.1
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] kernel/kprobes: kprobes_built_in can be boolean
2017-12-15 6:41 [PATCH] kernel/kprobes: kprobes_built_in can be boolean guzhifeng
@ 2017-12-16 14:50 ` Masami Hiramatsu
0 siblings, 0 replies; 2+ messages in thread
From: Masami Hiramatsu @ 2017-12-16 14:50 UTC (permalink / raw)
To: guzhifeng; +Cc: ananth, anil.s.keshavamurthy, davem, linux-kernel, Ingo Molnar
On Fri, 15 Dec 2017 14:41:12 +0800
guzhifeng <guzhifeng@cmss.chinamobile.com> wrote:
> This patch makes kprobes_built_in return bool due to this
> particular function only using either one or zero as its return
> value.
>
> No functional change.
This seems OK to me.
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Thank you,
>
> Signed-off-by: guzhifeng <guzhifeng@cmss.chinamobile.com>
> ---
> include/linux/kprobes.h | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
> index 9440a2f..8d0d910 100644
> --- a/include/linux/kprobes.h
> +++ b/include/linux/kprobes.h
> @@ -219,9 +219,9 @@ struct kprobe_blacklist_entry {
> /*
> * For #ifdef avoidance:
> */
> -static inline int kprobes_built_in(void)
> +static inline bool kprobes_built_in(void)
> {
> - return 1;
> + return true;
> }
>
> #ifdef CONFIG_KRETPROBES
> @@ -409,9 +409,9 @@ static inline struct kprobe_ctlblk *get_kprobe_ctlblk(void)
>
> #else /* !CONFIG_KPROBES: */
>
> -static inline int kprobes_built_in(void)
> +static inline bool kprobes_built_in(void)
> {
> - return 0;
> + return false;
> }
> static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr)
> {
> --
> 1.8.3.1
>
>
>
--
Masami Hiramatsu <mhiramat@kernel.org>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-12-16 14:50 ` Masami Hiramatsu
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