[PATCH 1/4] Rename ___preempt_schedule

From: Peter Zijlstra
Date: Fri Mar 20 2020 - 08:00:38 EST


Because moar '_' isn't always moar readable.

git grep -l "___preempt_schedule\(_notrace\)*" | while read file;
do
sed -ie 's/___preempt_schedule\(_notrace\)*/preempt_schedule\1_thunk/g' $file;
done

Reported-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
---
arch/x86/entry/thunk_32.S | 8 ++++----
arch/x86/entry/thunk_64.S | 8 ++++----
arch/x86/include/asm/preempt.h | 8 ++++----
3 files changed, 12 insertions(+), 12 deletions(-)

--- a/arch/x86/entry/thunk_32.S
+++ b/arch/x86/entry/thunk_32.S
@@ -35,9 +35,9 @@ SYM_CODE_END(\name)
#endif

#ifdef CONFIG_PREEMPTION
- THUNK ___preempt_schedule, preempt_schedule
- THUNK ___preempt_schedule_notrace, preempt_schedule_notrace
- EXPORT_SYMBOL(___preempt_schedule)
- EXPORT_SYMBOL(___preempt_schedule_notrace)
+ THUNK preempt_schedule_thunk, preempt_schedule
+ THUNK preempt_schedule_notrace_thunk, preempt_schedule_notrace
+ EXPORT_SYMBOL(preempt_schedule_thunk)
+ EXPORT_SYMBOL(preempt_schedule_notrace_thunk)
#endif

--- a/arch/x86/entry/thunk_64.S
+++ b/arch/x86/entry/thunk_64.S
@@ -47,10 +47,10 @@ SYM_FUNC_END(\name)
#endif

#ifdef CONFIG_PREEMPTION
- THUNK ___preempt_schedule, preempt_schedule
- THUNK ___preempt_schedule_notrace, preempt_schedule_notrace
- EXPORT_SYMBOL(___preempt_schedule)
- EXPORT_SYMBOL(___preempt_schedule_notrace)
+ THUNK preempt_schedule_thunk, preempt_schedule
+ THUNK preempt_schedule_notrace_thunk, preempt_schedule_notrace
+ EXPORT_SYMBOL(preempt_schedule_thunk)
+ EXPORT_SYMBOL(preempt_schedule_notrace_thunk)
#endif

#if defined(CONFIG_TRACE_IRQFLAGS) \
--- a/arch/x86/include/asm/preempt.h
+++ b/arch/x86/include/asm/preempt.h
@@ -103,14 +103,14 @@ static __always_inline bool should_resch
}

#ifdef CONFIG_PREEMPTION
- extern asmlinkage void ___preempt_schedule(void);
+ extern asmlinkage void preempt_schedule_thunk(void);
# define __preempt_schedule() \
- asm volatile ("call ___preempt_schedule" : ASM_CALL_CONSTRAINT)
+ asm volatile ("call preempt_schedule_thunk" : ASM_CALL_CONSTRAINT)

extern asmlinkage void preempt_schedule(void);
- extern asmlinkage void ___preempt_schedule_notrace(void);
+ extern asmlinkage void preempt_schedule_notrace_thunk(void);
# define __preempt_schedule_notrace() \
- asm volatile ("call ___preempt_schedule_notrace" : ASM_CALL_CONSTRAINT)
+ asm volatile ("call preempt_schedule_notrace_thunk" : ASM_CALL_CONSTRAINT)

extern asmlinkage void preempt_schedule_notrace(void);
#endif