linux-kernel - [tip: x86/entry] x86/entry: Rename ___preempt

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Date:   Sat, 21 Mar 2020 15:30:30 -0000
From:   "tip-bot2 for Peter Zijlstra" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Will Deacon <will@...nel.org>, x86 <x86@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [tip: x86/entry] x86/entry: Rename ___preempt_schedule

The following commit has been merged into the x86/entry branch of tip:

Commit-ID:     46db36abc32dfd18041c57d571fe4945fc0057fe
Gitweb:        https://git.kernel.org/tip/46db36abc32dfd18041c57d571fe4945fc0057fe
Author:        Peter Zijlstra <peterz@...radead.org>
AuthorDate:    Fri, 20 Mar 2020 12:56:39 +01:00
Committer:     Thomas Gleixner <tglx@...utronix.de>
CommitterDate: Sat, 21 Mar 2020 16:03:53 +01:00

x86/entry: Rename ___preempt_schedule

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@...utronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Reviewed-by: Thomas Gleixner <tglx@...utronix.de>
Acked-by: Will Deacon <will@...nel.org>
Link: https://lkml.kernel.org/r/20200320115858.995685950@infradead.org

---
 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(-)

diff --git a/arch/x86/entry/thunk_32.S b/arch/x86/entry/thunk_32.S
index e010d4a..3a07ce3 100644
--- 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
 
diff --git a/arch/x86/entry/thunk_64.S b/arch/x86/entry/thunk_64.S
index c5c3b6e..dbe4493 100644
--- 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) \
diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
index 3d4cb83..69485ca 100644
--- a/arch/x86/include/asm/preempt.h
+++ b/arch/x86/include/asm/preempt.h
@@ -103,14 +103,14 @@ static __always_inline bool should_resched(int preempt_offset)
 }
 
 #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