* [PATCH] headers: linux/mutex.h: drop linkage.h
@ 2018-02-25 5:22 Randy Dunlap
2018-02-25 14:06 ` [tip:locking/core] mutex: Drop linkage.h from mutex.h tip-bot for Randy Dunlap
0 siblings, 1 reply; 2+ messages in thread
From: Randy Dunlap @ 2018-02-25 5:22 UTC (permalink / raw)
To: LKML, X86 ML
From: Randy Dunlap <rdunlap@infradead.org>
<linux/mutex.h> does not use nor need <linux/linkage.h>, so drop that
one header file from mutex.h.
<linux/mutex.h> is currently #included in around 1250 C source files
(oops, I didn't count other header files that #include it), making it
the 27th most-used header file.
Build tested on i386 and x86_64 * (allnoconfig, tiny.config, defconfig,
allyesconfig, and allmodconfig) and x64_64 allmodconfig + SMP=disabled.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
---
Ingo/Thomas, please include this in tip.git for more thorough testing.
include/linux/mutex.h | 1 -
1 file changed, 1 deletion(-)
--- linux.orig/include/linux/mutex.h
+++ linux.next/include/linux/mutex.h
@@ -14,7 +14,6 @@
#include <asm/current.h>
#include <linux/list.h>
#include <linux/spinlock_types.h>
-#include <linux/linkage.h>
#include <linux/lockdep.h>
#include <linux/atomic.h>
#include <asm/processor.h>
^ permalink raw reply [flat|nested] 2+ messages in thread
* [tip:locking/core] mutex: Drop linkage.h from mutex.h
2018-02-25 5:22 [PATCH] headers: linux/mutex.h: drop linkage.h Randy Dunlap
@ 2018-02-25 14:06 ` tip-bot for Randy Dunlap
0 siblings, 0 replies; 2+ messages in thread
From: tip-bot for Randy Dunlap @ 2018-02-25 14:06 UTC (permalink / raw)
To: linux-tip-commits; +Cc: rdunlap, linux-kernel, mingo, hpa, tglx
Commit-ID: 6ce5ae7977c89f2a09092954396a66c90e8213f2
Gitweb: https://git.kernel.org/tip/6ce5ae7977c89f2a09092954396a66c90e8213f2
Author: Randy Dunlap <rdunlap@infradead.org>
AuthorDate: Sat, 24 Feb 2018 21:22:12 -0800
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Sun, 25 Feb 2018 15:00:46 +0100
mutex: Drop linkage.h from mutex.h
<linux/mutex.h> does not use nor need <linux/linkage.h>, so drop that
one header file from mutex.h.
<linux/mutex.h> is currently #included in around 1250 C source files
(oops, I didn't count other header files that #include it), making it
the 27th most-used header file.
Build tested on i386 and x86_64 * (allnoconfig, tiny.config, defconfig,
allyesconfig, and allmodconfig) and x64_64 allmodconfig + SMP=disabled.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/582b3892-4e4c-06b2-a368-5c2d439de7fc@infradead.org
---
include/linux/mutex.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index f25c13423bd4..9b7fe56692bd 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -14,7 +14,6 @@
#include <asm/current.h>
#include <linux/list.h>
#include <linux/spinlock_types.h>
-#include <linux/linkage.h>
#include <linux/lockdep.h>
#include <linux/atomic.h>
#include <asm/processor.h>
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2018-02-25 14:06 ` [tip:locking/core] mutex: Drop linkage.h from mutex.h tip-bot for Randy Dunlap
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