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[PATCH 2/3] arch/x86: make mm/pageattr[-test].c explicitly non-modular

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  [PATCH 2/3] arch/x86: make mm/pageattr[-test].c explicitly non-modular Paul Gortmaker <paul.gortmaker@windriver.com> - 2015-08-25 01:40 +0200
    [tip:x86/mm] x86/mm/pat: Make mm/pageattr[-test]  .c explicitly non-modular tip-bot for Paul Gortmaker <tipbot@zytor.com> - 2015-08-25 10:30 +0200

#1212579 — [PATCH 2/3] arch/x86: make mm/pageattr[-test].c explicitly non-modular

The file pageattr.c is obj-y and it includes pageattr-test.c based on
CPA_DEBUG (a bool), meaning that no code here is currently being built
as a module by anyone.

Lets remove the couple traces of modularity so that when reading the
code there is no doubt it is builtin-only.

Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 arch/x86/mm/pageattr-test.c | 4 ++--
 arch/x86/mm/pageattr.c      | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index 8ff686aa7e8c..5f169d5d76a8 100644
--- a/arch/x86/mm/pageattr-test.c
+++ b/arch/x86/mm/pageattr-test.c
@@ -8,6 +8,7 @@
 #include <linux/kthread.h>
 #include <linux/random.h>
 #include <linux/kernel.h>
+#include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
 
@@ -256,5 +257,4 @@ static int start_pageattr_test(void)
 
 	return 0;
 }
-
-module_init(start_pageattr_test);
+device_initcall(start_pageattr_test);
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 727158cb3b3c..2c44c0792301 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -4,7 +4,6 @@
  */
 #include <linux/highmem.h>
 #include <linux/bootmem.h>
-#include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
-- 
2.5.0

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#1212820 — [tip:x86/mm] x86/mm/pat: Make mm/pageattr[-test] .c explicitly non-modular

Commit-ID:  8f45fe441a9836011672436ef007654969b28ccc
Gitweb:     http://git.kernel.org/tip/8f45fe441a9836011672436ef007654969b28ccc
Author:     Paul Gortmaker <paul.gortmaker@windriver.com>
AuthorDate: Mon, 24 Aug 2015 19:34:54 -0400
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 25 Aug 2015 09:48:38 +0200

x86/mm/pat: Make mm/pageattr[-test].c explicitly non-modular

The file pageattr.c is obj-y and it includes pageattr-test.c
based on CPA_DEBUG (a bool), meaning that no code here is
currently being built as a module by anyone.

Lets remove the couple traces of modularity so that when reading
the code there is no doubt it is builtin-only.

Since module_init translates to device_initcall in the
non-modular case, the init ordering remains unchanged with this
commit.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1440459295-21814-3-git-send-email-paul.gortmaker@windriver.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/mm/pageattr-test.c | 4 ++--
 arch/x86/mm/pageattr.c      | 1 -
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
index 8ff686a..5f169d5 100644
--- a/arch/x86/mm/pageattr-test.c
+++ b/arch/x86/mm/pageattr-test.c
@@ -8,6 +8,7 @@
 #include <linux/kthread.h>
 #include <linux/random.h>
 #include <linux/kernel.h>
+#include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
 
@@ -256,5 +257,4 @@ static int start_pageattr_test(void)
 
 	return 0;
 }
-
-module_init(start_pageattr_test);
+device_initcall(start_pageattr_test);
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 727158c..2c44c07 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -4,7 +4,6 @@
  */
 #include <linux/highmem.h>
 #include <linux/bootmem.h>
-#include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
--
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