From: Al Viro <viro@ftp.linux.org.uk>
To: richard@nod.at
Cc: user-mode-linux-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: Subject: [PATCH 61/91] um: take um_mmu.h to asm/mmu.h, clean asm/mmu_context.h a bit
Date: Thu, 18 Aug 2011 20:09:09 +0100 [thread overview]
Message-ID: <E1Qu7xl-0007sr-Q3@ZenIV.linux.org.uk> (raw)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
arch/um/include/asm/mmu.h | 22 +++++++++++++++++-----
arch/um/include/asm/mmu_context.h | 7 ++-----
arch/um/include/shared/um_mmu.h | 24 ------------------------
3 files changed, 19 insertions(+), 34 deletions(-)
delete mode 100644 arch/um/include/shared/um_mmu.h
diff --git a/arch/um/include/asm/mmu.h b/arch/um/include/asm/mmu.h
index cf259de..b1a7e47 100644
--- a/arch/um/include/asm/mmu.h
+++ b/arch/um/include/asm/mmu.h
@@ -1,12 +1,24 @@
/*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
* Licensed under the GPL
*/
-#ifndef __MMU_H
-#define __MMU_H
+#ifndef __ARCH_UM_MMU_H
+#define __ARCH_UM_MMU_H
-#include "um_mmu.h"
+#include "mm_id.h"
+#include "ldt.h"
-#endif
+typedef struct mm_context {
+ struct mm_id id;
+ struct uml_ldt ldt;
+ struct page **stub_pages;
+} mm_context_t;
+
+extern void __switch_mm(struct mm_id * mm_idp);
+/* Avoid tangled inclusion with asm/ldt.h */
+extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm);
+extern void free_ldt(struct mm_context *mm);
+
+#endif
diff --git a/arch/um/include/asm/mmu_context.h b/arch/um/include/asm/mmu_context.h
index 34d8130..591b3d8 100644
--- a/arch/um/include/asm/mmu_context.h
+++ b/arch/um/include/asm/mmu_context.h
@@ -6,15 +6,12 @@
#ifndef __UM_MMU_CONTEXT_H
#define __UM_MMU_CONTEXT_H
-#include "linux/sched.h"
-#include "um_mmu.h"
+#include <linux/sched.h>
+#include <asm/mmu.h>
extern void arch_dup_mmap(struct mm_struct *oldmm, struct mm_struct *mm);
extern void arch_exit_mmap(struct mm_struct *mm);
-#define get_mmu_context(task) do ; while(0)
-#define activate_context(tsk) do ; while(0)
-
#define deactivate_mm(tsk,mm) do { } while (0)
extern void force_flush_all(void);
diff --git a/arch/um/include/shared/um_mmu.h b/arch/um/include/shared/um_mmu.h
deleted file mode 100644
index b1a7e47..0000000
--- a/arch/um/include/shared/um_mmu.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
- * Licensed under the GPL
- */
-
-#ifndef __ARCH_UM_MMU_H
-#define __ARCH_UM_MMU_H
-
-#include "mm_id.h"
-#include "ldt.h"
-
-typedef struct mm_context {
- struct mm_id id;
- struct uml_ldt ldt;
- struct page **stub_pages;
-} mm_context_t;
-
-extern void __switch_mm(struct mm_id * mm_idp);
-
-/* Avoid tangled inclusion with asm/ldt.h */
-extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm);
-extern void free_ldt(struct mm_context *mm);
-
-#endif
--
1.7.2.5
reply other threads:[~2011-08-18 19:09 UTC|newest]
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