kmap_types: make most arches use generic header file

Convert most arches to use asm-generic/kmap_types.h.

Move the KM_FENCE_ macro additions into asm-generic/kmap_types.h,
controlled by __WITH_KM_FENCE from each arch's kmap_types.h file.

Would be nice to be able to add custom KM_types per arch, but I don't yet
see a nice, clean way to do that.

Built on x86_64, i386, mips, sparc, alpha(tonyb), powerpc(tonyb), and
68k(tonyb).

Note: avr32 should be able to remove KM_PTE2 (since it's not used) and
then just use the generic kmap_types.h file.  Get avr32 maintainer
approval.

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: <linux-arch@vger.kernel.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Bryan Wu <cooloney@kernel.org>
Cc: Mikael Starvik <starvik@axis.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: "Luck Tony" <tony.luck@intel.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/alpha/include/asm/kmap_types.h b/arch/alpha/include/asm/kmap_types.h
index 3e6735a34c571b011172cf54ee3e09db254434da..a8d4ec8ea4b60f679c3986f0548fe055888d5755 100644 (file)
--- a/arch/alpha/include/asm/kmap_types.h
+++ b/arch/alpha/include/asm/kmap_types.h
@@ -3,30 +3,12 @@
 
 /* Dummy header just to define km_type. */
 
-
 #ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define  __WITH_KM_FENCE
 #endif
 
-enum km_type {
-D(0)   KM_BOUNCE_READ,
-D(1)   KM_SKB_SUNRPC_DATA,
-D(2)   KM_SKB_DATA_SOFTIRQ,
-D(3)   KM_USER0,
-D(4)   KM_USER1,
-D(5)   KM_BIO_SRC_IRQ,
-D(6)   KM_BIO_DST_IRQ,
-D(7)   KM_PTE0,
-D(8)   KM_PTE1,
-D(9)   KM_IRQ0,
-D(10)  KM_IRQ1,
-D(11)  KM_SOFTIRQ0,
-D(12)  KM_SOFTIRQ1,
-D(13)  KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
-#undef D
+#undef __WITH_KM_FENCE
 
 #endif

diff --git a/arch/blackfin/include/asm/kmap_types.h b/arch/blackfin/include/asm/kmap_types.h
index e215f7104974fb76957d66695185f9e925edc519..0a88622339ee363d0663d53390a2106e26e51038 100644 (file)
--- a/arch/blackfin/include/asm/kmap_types.h
+++ b/arch/blackfin/include/asm/kmap_types.h
@@ -1,21 +1,6 @@
 #ifndef _ASM_KMAP_TYPES_H
 #define _ASM_KMAP_TYPES_H
 
-enum km_type {
-       KM_BOUNCE_READ,
-       KM_SKB_SUNRPC_DATA,
-       KM_SKB_DATA_SOFTIRQ,
-       KM_USER0,
-       KM_USER1,
-       KM_BIO_SRC_IRQ,
-       KM_BIO_DST_IRQ,
-       KM_PTE0,
-       KM_PTE1,
-       KM_IRQ0,
-       KM_IRQ1,
-       KM_SOFTIRQ0,
-       KM_SOFTIRQ1,
-       KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
 #endif

diff --git a/arch/cris/include/asm/kmap_types.h b/arch/cris/include/asm/kmap_types.h
index 492988cb9077978be3a9589173e37381aaaed87a..d2d643c4ea592947cfdf440d3842345c0eff9b44 100644 (file)
--- a/arch/cris/include/asm/kmap_types.h
+++ b/arch/cris/include/asm/kmap_types.h
@@ -5,21 +5,6 @@
  * is actually used on cris. 
  */
 
-enum km_type {
-       KM_BOUNCE_READ,
-       KM_SKB_SUNRPC_DATA,
-       KM_SKB_DATA_SOFTIRQ,
-       KM_USER0,
-       KM_USER1,
-       KM_BIO_SRC_IRQ,
-       KM_BIO_DST_IRQ,
-       KM_PTE0,
-       KM_PTE1,
-       KM_IRQ0,
-       KM_IRQ1,
-       KM_SOFTIRQ0,
-       KM_SOFTIRQ1,
-       KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
 #endif

diff --git a/arch/h8300/include/asm/kmap_types.h b/arch/h8300/include/asm/kmap_types.h
index 1ec8a3427120876f6ef7d998b72798a37c0cc53a..be12a7160116ae7cfd40d9cb90e948e158b7a5a5 100644 (file)
--- a/arch/h8300/include/asm/kmap_types.h
+++ b/arch/h8300/include/asm/kmap_types.h
@@ -1,21 +1,6 @@
 #ifndef _ASM_H8300_KMAP_TYPES_H
 #define _ASM_H8300_KMAP_TYPES_H
 
-enum km_type {
-       KM_BOUNCE_READ,
-       KM_SKB_SUNRPC_DATA,
-       KM_SKB_DATA_SOFTIRQ,
-       KM_USER0,
-       KM_USER1,
-       KM_BIO_SRC_IRQ,
-       KM_BIO_DST_IRQ,
-       KM_PTE0,
-       KM_PTE1,
-       KM_IRQ0,
-       KM_IRQ1,
-       KM_SOFTIRQ0,
-       KM_SOFTIRQ1,
-       KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
 #endif

diff --git a/arch/ia64/include/asm/kmap_types.h b/arch/ia64/include/asm/kmap_types.h
index 5d1658aa2b3bf2a4770ce77c02519439a0c73857..05d5f9996105223e0e61908c6622ab99fdf02e7d 100644 (file)
--- a/arch/ia64/include/asm/kmap_types.h
+++ b/arch/ia64/include/asm/kmap_types.h
@@ -1,30 +1,12 @@
 #ifndef _ASM_IA64_KMAP_TYPES_H
 #define _ASM_IA64_KMAP_TYPES_H
 
-
 #ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define  __WITH_KM_FENCE
 #endif
 
-enum km_type {
-D(0)   KM_BOUNCE_READ,
-D(1)   KM_SKB_SUNRPC_DATA,
-D(2)   KM_SKB_DATA_SOFTIRQ,
-D(3)   KM_USER0,
-D(4)   KM_USER1,
-D(5)   KM_BIO_SRC_IRQ,
-D(6)   KM_BIO_DST_IRQ,
-D(7)   KM_PTE0,
-D(8)   KM_PTE1,
-D(9)   KM_IRQ0,
-D(10)  KM_IRQ1,
-D(11)  KM_SOFTIRQ0,
-D(12)  KM_SOFTIRQ1,
-D(13)  KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
-#undef D
+#undef __WITH_KM_FENCE
 
 #endif /* _ASM_IA64_KMAP_TYPES_H */

diff --git a/arch/m32r/include/asm/kmap_types.h b/arch/m32r/include/asm/kmap_types.h
index fa94dc6410ea1129083a401f01558e5028e05c23..4cdb5e3a06bfa6714bd724878f8e5c252d4be16e 100644 (file)
--- a/arch/m32r/include/asm/kmap_types.h
+++ b/arch/m32r/include/asm/kmap_types.h
@@ -2,28 +2,11 @@
 #define __M32R_KMAP_TYPES_H
 
 #ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define  __WITH_KM_FENCE
 #endif
 
-enum km_type {
-D(0)   KM_BOUNCE_READ,
-D(1)   KM_SKB_SUNRPC_DATA,
-D(2)   KM_SKB_DATA_SOFTIRQ,
-D(3)   KM_USER0,
-D(4)   KM_USER1,
-D(5)   KM_BIO_SRC_IRQ,
-D(6)   KM_BIO_DST_IRQ,
-D(7)   KM_PTE0,
-D(8)   KM_PTE1,
-D(9)   KM_IRQ0,
-D(10)  KM_IRQ1,
-D(11)  KM_SOFTIRQ0,
-D(12)  KM_SOFTIRQ1,
-D(13)  KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
-#undef D
+#undef __WITH_KM_FENCE
 
 #endif /* __M32R_KMAP_TYPES_H */

diff --git a/arch/m68k/include/asm/kmap_types.h b/arch/m68k/include/asm/kmap_types.h
index c843c63d380161411f70e046e16c66705b9a6fac..3413cc1390ecffbd3e43c4c0bdecbfa74f791326 100644 (file)
--- a/arch/m68k/include/asm/kmap_types.h
+++ b/arch/m68k/include/asm/kmap_types.h
@@ -1,21 +1,6 @@
 #ifndef __ASM_M68K_KMAP_TYPES_H
 #define __ASM_M68K_KMAP_TYPES_H
 
-enum km_type {
-       KM_BOUNCE_READ,
-       KM_SKB_SUNRPC_DATA,
-       KM_SKB_DATA_SOFTIRQ,
-       KM_USER0,
-       KM_USER1,
-       KM_BIO_SRC_IRQ,
-       KM_BIO_DST_IRQ,
-       KM_PTE0,
-       KM_PTE1,
-       KM_IRQ0,
-       KM_IRQ1,
-       KM_SOFTIRQ0,
-       KM_SOFTIRQ1,
-       KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
 #endif /* __ASM_M68K_KMAP_TYPES_H */

diff --git a/arch/microblaze/include/asm/kmap_types.h b/arch/microblaze/include/asm/kmap_types.h
index 4d7e222f5dd7252a78f99561ce5d505db619d2c8..25975252d83dbd0b5e92211a6957bcdbe961cfd8 100644 (file)
--- a/arch/microblaze/include/asm/kmap_types.h
+++ b/arch/microblaze/include/asm/kmap_types.h
@@ -1,29 +1,6 @@
-/*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
 #ifndef _ASM_MICROBLAZE_KMAP_TYPES_H
 #define _ASM_MICROBLAZE_KMAP_TYPES_H
 
-enum km_type {
-       KM_BOUNCE_READ,
-       KM_SKB_SUNRPC_DATA,
-       KM_SKB_DATA_SOFTIRQ,
-       KM_USER0,
-       KM_USER1,
-       KM_BIO_SRC_IRQ,
-       KM_BIO_DST_IRQ,
-       KM_PTE0,
-       KM_PTE1,
-       KM_IRQ0,
-       KM_IRQ1,
-       KM_SOFTIRQ0,
-       KM_SOFTIRQ1,
-       KM_TYPE_NR,
-};
+#include <asm-generic/kmap_types.h>
 
 #endif /* _ASM_MICROBLAZE_KMAP_TYPES_H */

diff --git a/arch/mips/include/asm/kmap_types.h b/arch/mips/include/asm/kmap_types.h
index 806aae3c533892b1e65917c4742943ff2692374b..58e91ed0388f7393150b6da2569428f9828b8488 100644 (file)
--- a/arch/mips/include/asm/kmap_types.h
+++ b/arch/mips/include/asm/kmap_types.h
@@ -1,30 +1,12 @@
 #ifndef _ASM_KMAP_TYPES_H
 #define _ASM_KMAP_TYPES_H
 
-
 #ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define  __WITH_KM_FENCE
 #endif
 
-enum km_type {
-D(0)   KM_BOUNCE_READ,
-D(1)   KM_SKB_SUNRPC_DATA,
-D(2)   KM_SKB_DATA_SOFTIRQ,
-D(3)   KM_USER0,
-D(4)   KM_USER1,
-D(5)   KM_BIO_SRC_IRQ,
-D(6)   KM_BIO_DST_IRQ,
-D(7)   KM_PTE0,
-D(8)   KM_PTE1,
-D(9)   KM_IRQ0,
-D(10)  KM_IRQ1,
-D(11)  KM_SOFTIRQ0,
-D(12)  KM_SOFTIRQ1,
-D(13)  KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
-#undef D
+#undef __WITH_KM_FENCE
 
 #endif

diff --git a/arch/mn10300/include/asm/kmap_types.h b/arch/mn10300/include/asm/kmap_types.h
index 3398f9f356030767fde04242fdb1229809176ffd..76d093b58d4fe8248852737b2df0422379680036 100644 (file)
--- a/arch/mn10300/include/asm/kmap_types.h
+++ b/arch/mn10300/include/asm/kmap_types.h
@@ -1,31 +1,6 @@
-/* MN10300 kmap_atomic() slot IDs
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
 #ifndef _ASM_KMAP_TYPES_H
 #define _ASM_KMAP_TYPES_H
 
-enum km_type {
-       KM_BOUNCE_READ,
-       KM_SKB_SUNRPC_DATA,
-       KM_SKB_DATA_SOFTIRQ,
-       KM_USER0,
-       KM_USER1,
-       KM_BIO_SRC_IRQ,
-       KM_BIO_DST_IRQ,
-       KM_PTE0,
-       KM_PTE1,
-       KM_IRQ0,
-       KM_IRQ1,
-       KM_SOFTIRQ0,
-       KM_SOFTIRQ1,
-       KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
 #endif /* _ASM_KMAP_TYPES_H */

diff --git a/arch/parisc/include/asm/kmap_types.h b/arch/parisc/include/asm/kmap_types.h
index 806aae3c533892b1e65917c4742943ff2692374b..58e91ed0388f7393150b6da2569428f9828b8488 100644 (file)
--- a/arch/parisc/include/asm/kmap_types.h
+++ b/arch/parisc/include/asm/kmap_types.h
@@ -1,30 +1,12 @@
 #ifndef _ASM_KMAP_TYPES_H
 #define _ASM_KMAP_TYPES_H
 
-
 #ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define  __WITH_KM_FENCE
 #endif
 
-enum km_type {
-D(0)   KM_BOUNCE_READ,
-D(1)   KM_SKB_SUNRPC_DATA,
-D(2)   KM_SKB_DATA_SOFTIRQ,
-D(3)   KM_USER0,
-D(4)   KM_USER1,
-D(5)   KM_BIO_SRC_IRQ,
-D(6)   KM_BIO_DST_IRQ,
-D(7)   KM_PTE0,
-D(8)   KM_PTE1,
-D(9)   KM_IRQ0,
-D(10)  KM_IRQ1,
-D(11)  KM_SOFTIRQ0,
-D(12)  KM_SOFTIRQ1,
-D(13)  KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
-#undef D
+#undef __WITH_KM_FENCE
 
 #endif

diff --git a/arch/s390/include/asm/kmap_types.h b/arch/s390/include/asm/kmap_types.h
index fd1574648223b5aaa3a9bb60255098a64b4db919..94ec3ee07983f8e9b97c6d857b5e7702bbfa36ee 100644 (file)
--- a/arch/s390/include/asm/kmap_types.h
+++ b/arch/s390/include/asm/kmap_types.h
@@ -2,22 +2,7 @@
 #ifndef _ASM_KMAP_TYPES_H
 #define _ASM_KMAP_TYPES_H
 
-enum km_type {
-       KM_BOUNCE_READ,
-       KM_SKB_SUNRPC_DATA,
-       KM_SKB_DATA_SOFTIRQ,
-       KM_USER0,
-       KM_USER1,
-       KM_BIO_SRC_IRQ,
-       KM_BIO_DST_IRQ,
-       KM_PTE0,
-       KM_PTE1,
-       KM_IRQ0,
-       KM_IRQ1,
-       KM_SOFTIRQ0,
-       KM_SOFTIRQ1,    
-       KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
 #endif
 #endif /* __KERNEL__ */

diff --git a/arch/sh/include/asm/kmap_types.h b/arch/sh/include/asm/kmap_types.h
index 84d565c696befbaee91e7770721d1ec2a5ed6f8c..5962b08b6dd8a6258cdeb646fd723a86c0b81cde 100644 (file)
--- a/arch/sh/include/asm/kmap_types.h
+++ b/arch/sh/include/asm/kmap_types.h
@@ -3,30 +3,12 @@
 
 /* Dummy header just to define km_type. */
 
-
 #ifdef CONFIG_DEBUG_HIGHMEM
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define  __WITH_KM_FENCE
 #endif
 
-enum km_type {
-D(0)   KM_BOUNCE_READ,
-D(1)   KM_SKB_SUNRPC_DATA,
-D(2)   KM_SKB_DATA_SOFTIRQ,
-D(3)   KM_USER0,
-D(4)   KM_USER1,
-D(5)   KM_BIO_SRC_IRQ,
-D(6)   KM_BIO_DST_IRQ,
-D(7)   KM_PTE0,
-D(8)   KM_PTE1,
-D(9)   KM_IRQ0,
-D(10)  KM_IRQ1,
-D(11)  KM_SOFTIRQ0,
-D(12)  KM_SOFTIRQ1,
-D(13)  KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
-#undef D
+#undef __WITH_KM_FENCE
 
 #endif

diff --git a/arch/sparc/include/asm/kmap_types.h b/arch/sparc/include/asm/kmap_types.h
index 602f5e034f7a48afd0d85af3f72e2fbfd382d9d4..aad21745fbb92a6d67d2ea0d1efcfeb7467a1250 100644 (file)
--- a/arch/sparc/include/asm/kmap_types.h
+++ b/arch/sparc/include/asm/kmap_types.h
@@ -5,21 +5,6 @@
  * is actually used on sparc.  -DaveM
  */
 
-enum km_type {
-       KM_BOUNCE_READ,
-       KM_SKB_SUNRPC_DATA,
-       KM_SKB_DATA_SOFTIRQ,
-       KM_USER0,
-       KM_USER1,
-       KM_BIO_SRC_IRQ,
-       KM_BIO_DST_IRQ,
-       KM_PTE0,
-       KM_PTE1,
-       KM_IRQ0,
-       KM_IRQ1,
-       KM_SOFTIRQ0,
-       KM_SOFTIRQ1,
-       KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
 #endif

diff --git a/arch/x86/include/asm/kmap_types.h b/arch/x86/include/asm/kmap_types.h
index 5759c165a5cf5516adc32d6cc6d841451cf55aaa..9e00a731a7fbaad71b252d3779a54b04311407fd 100644 (file)
--- a/arch/x86/include/asm/kmap_types.h
+++ b/arch/x86/include/asm/kmap_types.h
@@ -2,28 +2,11 @@
 #define _ASM_X86_KMAP_TYPES_H
 
 #if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
-# define D(n) __KM_FENCE_##n ,
-#else
-# define D(n)
+#define  __WITH_KM_FENCE
 #endif
 
-enum km_type {
-D(0)   KM_BOUNCE_READ,
-D(1)   KM_SKB_SUNRPC_DATA,
-D(2)   KM_SKB_DATA_SOFTIRQ,
-D(3)   KM_USER0,
-D(4)   KM_USER1,
-D(5)   KM_BIO_SRC_IRQ,
-D(6)   KM_BIO_DST_IRQ,
-D(7)   KM_PTE0,
-D(8)   KM_PTE1,
-D(9)   KM_IRQ0,
-D(10)  KM_IRQ1,
-D(11)  KM_SOFTIRQ0,
-D(12)  KM_SOFTIRQ1,
-D(13)  KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
-#undef D
+#undef __WITH_KM_FENCE
 
 #endif /* _ASM_X86_KMAP_TYPES_H */

diff --git a/arch/xtensa/include/asm/kmap_types.h b/arch/xtensa/include/asm/kmap_types.h
index 9e822d2e3bcecf69871eb65acdf81655c02e1124..11c687e527f101137188089b30b762b5c93f55e4 100644 (file)
--- a/arch/xtensa/include/asm/kmap_types.h
+++ b/arch/xtensa/include/asm/kmap_types.h
@@ -1,31 +1,6 @@
-/*
- * include/asm-xtensa/kmap_types.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-
 #ifndef _XTENSA_KMAP_TYPES_H
 #define _XTENSA_KMAP_TYPES_H
 
-enum km_type {
-  KM_BOUNCE_READ,
-  KM_SKB_SUNRPC_DATA,
-  KM_SKB_DATA_SOFTIRQ,
-  KM_USER0,
-  KM_USER1,
-  KM_BIO_SRC_IRQ,
-  KM_BIO_DST_IRQ,
-  KM_PTE0,
-  KM_PTE1,
-  KM_IRQ0,
-  KM_IRQ1,
-  KM_SOFTIRQ0,
-  KM_SOFTIRQ1,
-  KM_TYPE_NR
-};
+#include <asm-generic/kmap_types.h>
 
 #endif /* _XTENSA_KMAP_TYPES_H */

diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
index 58c33055c304f65a1c6f576d1d1e8b0c8533afad..54e8b3d956b7fe9ba20082844b50237d27050681 100644 (file)
--- a/include/asm-generic/kmap_types.h
+++ b/include/asm-generic/kmap_types.h
@@ -1,7 +1,7 @@
 #ifndef _ASM_GENERIC_KMAP_TYPES_H
 #define _ASM_GENERIC_KMAP_TYPES_H
 
-#ifdef CONFIG_DEBUG_HIGHMEM
+#ifdef __WITH_KM_FENCE
 # define D(n) __KM_FENCE_##n ,
 #else
 # define D(n)