From: Jesper Juhl <jesper.juhl@gmail.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Cort Dougan <cort@cs.nmt.edu>,
Jesper Juhl <jesper.juhl@gmail.com>,
Grant Erickson <grant@lcse.umn.edu>,
Mike Corrigan <mikejc@us.ibm.com>,
Dave Engebretsen <engebret@us.ibm.com>,
Matt Porter <mporter@mvista.com>,
Paul Mackerras <paulus@cs.anu.edu.au>,
Rohit Seth <rohit.seth@intel.com>,
Dale Farnsworth <dfarnsworth@mvista.com>,
linuxppc-dev@ozlabs.org, Olof Johansson <olof@lixom.net>,
Dan Malek <dmalek@jlc.net>, Dan Malek <dan@net4x.com>,
Peter Bergner <bergner@us.ibm.com>,
Paul Mackerras <paulus@samba.org>,
Mike Corrigan <mikec@us.ibm.com>,
Anton Blanchard <anton@au.ibm.com>,
Gary Thomas <gdt@linuxppc.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH] powerpc: clean out a bunch of duplicate includes
Date: Mon, 30 Jul 2007 00:18:25 +0200 [thread overview]
Message-ID: <200707300018.26324.jesper.juhl@gmail.com> (raw)
Hi,
Here's a patch to clean out a bunch of duplicate includes from
arch/powerpc/
Please consider for inclusion.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
---
arch/powerpc/kernel/btext.c | 1 -
arch/powerpc/kernel/crash.c | 1 -
arch/powerpc/kernel/iommu.c | 1 -
arch/powerpc/kernel/prom.c | 1 -
arch/powerpc/kernel/time.c | 1 -
arch/powerpc/mm/hash_utils_64.c | 1 -
arch/powerpc/mm/hugetlbpage.c | 3 ---
arch/powerpc/mm/init_32.c | 1 -
arch/powerpc/mm/mem.c | 1 -
arch/powerpc/platforms/52xx/mpc52xx_pic.c | 1 -
arch/powerpc/platforms/chrp/setup.c | 1 -
arch/powerpc/platforms/chrp/smp.c | 1 -
arch/powerpc/platforms/iseries/setup.c | 1 -
arch/powerpc/platforms/powermac/low_i2c.c | 1 -
arch/powerpc/platforms/powermac/udbg_adb.c | 1 -
arch/powerpc/platforms/pseries/lpar.c | 1 -
16 files changed, 0 insertions(+), 18 deletions(-)
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index e7b6846..3ef51fb 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -11,7 +11,6 @@
#include <asm/sections.h>
#include <asm/prom.h>
#include <asm/btext.h>
-#include <asm/prom.h>
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/pgtable.h>
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 37658ea..77c749a 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -24,7 +24,6 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/types.h>
-#include <linux/irq.h>
#include <asm/processor.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index c08ceca..e4ec6ee 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -30,7 +30,6 @@
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/dma-mapping.h>
-#include <linux/init.h>
#include <linux/bitops.h>
#include <asm/io.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index a38197b..0028fe6 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -52,7 +52,6 @@
#include <asm/pSeries_reconfig.h>
#include <asm/pci-bridge.h>
#include <asm/kexec.h>
-#include <asm/system.h>
#ifdef DEBUG
#define DBG(fmt...) printk(KERN_ERR fmt)
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 727a669..c85d9b0 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -72,7 +72,6 @@
#include <asm/iseries/it_lp_queue.h>
#include <asm/iseries/hv_call_xm.h>
#endif
-#include <asm/smp.h>
/* keep track of when we need to update the rtc */
time_t last_rtc_update;
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index bc7b0ce..c2bf404 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -49,7 +49,6 @@
#include <asm/tlb.h>
#include <asm/cacheflush.h>
#include <asm/cputable.h>
-#include <asm/abs_addr.h>
#include <asm/sections.h>
#include <asm/spu.h>
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 4835f73..ba5f12a 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -22,11 +22,8 @@
#include <asm/mmu_context.h>
#include <asm/machdep.h>
#include <asm/cputable.h>
-#include <asm/tlb.h>
#include <asm/spu.h>
-#include <linux/sysctl.h>
-
#define NUM_LOW_AREAS (0x100000000UL >> SID_SHIFT)
#define NUM_HIGH_AREAS (PGTABLE_RANGE >> HTLB_AREA_SHIFT)
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index e1f5ded..d65995a 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -41,7 +41,6 @@
#include <asm/machdep.h>
#include <asm/btext.h>
#include <asm/tlb.h>
-#include <asm/prom.h>
#include <asm/lmb.h>
#include <asm/sections.h>
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index f0e7eed..32dcfc9 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -42,7 +42,6 @@
#include <asm/machdep.h>
#include <asm/btext.h>
#include <asm/tlb.h>
-#include <asm/prom.h>
#include <asm/lmb.h>
#include <asm/sections.h>
#include <asm/vdso.h>
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index fbfff95..8c464c5 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -22,7 +22,6 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/signal.h>
-#include <linux/stddef.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/hardirq.h>
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 373de4c..dde5ef4 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -32,7 +32,6 @@
#include <linux/seq_file.h>
#include <linux/root_dev.h>
#include <linux/initrd.h>
-#include <linux/module.h>
#include <linux/timer.h>
#include <asm/io.h>
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index 3ea0eb7..a137d13 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -29,7 +29,6 @@
#include <asm/residual.h>
#include <asm/time.h>
#include <asm/machdep.h>
-#include <asm/smp.h>
#include <asm/mpic.h>
#include <asm/rtas.h>
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 13a8b19..fad493e 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -41,7 +41,6 @@
#include <asm/time.h>
#include <asm/paca.h>
#include <asm/cache.h>
-#include <asm/sections.h>
#include <asm/abs_addr.h>
#include <asm/iseries/hv_lp_config.h>
#include <asm/iseries/hv_call_event.h>
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index efdf5eb..da2007e 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -40,7 +40,6 @@
#include <linux/completion.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
-#include <linux/completion.h>
#include <linux/timer.h>
#include <linux/mutex.h>
#include <asm/keylargo.h>
diff --git a/arch/powerpc/platforms/powermac/udbg_adb.c b/arch/powerpc/platforms/powermac/udbg_adb.c
index 6124e59..b1882e4 100644
--- a/arch/powerpc/platforms/powermac/udbg_adb.c
+++ b/arch/powerpc/platforms/powermac/udbg_adb.c
@@ -12,7 +12,6 @@
#include <asm/xmon.h>
#include <asm/prom.h>
#include <asm/bootx.h>
-#include <asm/machdep.h>
#include <asm/errno.h>
#include <asm/pmac_feature.h>
#include <asm/processor.h>
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 8cc6eee..ea327ca 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -35,7 +35,6 @@
#include <asm/tlbflush.h>
#include <asm/tlb.h>
#include <asm/prom.h>
-#include <asm/abs_addr.h>
#include <asm/cputable.h>
#include <asm/udbg.h>
#include <asm/smp.h>
WARNING: multiple messages have this Message-ID (diff)
From: Jesper Juhl <jesper.juhl@gmail.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Dave Engebretsen <engebret@us.ibm.com>,
Peter Bergner <bergner@us.ibm.com>,
Mike Corrigan <mikec@us.ibm.com>, Olof Johansson <olof@lixom.net>,
Cort Dougan <cort@cs.nmt.edu>, Dan Malek <dmalek@jlc.net>,
Mike Corrigan <mikejc@us.ibm.com>,
Gabriel Paubert <paubert@iram.es>,
Anton Blanchard <anton@au.ibm.com>,
Rohit Seth <rohit.seth@intel.com>, Gary Thomas <gdt@linuxppc.org>,
Paul Mackerras <paulus@cs.anu.edu.au>,
Matt Porter <mporter@mvista.com>, Cort Dougan <cort@cs.nmt.edu>,
Sylvain Munaut <tnt@246tnt.com>,
Dale Farnsworth <dfarnsworth@mvista.com>,
Grant Erickson <grant@lcse.umn.edu>, Dan Malek <dan@net4x.com>,
Paul Mackerras <paulus@samba.org>,
linuxppc-dev@ozlabs.org,
Andrew Morton <akpm@linux-foundation.org>,
Jesper Juhl <jesper.juhl@gmail.com>
Subject: [PATCH] powerpc: clean out a bunch of duplicate includes
Date: Mon, 30 Jul 2007 00:18:25 +0200 [thread overview]
Message-ID: <200707300018.26324.jesper.juhl@gmail.com> (raw)
Hi,
Here's a patch to clean out a bunch of duplicate includes from
arch/powerpc/
Please consider for inclusion.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
---
arch/powerpc/kernel/btext.c | 1 -
arch/powerpc/kernel/crash.c | 1 -
arch/powerpc/kernel/iommu.c | 1 -
arch/powerpc/kernel/prom.c | 1 -
arch/powerpc/kernel/time.c | 1 -
arch/powerpc/mm/hash_utils_64.c | 1 -
arch/powerpc/mm/hugetlbpage.c | 3 ---
arch/powerpc/mm/init_32.c | 1 -
arch/powerpc/mm/mem.c | 1 -
arch/powerpc/platforms/52xx/mpc52xx_pic.c | 1 -
arch/powerpc/platforms/chrp/setup.c | 1 -
arch/powerpc/platforms/chrp/smp.c | 1 -
arch/powerpc/platforms/iseries/setup.c | 1 -
arch/powerpc/platforms/powermac/low_i2c.c | 1 -
arch/powerpc/platforms/powermac/udbg_adb.c | 1 -
arch/powerpc/platforms/pseries/lpar.c | 1 -
16 files changed, 0 insertions(+), 18 deletions(-)
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index e7b6846..3ef51fb 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -11,7 +11,6 @@
#include <asm/sections.h>
#include <asm/prom.h>
#include <asm/btext.h>
-#include <asm/prom.h>
#include <asm/page.h>
#include <asm/mmu.h>
#include <asm/pgtable.h>
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 37658ea..77c749a 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -24,7 +24,6 @@
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/types.h>
-#include <linux/irq.h>
#include <asm/processor.h>
#include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c
index c08ceca..e4ec6ee 100644
--- a/arch/powerpc/kernel/iommu.c
+++ b/arch/powerpc/kernel/iommu.c
@@ -30,7 +30,6 @@
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/dma-mapping.h>
-#include <linux/init.h>
#include <linux/bitops.h>
#include <asm/io.h>
#include <asm/prom.h>
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index a38197b..0028fe6 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -52,7 +52,6 @@
#include <asm/pSeries_reconfig.h>
#include <asm/pci-bridge.h>
#include <asm/kexec.h>
-#include <asm/system.h>
#ifdef DEBUG
#define DBG(fmt...) printk(KERN_ERR fmt)
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 727a669..c85d9b0 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -72,7 +72,6 @@
#include <asm/iseries/it_lp_queue.h>
#include <asm/iseries/hv_call_xm.h>
#endif
-#include <asm/smp.h>
/* keep track of when we need to update the rtc */
time_t last_rtc_update;
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index bc7b0ce..c2bf404 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -49,7 +49,6 @@
#include <asm/tlb.h>
#include <asm/cacheflush.h>
#include <asm/cputable.h>
-#include <asm/abs_addr.h>
#include <asm/sections.h>
#include <asm/spu.h>
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 4835f73..ba5f12a 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -22,11 +22,8 @@
#include <asm/mmu_context.h>
#include <asm/machdep.h>
#include <asm/cputable.h>
-#include <asm/tlb.h>
#include <asm/spu.h>
-#include <linux/sysctl.h>
-
#define NUM_LOW_AREAS (0x100000000UL >> SID_SHIFT)
#define NUM_HIGH_AREAS (PGTABLE_RANGE >> HTLB_AREA_SHIFT)
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index e1f5ded..d65995a 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -41,7 +41,6 @@
#include <asm/machdep.h>
#include <asm/btext.h>
#include <asm/tlb.h>
-#include <asm/prom.h>
#include <asm/lmb.h>
#include <asm/sections.h>
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index f0e7eed..32dcfc9 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -42,7 +42,6 @@
#include <asm/machdep.h>
#include <asm/btext.h>
#include <asm/tlb.h>
-#include <asm/prom.h>
#include <asm/lmb.h>
#include <asm/sections.h>
#include <asm/vdso.h>
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index fbfff95..8c464c5 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -22,7 +22,6 @@
#include <linux/init.h>
#include <linux/sched.h>
#include <linux/signal.h>
-#include <linux/stddef.h>
#include <linux/delay.h>
#include <linux/irq.h>
#include <linux/hardirq.h>
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 373de4c..dde5ef4 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -32,7 +32,6 @@
#include <linux/seq_file.h>
#include <linux/root_dev.h>
#include <linux/initrd.h>
-#include <linux/module.h>
#include <linux/timer.h>
#include <asm/io.h>
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index 3ea0eb7..a137d13 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -29,7 +29,6 @@
#include <asm/residual.h>
#include <asm/time.h>
#include <asm/machdep.h>
-#include <asm/smp.h>
#include <asm/mpic.h>
#include <asm/rtas.h>
diff --git a/arch/powerpc/platforms/iseries/setup.c b/arch/powerpc/platforms/iseries/setup.c
index 13a8b19..fad493e 100644
--- a/arch/powerpc/platforms/iseries/setup.c
+++ b/arch/powerpc/platforms/iseries/setup.c
@@ -41,7 +41,6 @@
#include <asm/time.h>
#include <asm/paca.h>
#include <asm/cache.h>
-#include <asm/sections.h>
#include <asm/abs_addr.h>
#include <asm/iseries/hv_lp_config.h>
#include <asm/iseries/hv_call_event.h>
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index efdf5eb..da2007e 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -40,7 +40,6 @@
#include <linux/completion.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
-#include <linux/completion.h>
#include <linux/timer.h>
#include <linux/mutex.h>
#include <asm/keylargo.h>
diff --git a/arch/powerpc/platforms/powermac/udbg_adb.c b/arch/powerpc/platforms/powermac/udbg_adb.c
index 6124e59..b1882e4 100644
--- a/arch/powerpc/platforms/powermac/udbg_adb.c
+++ b/arch/powerpc/platforms/powermac/udbg_adb.c
@@ -12,7 +12,6 @@
#include <asm/xmon.h>
#include <asm/prom.h>
#include <asm/bootx.h>
-#include <asm/machdep.h>
#include <asm/errno.h>
#include <asm/pmac_feature.h>
#include <asm/processor.h>
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c
index 8cc6eee..ea327ca 100644
--- a/arch/powerpc/platforms/pseries/lpar.c
+++ b/arch/powerpc/platforms/pseries/lpar.c
@@ -35,7 +35,6 @@
#include <asm/tlbflush.h>
#include <asm/tlb.h>
#include <asm/prom.h>
-#include <asm/abs_addr.h>
#include <asm/cputable.h>
#include <asm/udbg.h>
#include <asm/smp.h>
next reply other threads:[~2007-07-29 22:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-29 22:18 Jesper Juhl [this message]
2007-07-29 22:18 ` [PATCH] powerpc: clean out a bunch of duplicate includes Jesper Juhl
2007-07-29 22:58 ` Benjamin Herrenschmidt
2007-07-29 22:58 ` Benjamin Herrenschmidt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200707300018.26324.jesper.juhl@gmail.com \
--to=jesper.juhl@gmail.com \
--cc=akpm@linux-foundation.org \
--cc=anton@au.ibm.com \
--cc=benh@kernel.crashing.org \
--cc=bergner@us.ibm.com \
--cc=cort@cs.nmt.edu \
--cc=dan@net4x.com \
--cc=dfarnsworth@mvista.com \
--cc=dmalek@jlc.net \
--cc=engebret@us.ibm.com \
--cc=gdt@linuxppc.org \
--cc=grant@lcse.umn.edu \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@ozlabs.org \
--cc=mikec@us.ibm.com \
--cc=mikejc@us.ibm.com \
--cc=mporter@mvista.com \
--cc=olof@lixom.net \
--cc=paulus@cs.anu.edu.au \
--cc=paulus@samba.org \
--cc=rohit.seth@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.