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authorSerge E. Hallyn <serue@us.ibm.com>2006-10-02 02:18:06 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-02 07:57:20 -0700
commitab516013ad9ca47f1d3a936fa81303bfbf734d52 (patch)
tree643ea9c4c3d28958cb42dd87b1856f74edd22b11 /arch
parentb1ba4ddde0cf67991d89f039365eaaeda61aa027 (diff)
downloadlinux-2.6.34-ux500-ab516013ad9ca47f1d3a936fa81303bfbf734d52.tar.gz
[PATCH] namespaces: add nsproxy
This patch adds a nsproxy structure to the task struct. Later patches will move the fs namespace pointer into this structure, and introduce a new utsname namespace into the nsproxy. The vserver and openvz functionality, then, would be implemented in large part by virtualizing/isolating more and more resources into namespaces, each contained in the nsproxy. [akpm@osdl.org: build fix] Signed-off-by: Serge Hallyn <serue@us.ibm.com> Cc: Kirill Korotaev <dev@openvz.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Andrey Savochkin <saw@sw.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/alpha/kernel/init_task.c2
-rw-r--r--arch/arm/kernel/init_task.c2
-rw-r--r--arch/arm26/kernel/init_task.c2
-rw-r--r--arch/frv/kernel/init_task.c2
-rw-r--r--arch/h8300/kernel/init_task.c2
-rw-r--r--arch/i386/kernel/init_task.c2
-rw-r--r--arch/ia64/kernel/init_task.c2
-rw-r--r--arch/m32r/kernel/init_task.c2
-rw-r--r--arch/m68knommu/kernel/init_task.c2
-rw-r--r--arch/mips/kernel/init_task.c2
-rw-r--r--arch/parisc/kernel/init_task.c2
-rw-r--r--arch/powerpc/kernel/init_task.c2
-rw-r--r--arch/s390/kernel/init_task.c2
-rw-r--r--arch/sh/kernel/init_task.c2
-rw-r--r--arch/sh64/kernel/init_task.c2
-rw-r--r--arch/sparc/kernel/init_task.c2
-rw-r--r--arch/sparc64/kernel/init_task.c2
-rw-r--r--arch/um/kernel/init_task.c2
-rw-r--r--arch/v850/kernel/init_task.c2
-rw-r--r--arch/x86_64/kernel/init_task.c2
20 files changed, 40 insertions, 0 deletions
diff --git a/arch/alpha/kernel/init_task.c b/arch/alpha/kernel/init_task.c
index 835d09a7b33..83d09021ed9 100644
--- a/arch/alpha/kernel/init_task.c
+++ b/arch/alpha/kernel/init_task.c
@@ -5,6 +5,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
@@ -13,6 +14,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
struct task_struct init_task = INIT_TASK(init_task);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/arm/kernel/init_task.c b/arch/arm/kernel/init_task.c
index a00cca0000b..80f5eeb6d3a 100644
--- a/arch/arm/kernel/init_task.c
+++ b/arch/arm/kernel/init_task.c
@@ -8,6 +8,7 @@
#include <linux/init.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -17,6 +18,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/arm26/kernel/init_task.c b/arch/arm26/kernel/init_task.c
index 4191565b889..678c7b57f9c 100644
--- a/arch/arm26/kernel/init_task.c
+++ b/arch/arm26/kernel/init_task.c
@@ -11,6 +11,7 @@
#include <linux/init.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -20,6 +21,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/frv/kernel/init_task.c b/arch/frv/kernel/init_task.c
index 22993932b3f..5ec27422bfe 100644
--- a/arch/frv/kernel/init_task.c
+++ b/arch/frv/kernel/init_task.c
@@ -5,6 +5,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -15,6 +16,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/h8300/kernel/init_task.c b/arch/h8300/kernel/init_task.c
index 19272c2ac56..ef5755af6e2 100644
--- a/arch/h8300/kernel/init_task.c
+++ b/arch/h8300/kernel/init_task.c
@@ -8,6 +8,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -17,6 +18,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/i386/kernel/init_task.c b/arch/i386/kernel/init_task.c
index cff95d10a4d..bd97f69ac34 100644
--- a/arch/i386/kernel/init_task.c
+++ b/arch/i386/kernel/init_task.c
@@ -5,6 +5,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -15,6 +16,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/ia64/kernel/init_task.c b/arch/ia64/kernel/init_task.c
index b69c397ed1b..2d62471bfd0 100644
--- a/arch/ia64/kernel/init_task.c
+++ b/arch/ia64/kernel/init_task.c
@@ -12,6 +12,7 @@
#include <linux/sched.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -21,6 +22,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/m32r/kernel/init_task.c b/arch/m32r/kernel/init_task.c
index 9e508fd9d97..005747590da 100644
--- a/arch/m32r/kernel/init_task.c
+++ b/arch/m32r/kernel/init_task.c
@@ -7,6 +7,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -16,6 +17,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/m68knommu/kernel/init_task.c b/arch/m68knommu/kernel/init_task.c
index 3897043a126..b99fc6d6b7c 100644
--- a/arch/m68knommu/kernel/init_task.c
+++ b/arch/m68knommu/kernel/init_task.c
@@ -8,6 +8,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -17,6 +18,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/mips/kernel/init_task.c b/arch/mips/kernel/init_task.c
index aeda7f58391..dfe47e6a8b3 100644
--- a/arch/mips/kernel/init_task.c
+++ b/arch/mips/kernel/init_task.c
@@ -4,6 +4,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/thread_info.h>
#include <asm/uaccess.h>
@@ -14,6 +15,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/parisc/kernel/init_task.c b/arch/parisc/kernel/init_task.c
index 8384bf9cecd..c0c43e29973 100644
--- a/arch/parisc/kernel/init_task.c
+++ b/arch/parisc/kernel/init_task.c
@@ -28,6 +28,7 @@
#include <linux/init.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -38,6 +39,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/powerpc/kernel/init_task.c b/arch/powerpc/kernel/init_task.c
index 941043ae040..e24ace61898 100644
--- a/arch/powerpc/kernel/init_task.c
+++ b/arch/powerpc/kernel/init_task.c
@@ -5,6 +5,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
static struct fs_struct init_fs = INIT_FS;
@@ -12,6 +13,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/s390/kernel/init_task.c b/arch/s390/kernel/init_task.c
index d73a74013e7..0918921763b 100644
--- a/arch/s390/kernel/init_task.c
+++ b/arch/s390/kernel/init_task.c
@@ -11,6 +11,7 @@
#include <linux/sched.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -20,6 +21,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/sh/kernel/init_task.c b/arch/sh/kernel/init_task.c
index 44053ea9293..81caf0fd3be 100644
--- a/arch/sh/kernel/init_task.c
+++ b/arch/sh/kernel/init_task.c
@@ -3,6 +3,7 @@
#include <linux/sched.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -12,6 +13,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/sh64/kernel/init_task.c b/arch/sh64/kernel/init_task.c
index de2d07db1f8..0c95f40c540 100644
--- a/arch/sh64/kernel/init_task.c
+++ b/arch/sh64/kernel/init_task.c
@@ -14,6 +14,7 @@
#include <linux/sched.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -23,6 +24,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
struct pt_regs fake_swapper_regs;
diff --git a/arch/sparc/kernel/init_task.c b/arch/sparc/kernel/init_task.c
index fc31de66b1c..a73926d5176 100644
--- a/arch/sparc/kernel/init_task.c
+++ b/arch/sparc/kernel/init_task.c
@@ -3,6 +3,7 @@
#include <linux/sched.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/pgtable.h>
#include <asm/uaccess.h>
@@ -12,6 +13,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
struct task_struct init_task = INIT_TASK(init_task);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/sparc64/kernel/init_task.c b/arch/sparc64/kernel/init_task.c
index 329b38fa5c8..f1e9a4b021a 100644
--- a/arch/sparc64/kernel/init_task.c
+++ b/arch/sparc64/kernel/init_task.c
@@ -3,6 +3,7 @@
#include <linux/sched.h>
#include <linux/init_task.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/pgtable.h>
#include <asm/uaccess.h>
@@ -13,6 +14,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/um/kernel/init_task.c b/arch/um/kernel/init_task.c
index 49ed5ddf070..11188af64d8 100644
--- a/arch/um/kernel/init_task.c
+++ b/arch/um/kernel/init_task.c
@@ -9,6 +9,7 @@
#include "linux/sched.h"
#include "linux/init_task.h"
#include "linux/mqueue.h"
+#include "linux/nsproxy.h"
#include "asm/uaccess.h"
#include "asm/pgtable.h"
#include "user_util.h"
@@ -17,6 +18,7 @@
static struct fs_struct init_fs = INIT_FS;
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
diff --git a/arch/v850/kernel/init_task.c b/arch/v850/kernel/init_task.c
index ed2f93cf7c6..9d2de759084 100644
--- a/arch/v850/kernel/init_task.c
+++ b/arch/v850/kernel/init_task.c
@@ -16,6 +16,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -25,6 +26,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS (init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM (init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);
diff --git a/arch/x86_64/kernel/init_task.c b/arch/x86_64/kernel/init_task.c
index 3dc5854ba21..879728bff73 100644
--- a/arch/x86_64/kernel/init_task.c
+++ b/arch/x86_64/kernel/init_task.c
@@ -5,6 +5,7 @@
#include <linux/init_task.h>
#include <linux/fs.h>
#include <linux/mqueue.h>
+#include <linux/nsproxy.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
@@ -15,6 +16,7 @@ static struct files_struct init_files = INIT_FILES;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm);
+struct nsproxy init_nsproxy = INIT_NSPROXY(init_nsproxy);
EXPORT_SYMBOL(init_mm);