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Commit ab516013 authored by Serge E. Hallyn's avatar Serge E. Hallyn Committed by Linus Torvalds
Browse files

[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: default avatarSerge 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: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent b1ba4ddd

arch/alpha/kernel/init_task.c

+2 −0
Original line number Diff line number Diff line
@@ -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);

arch/arm/kernel/init_task.c

+2 −0
Original line number Diff line number Diff line
@@ -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);

arch/arm26/kernel/init_task.c

+2 −0
Original line number Diff line number Diff line
@@ -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);

arch/frv/kernel/init_task.c

+2 −0
Original line number Diff line number Diff line
@@ -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);

arch/h8300/kernel/init_task.c

+2 −0
Original line number Diff line number Diff line
@@ -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);