microsoft
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WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
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take init_fs to saner place 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2008-12-26 00:35:37 -05:00
Родитель cb23beb551
Коммит 18d8fda7c3
24 изменённых файлов: 8 добавлений и 27 удалений
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1
arch/alpha/kernel/init_task.c
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@ -8,7 +8,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/arm/kernel/init_task.c
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@ -12,7 +12,6 @@
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/avr32/kernel/init_task.c
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@ -13,7 +13,6 @@
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/blackfin/kernel/init_task.c
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@ -33,7 +33,6 @@
#include <linux/mqueue.h> #include <linux/mqueue.h>
#include <linux/fs.h> #include <linux/fs.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);

1
arch/cris/kernel/process.c
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@ -37,7 +37,6 @@
* setup. * setup.
*/ */
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/frv/kernel/init_task.c
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@ -10,7 +10,6 @@
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/h8300/kernel/init_task.c
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@ -12,7 +12,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/ia64/kernel/init_task.c
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@ -17,7 +17,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/m32r/kernel/init_task.c
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@ -11,7 +11,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/m68k/kernel/process.c
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@ -40,7 +40,6 @@
* alignment requirements and potentially different initial * alignment requirements and potentially different initial
* setup. * setup.
*/ */
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/m68knommu/kernel/init_task.c
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@ -12,7 +12,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/mips/kernel/init_task.c
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@ -9,7 +9,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/mn10300/kernel/init_task.c
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@ -18,7 +18,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/parisc/kernel/init_task.c
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@ -34,7 +34,6 @@
#include <asm/pgtable.h> #include <asm/pgtable.h>
#include <asm/pgalloc.h> #include <asm/pgalloc.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/powerpc/kernel/init_task.c
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@ -7,7 +7,6 @@
#include <linux/mqueue.h> #include <linux/mqueue.h>
#include <asm/uaccess.h> #include <asm/uaccess.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/s390/kernel/init_task.c
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@ -16,7 +16,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/sh/kernel/init_task.c
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@ -7,7 +7,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
#include <asm/pgtable.h> #include <asm/pgtable.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct pt_regs fake_swapper_regs; struct pt_regs fake_swapper_regs;

1
arch/sparc/kernel/init_task.c
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@ -8,7 +8,6 @@
#include <asm/pgtable.h> #include <asm/pgtable.h>
#include <asm/uaccess.h> #include <asm/uaccess.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/um/kernel/init_task.c
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@ -10,7 +10,6 @@
#include "linux/mqueue.h" #include "linux/mqueue.h"
#include "asm/uaccess.h" #include "asm/uaccess.h"
static struct fs_struct init_fs = INIT_FS;
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);

1
arch/x86/kernel/init_task.c
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@ -10,7 +10,6 @@
#include <asm/pgtable.h> #include <asm/pgtable.h>
#include <asm/desc.h> #include <asm/desc.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

1
arch/xtensa/kernel/init_task.c
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@ -21,7 +21,6 @@
#include <asm/uaccess.h> #include <asm/uaccess.h>
static struct fs_struct init_fs = INIT_FS;
static struct signal_struct init_signals = INIT_SIGNALS(init_signals); static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
struct mm_struct init_mm = INIT_MM(init_mm); struct mm_struct init_mm = INIT_MM(init_mm);

7
fs/namei.c
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@ -2893,3 +2893,10 @@ EXPORT_SYMBOL(vfs_symlink);
EXPORT_SYMBOL(vfs_unlink); EXPORT_SYMBOL(vfs_unlink);
EXPORT_SYMBOL(dentry_unhash); EXPORT_SYMBOL(dentry_unhash);
EXPORT_SYMBOL(generic_readlink); EXPORT_SYMBOL(generic_readlink);
/* to be mentioned only in INIT_TASK */
struct fs_struct init_fs = {
.count = ATOMIC_INIT(1),
.lock = RW_LOCK_UNLOCKED,
.umask = 0022,
};

6
include/linux/fs_struct.h
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@ -10,12 +10,6 @@ struct fs_struct {
struct path root, pwd; struct path root, pwd;
}; };
#define INIT_FS { \
.count = ATOMIC_INIT(1), \
.lock = RW_LOCK_UNLOCKED, \
.umask = 0022, \
}
extern struct kmem_cache *fs_cachep; extern struct kmem_cache *fs_cachep;
extern void exit_fs(struct task_struct *); extern void exit_fs(struct task_struct *);

1
include/linux/init_task.h
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@ -12,6 +12,7 @@
#include <net/net_namespace.h> #include <net/net_namespace.h>
extern struct files_struct init_files; extern struct files_struct init_files;
extern struct fs_struct init_fs;
#define INIT_KIOCTX(name, which_mm) \ #define INIT_KIOCTX(name, which_mm) \
{ \ { \