Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

* 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (165 commits)
  reiserfs: Properly display mount options in /proc/mounts
  vfs: prevent remount read-only if pending removes
  vfs: count unlinked inodes
  vfs: protect remounting superblock read-only
  vfs: keep list of mounts for each superblock
  vfs: switch ->show_options() to struct dentry *
  vfs: switch ->show_path() to struct dentry *
  vfs: switch ->show_devname() to struct dentry *
  vfs: switch ->show_stats to struct dentry *
  switch security_path_chmod() to struct path *
  vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb
  vfs: trim includes a bit
  switch mnt_namespace ->root to struct mount
  vfs: take /proc/*/mounts and friends to fs/proc_namespace.c
  vfs: opencode mntget() mnt_set_mountpoint()
  vfs: spread struct mount - remaining argument of next_mnt()
  vfs: move fsnotify junk to struct mount
  vfs: move mnt_devname
  vfs: move mnt_list to struct mount
  vfs: switch pnode.h macros to struct mount *
  ...
This commit is contained in:
Linus Torvalds 2012-01-08 12:19:57 -08:00
commit 972b2c7199
476 changed files with 2588 additions and 2879 deletions

View file

@ -1045,7 +1045,7 @@ static const struct file_operations usblp_fops = {
.llseek = noop_llseek,
};
static char *usblp_devnode(struct device *dev, mode_t *mode)
static char *usblp_devnode(struct device *dev, umode_t *mode)
{
return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
}

View file

@ -66,7 +66,7 @@ static struct usb_class {
struct class *class;
} *usb_class;
static char *usb_devnode(struct device *dev, mode_t *mode)
static char *usb_devnode(struct device *dev, umode_t *mode)
{
struct usb_class_driver *drv;

View file

@ -65,7 +65,7 @@ static umode_t devmode = USBFS_DEFAULT_DEVMODE;
static umode_t busmode = USBFS_DEFAULT_BUSMODE;
static umode_t listmode = USBFS_DEFAULT_LISTMODE;
static int usbfs_show_options(struct seq_file *seq, struct vfsmount *mnt)
static int usbfs_show_options(struct seq_file *seq, struct dentry *root)
{
if (devuid != 0)
seq_printf(seq, ",devuid=%u", devuid);
@ -264,21 +264,19 @@ static int remount(struct super_block *sb, int *flags, char *data)
return -EINVAL;
}
if (usbfs_mount && usbfs_mount->mnt_sb)
if (usbfs_mount)
update_sb(usbfs_mount->mnt_sb);
return 0;
}
static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t dev)
static struct inode *usbfs_get_inode (struct super_block *sb, umode_t mode, dev_t dev)
{
struct inode *inode = new_inode(sb);
if (inode) {
inode->i_ino = get_next_ino();
inode->i_mode = mode;
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
inode_init_owner(inode, NULL, mode);
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
switch (mode & S_IFMT) {
default:
@ -300,7 +298,7 @@ static struct inode *usbfs_get_inode (struct super_block *sb, int mode, dev_t de
}
/* SMP-safe */
static int usbfs_mknod (struct inode *dir, struct dentry *dentry, int mode,
static int usbfs_mknod (struct inode *dir, struct dentry *dentry, umode_t mode,
dev_t dev)
{
struct inode *inode = usbfs_get_inode(dir->i_sb, mode, dev);
@ -317,7 +315,7 @@ static int usbfs_mknod (struct inode *dir, struct dentry *dentry, int mode,
return error;
}
static int usbfs_mkdir (struct inode *dir, struct dentry *dentry, int mode)
static int usbfs_mkdir (struct inode *dir, struct dentry *dentry, umode_t mode)
{
int res;
@ -328,7 +326,7 @@ static int usbfs_mkdir (struct inode *dir, struct dentry *dentry, int mode)
return res;
}
static int usbfs_create (struct inode *dir, struct dentry *dentry, int mode)
static int usbfs_create (struct inode *dir, struct dentry *dentry, umode_t mode)
{
mode = (mode & S_IALLUGO) | S_IFREG;
return usbfs_mknod (dir, dentry, mode, 0);
@ -489,7 +487,7 @@ static int usbfs_fill_super(struct super_block *sb, void *data, int silent)
*
* This function handles both regular files and directories.
*/
static int fs_create_by_name (const char *name, mode_t mode,
static int fs_create_by_name (const char *name, umode_t mode,
struct dentry *parent, struct dentry **dentry)
{
int error = 0;
@ -500,9 +498,8 @@ static int fs_create_by_name (const char *name, mode_t mode,
* have around.
*/
if (!parent ) {
if (usbfs_mount && usbfs_mount->mnt_sb) {
parent = usbfs_mount->mnt_sb->s_root;
}
if (usbfs_mount)
parent = usbfs_mount->mnt_root;
}
if (!parent) {
@ -514,7 +511,7 @@ static int fs_create_by_name (const char *name, mode_t mode,
mutex_lock(&parent->d_inode->i_mutex);
*dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(*dentry)) {
if ((mode & S_IFMT) == S_IFDIR)
if (S_ISDIR(mode))
error = usbfs_mkdir (parent->d_inode, *dentry, mode);
else
error = usbfs_create (parent->d_inode, *dentry, mode);
@ -525,7 +522,7 @@ static int fs_create_by_name (const char *name, mode_t mode,
return error;
}
static struct dentry *fs_create_file (const char *name, mode_t mode,
static struct dentry *fs_create_file (const char *name, umode_t mode,
struct dentry *parent, void *data,
const struct file_operations *fops,
uid_t uid, gid_t gid)
@ -608,7 +605,7 @@ static int create_special_files (void)
ignore_mount = 0;
parent = usbfs_mount->mnt_sb->s_root;
parent = usbfs_mount->mnt_root;
devices_usbfs_dentry = fs_create_file ("devices",
listmode | S_IFREG, parent,
NULL, &usbfs_devices_fops,
@ -662,7 +659,7 @@ static void usbfs_add_bus(struct usb_bus *bus)
sprintf (name, "%03d", bus->busnum);
parent = usbfs_mount->mnt_sb->s_root;
parent = usbfs_mount->mnt_root;
bus->usbfs_dentry = fs_create_file (name, busmode | S_IFDIR, parent,
bus, NULL, busuid, busgid);
if (bus->usbfs_dentry == NULL) {

View file

@ -642,7 +642,7 @@ static struct attribute *dev_string_attrs[] = {
NULL
};
static mode_t dev_string_attrs_are_visible(struct kobject *kobj,
static umode_t dev_string_attrs_are_visible(struct kobject *kobj,
struct attribute *a, int n)
{
struct device *dev = container_of(kobj, struct device, kobj);
@ -877,7 +877,7 @@ static struct attribute *intf_assoc_attrs[] = {
NULL,
};
static mode_t intf_assoc_attrs_are_visible(struct kobject *kobj,
static umode_t intf_assoc_attrs_are_visible(struct kobject *kobj,
struct attribute *a, int n)
{
struct device *dev = container_of(kobj, struct device, kobj);

View file

@ -326,7 +326,7 @@ static const struct dev_pm_ops usb_device_pm_ops = {
#endif /* CONFIG_PM */
static char *usb_devnode(struct device *dev, mode_t *mode)
static char *usb_devnode(struct device *dev, umode_t *mode)
{
struct usb_device *usb_dev;

View file

@ -734,7 +734,7 @@ static const struct file_operations iowarrior_fops = {
.llseek = noop_llseek,
};
static char *iowarrior_devnode(struct device *dev, mode_t *mode)
static char *iowarrior_devnode(struct device *dev, umode_t *mode)
{
return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
}

View file

@ -269,7 +269,7 @@ static const struct file_operations tower_fops = {
.llseek = tower_llseek,
};
static char *legousbtower_devnode(struct device *dev, mode_t *mode)
static char *legousbtower_devnode(struct device *dev, umode_t *mode)
{
return kasprintf(GFP_KERNEL, "usb/%s", dev_name(dev));
}