convert get_sb_pseudo() users
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c
index 5365527..57ce55b 100644
--- a/fs/anon_inodes.c
+++ b/fs/anon_inodes.c
@@ -26,12 +26,10 @@
static struct inode *anon_inode_inode;
static const struct file_operations anon_inode_fops;
-static int anon_inodefs_get_sb(struct file_system_type *fs_type, int flags,
- const char *dev_name, void *data,
- struct vfsmount *mnt)
+static struct dentry *anon_inodefs_mount(struct file_system_type *fs_type,
+ int flags, const char *dev_name, void *data)
{
- return get_sb_pseudo(fs_type, "anon_inode:", NULL, ANON_INODE_FS_MAGIC,
- mnt);
+ return mount_pseudo(fs_type, "anon_inode:", NULL, ANON_INODE_FS_MAGIC);
}
/*
@@ -45,7 +43,7 @@
static struct file_system_type anon_inode_fs_type = {
.name = "anon_inodefs",
- .get_sb = anon_inodefs_get_sb,
+ .mount = anon_inodefs_mount,
.kill_sb = kill_anon_super,
};
static const struct dentry_operations anon_inodefs_dentry_operations = {
diff --git a/fs/block_dev.c b/fs/block_dev.c
index dea3b62..06e8ff1 100644
--- a/fs/block_dev.c
+++ b/fs/block_dev.c
@@ -464,15 +464,15 @@
.evict_inode = bdev_evict_inode,
};
-static int bd_get_sb(struct file_system_type *fs_type,
- int flags, const char *dev_name, void *data, struct vfsmount *mnt)
+static struct dentry *bd_mount(struct file_system_type *fs_type,
+ int flags, const char *dev_name, void *data)
{
- return get_sb_pseudo(fs_type, "bdev:", &bdev_sops, 0x62646576, mnt);
+ return mount_pseudo(fs_type, "bdev:", &bdev_sops, 0x62646576);
}
static struct file_system_type bd_type = {
.name = "bdev",
- .get_sb = bd_get_sb,
+ .mount = bd_mount,
.kill_sb = kill_anon_super,
};
diff --git a/fs/libfs.c b/fs/libfs.c
index 304a513..a3accdf 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -201,9 +201,8 @@
* Common helper for pseudo-filesystems (sockfs, pipefs, bdev - stuff that
* will never be mountable)
*/
-int get_sb_pseudo(struct file_system_type *fs_type, char *name,
- const struct super_operations *ops, unsigned long magic,
- struct vfsmount *mnt)
+struct dentry *mount_pseudo(struct file_system_type *fs_type, char *name,
+ const struct super_operations *ops, unsigned long magic)
{
struct super_block *s = sget(fs_type, NULL, set_anon_super, NULL);
struct dentry *dentry;
@@ -211,7 +210,7 @@
struct qstr d_name = {.name = name, .len = strlen(name)};
if (IS_ERR(s))
- return PTR_ERR(s);
+ return ERR_CAST(s);
s->s_flags = MS_NOUSER;
s->s_maxbytes = MAX_LFS_FILESIZE;
@@ -241,12 +240,11 @@
d_instantiate(dentry, root);
s->s_root = dentry;
s->s_flags |= MS_ACTIVE;
- simple_set_mnt(mnt, s);
- return 0;
+ return dget(s->s_root);
Enomem:
deactivate_locked_super(s);
- return -ENOMEM;
+ return ERR_PTR(-ENOMEM);
}
int simple_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
@@ -951,7 +949,7 @@
EXPORT_SYMBOL(dcache_dir_open);
EXPORT_SYMBOL(dcache_readdir);
EXPORT_SYMBOL(generic_read_dir);
-EXPORT_SYMBOL(get_sb_pseudo);
+EXPORT_SYMBOL(mount_pseudo);
EXPORT_SYMBOL(simple_write_begin);
EXPORT_SYMBOL(simple_write_end);
EXPORT_SYMBOL(simple_dir_inode_operations);
diff --git a/fs/pipe.c b/fs/pipe.c
index d2d7566..a8012a9 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -1247,16 +1247,15 @@
* any operations on the root directory. However, we need a non-trivial
* d_name - pipe: will go nicely and kill the special-casing in procfs.
*/
-static int pipefs_get_sb(struct file_system_type *fs_type,
- int flags, const char *dev_name, void *data,
- struct vfsmount *mnt)
+static struct dentry *pipefs_mount(struct file_system_type *fs_type,
+ int flags, const char *dev_name, void *data)
{
- return get_sb_pseudo(fs_type, "pipe:", NULL, PIPEFS_MAGIC, mnt);
+ return mount_pseudo(fs_type, "pipe:", NULL, PIPEFS_MAGIC);
}
static struct file_system_type pipe_fs_type = {
.name = "pipefs",
- .get_sb = pipefs_get_sb,
+ .mount = pipefs_mount,
.kill_sb = kill_anon_super,
};