diff options
Diffstat (limited to 'fs/ocfs2/dlmfs/dlmfs.c')
| -rw-r--r-- | fs/ocfs2/dlmfs/dlmfs.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c index 7fc0e920eda7..5130ec44e5e1 100644 --- a/fs/ocfs2/dlmfs/dlmfs.c +++ b/fs/ocfs2/dlmfs/dlmfs.c @@ -20,6 +20,7 @@ #include <linux/module.h> #include <linux/fs.h> +#include <linux/fs_context.h> #include <linux/pagemap.h> #include <linux/types.h> #include <linux/slab.h> @@ -401,10 +402,10 @@ static struct inode *dlmfs_get_inode(struct inode *parent, * File creation. Allocate an inode, and we're done.. */ /* SMP-safe */ -static int dlmfs_mkdir(struct mnt_idmap * idmap, - struct inode * dir, - struct dentry * dentry, - umode_t mode) +static struct dentry *dlmfs_mkdir(struct mnt_idmap * idmap, + struct inode * dir, + struct dentry * dentry, + umode_t mode) { int status; struct inode *inode = NULL; @@ -447,7 +448,7 @@ static int dlmfs_mkdir(struct mnt_idmap * idmap, bail: if (status < 0) iput(inode); - return status; + return ERR_PTR(status); } static int dlmfs_create(struct mnt_idmap *idmap, @@ -506,9 +507,7 @@ bail: return status; } -static int dlmfs_fill_super(struct super_block * sb, - void * data, - int silent) +static int dlmfs_fill_super(struct super_block *sb, struct fs_context *fc) { sb->s_maxbytes = MAX_LFS_FILESIZE; sb->s_blocksize = PAGE_SIZE; @@ -556,17 +555,27 @@ static const struct inode_operations dlmfs_file_inode_operations = { .setattr = dlmfs_file_setattr, }; -static struct dentry *dlmfs_mount(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data) +static int dlmfs_get_tree(struct fs_context *fc) +{ + return get_tree_nodev(fc, dlmfs_fill_super); +} + +static const struct fs_context_operations dlmfs_context_ops = { + .get_tree = dlmfs_get_tree, +}; + +static int dlmfs_init_fs_context(struct fs_context *fc) { - return mount_nodev(fs_type, flags, data, dlmfs_fill_super); + fc->ops = &dlmfs_context_ops; + + return 0; } static struct file_system_type dlmfs_fs_type = { .owner = THIS_MODULE, .name = "ocfs2_dlmfs", - .mount = dlmfs_mount, .kill_sb = kill_litter_super, + .init_fs_context = dlmfs_init_fs_context, }; MODULE_ALIAS_FS("ocfs2_dlmfs"); |