diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_fs.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_fs.c | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c index ceb42d948412..41a569558a15 100644 --- a/drivers/infiniband/hw/qib/qib_fs.c +++ b/drivers/infiniband/hw/qib/qib_fs.c @@ -34,6 +34,7 @@ #include <linux/module.h> #include <linux/fs.h> +#include <linux/fs_context.h> #include <linux/mount.h> #include <linux/pagemap.h> #include <linux/init.h> @@ -506,7 +507,7 @@ bail: * after device init. The direct add_cntr_files() call handles adding * them from the init code, when the fs is already mounted. */ -static int qibfs_fill_super(struct super_block *sb, void *data, int silent) +static int qibfs_fill_super(struct super_block *sb, struct fs_context *fc) { struct qib_devdata *dd; unsigned long index; @@ -534,17 +535,24 @@ bail: return ret; } -static struct dentry *qibfs_mount(struct file_system_type *fs_type, int flags, - const char *dev_name, void *data) +static int qibfs_get_tree(struct fs_context *fc) { - struct dentry *ret; - - ret = mount_single(fs_type, flags, data, qibfs_fill_super); - if (!IS_ERR(ret)) - qib_super = ret->d_sb; + int ret = get_tree_single(fc, qibfs_fill_super); + if (ret == 0) + qib_super = fc->root->d_sb; return ret; } +static const struct fs_context_operations qibfs_context_ops = { + .get_tree = qibfs_get_tree, +}; + +static int qibfs_init_fs_context(struct fs_context *fc) +{ + fc->ops = &qibfs_context_ops; + return 0; +} + static void qibfs_kill_super(struct super_block *s) { kill_litter_super(s); @@ -583,7 +591,7 @@ int qibfs_remove(struct qib_devdata *dd) static struct file_system_type qibfs_fs_type = { .owner = THIS_MODULE, .name = "ipathfs", - .mount = qibfs_mount, + .init_fs_context = qibfs_init_fs_context, .kill_sb = qibfs_kill_super, }; MODULE_ALIAS_FS("ipathfs"); |