Lines Matching refs:sb
30 struct super_block *sb; in mtd_get_sb() local
33 sb = sget_dev(fc, MKDEV(MTD_BLOCK_MAJOR, mtd->index)); in mtd_get_sb()
34 if (IS_ERR(sb)) in mtd_get_sb()
35 return PTR_ERR(sb); in mtd_get_sb()
37 if (sb->s_root) { in mtd_get_sb()
54 sb->s_mtd = mtd; in mtd_get_sb()
55 sb->s_bdi = bdi_get(mtd_bdi); in mtd_get_sb()
57 ret = fill_super(sb, fc); in mtd_get_sb()
61 sb->s_flags |= SB_ACTIVE; in mtd_get_sb()
65 fc->root = dget(sb->s_root); in mtd_get_sb()
69 deactivate_locked_super(sb); in mtd_get_sb()
97 int (*fill_super)(struct super_block *sb, in get_tree_mtd() argument
172 void kill_mtd_super(struct super_block *sb) in kill_mtd_super() argument
174 generic_shutdown_super(sb); in kill_mtd_super()
175 put_mtd_device(sb->s_mtd); in kill_mtd_super()
176 sb->s_mtd = NULL; in kill_mtd_super()