1c03b2207SJosef Bacik /* SPDX-License-Identifier: GPL-2.0 */ 2c03b2207SJosef Bacik 3c03b2207SJosef Bacik #ifndef BTRFS_SUPER_H 4c03b2207SJosef Bacik #define BTRFS_SUPER_H 5c03b2207SJosef Bacik 6c03b2207SJosef Bacik int btrfs_parse_options(struct btrfs_fs_info *info, char *options, 7c03b2207SJosef Bacik unsigned long new_flags); 8c03b2207SJosef Bacik int btrfs_sync_fs(struct super_block *sb, int wait); 9c03b2207SJosef Bacik char *btrfs_get_subvol_name_from_objectid(struct btrfs_fs_info *fs_info, 10c03b2207SJosef Bacik u64 subvol_objectid); 11c03b2207SJosef Bacik btrfs_sb(struct super_block * sb)12*7f0add25SJosef Bacikstatic inline struct btrfs_fs_info *btrfs_sb(struct super_block *sb) 13*7f0add25SJosef Bacik { 14*7f0add25SJosef Bacik return sb->s_fs_info; 15*7f0add25SJosef Bacik } 16*7f0add25SJosef Bacik btrfs_set_sb_rdonly(struct super_block * sb)17*7f0add25SJosef Bacikstatic inline void btrfs_set_sb_rdonly(struct super_block *sb) 18*7f0add25SJosef Bacik { 19*7f0add25SJosef Bacik sb->s_flags |= SB_RDONLY; 20*7f0add25SJosef Bacik set_bit(BTRFS_FS_STATE_RO, &btrfs_sb(sb)->fs_state); 21*7f0add25SJosef Bacik } 22*7f0add25SJosef Bacik btrfs_clear_sb_rdonly(struct super_block * sb)23*7f0add25SJosef Bacikstatic inline void btrfs_clear_sb_rdonly(struct super_block *sb) 24*7f0add25SJosef Bacik { 25*7f0add25SJosef Bacik sb->s_flags &= ~SB_RDONLY; 26*7f0add25SJosef Bacik clear_bit(BTRFS_FS_STATE_RO, &btrfs_sb(sb)->fs_state); 27*7f0add25SJosef Bacik } 28*7f0add25SJosef Bacik 29c03b2207SJosef Bacik #endif 30