linux-master/fs/super.c

748 		s = alloc_super(fc->fs_type, fc->sb_flags, user_ns);
1016 	bool force = fc->sb_flags & SB_FORCE;
1029 		if (!(fc->sb_flags & SB_RDONLY) && sb->s_bdev &&
1033 		remount_rw = !(fc->sb_flags & SB_RDONLY) && sb_rdonly(sb);
1034 		remount_ro = (fc->sb_flags & SB_RDONLY) && !sb_rdonly(sb);
1082 				 (fc->sb_flags & fc->sb_flags_mask)));
1526 int setup_bdev_super(struct super_block *sb, int sb_flags,
1529 	blk_mode_t mode = sb_open_mode(sb_flags);
1599 	fc->sb_flags |= SB_NOSEC;
1606 		if ((fc->sb_flags ^ s->s_flags) & SB_RDONLY) {
1612 		error = setup_bdev_super(s, fc->sb_flags, fc);