31 /* Need to be kept consistent with checked flags in ioctl2ubifs() */
37  * ubifs_set_inode_flags - set VFS inode flags.
38  * @inode: VFS inode to set flags for
40  * This function propagates flags from UBIFS inode object to VFS inode object.
44 	unsigned int flags = ubifs_inode(inode)->flags;  in ubifs_set_inode_flags()  local
48 	if (flags & UBIFS_SYNC_FL)  in ubifs_set_inode_flags()
50 	if (flags & UBIFS_APPEND_FL)  in ubifs_set_inode_flags()
52 	if (flags & UBIFS_IMMUTABLE_FL)  in ubifs_set_inode_flags()
54 	if (flags & UBIFS_DIRSYNC_FL)  in ubifs_set_inode_flags()
56 	if (flags & UBIFS_CRYPT_FL)  in ubifs_set_inode_flags()
61  * ioctl2ubifs - convert ioctl inode flags to UBIFS inode flags.
62  * @ioctl_flags: flags to convert
64  * This function converts ioctl flags (@FS_COMPR_FL, etc) to UBIFS inode flags
86  * ubifs2ioctl - convert UBIFS inode flags to ioctl inode flags.
87  * @ubifs_flags: flags to convert
89  * This function converts UBIFS inode flags (@UBIFS_COMPR_FL, etc) to ioctl
90  * flags (@FS_COMPR_FL, etc).
110 static int setflags(struct inode *inode, int flags)  in setflags()  argument
123 	 * The IMMUTABLE and APPEND_ONLY flags can only be changed by  in setflags()
127 	oldflags = ubifs2ioctl(ui->flags);  in setflags()
128 	if ((flags ^ oldflags) & (FS_APPEND_FL | FS_IMMUTABLE_FL)) {  in setflags()
135 	ui->flags &= ~ioctl2ubifs(UBIFS_SUPPORTED_IOCTL_FLAGS);  in setflags()
136 	ui->flags |= ioctl2ubifs(flags);  in setflags()
158 	int flags, err;  in ubifs_ioctl()  local
163 		flags = ubifs2ioctl(ubifs_inode(inode)->flags);  in ubifs_ioctl()
165 		dbg_gen("get flags: %#x, i_flags %#x", flags, inode->i_flags);  in ubifs_ioctl()
166 		return put_user(flags, (int __user *) arg);  in ubifs_ioctl()
175 		if (get_user(flags, (int __user *) arg))  in ubifs_ioctl()
178 		if (flags & ~UBIFS_SUPPORTED_IOCTL_FLAGS)  in ubifs_ioctl()
182 			flags &= ~FS_DIRSYNC_FL;  in ubifs_ioctl()
186 		 * will not become read-only while we are changing the flags.  in ubifs_ioctl()
191 		dbg_gen("set flags: %#x, i_flags %#x", flags, inode->i_flags);  in ubifs_ioctl()
192 		err = setflags(inode, flags);  in ubifs_ioctl()