Commit 907c6c2f authored by Jan Kara's avatar Jan Kara
Browse files

udf: Add handling of in-ICB files to udf_bmap() 



Add detection of in-ICB files to udf_bmap() and return error in that
case. This will allow us o use single address_space_operations in UDF.

Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
parent c694e40b

fs/udf/inode.c

+4 −0
Original line number Diff line number Diff line
@@ -296,6 +296,10 @@ ssize_t udf_direct_IO(struct kiocb *iocb, struct iov_iter *iter) 


static sector_t udf_bmap(struct address_space *mapping, sector_t block)

{

	struct udf_inode_info *iinfo = UDF_I(mapping->host);



	if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)

		return -EINVAL;

	return generic_block_bmap(mapping, block, udf_get_block);

}