Commits
Christoph Hellwig committed 838c4f3d751
iomap: move the iomap_dio_rw ->end_io callback into a structure Add a new iomap_dio_ops structure that for now just contains the end_io handler. This avoid storing the function pointer in a mutable structure, which is a possible exploit vector for kernel code execution, and prepares for adding a submit_io handler that btrfs needs. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>