Commit 806a1477 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher Committed by Darrick J. Wong
Browse files

iomap: add inline data support to iomap_readpage_actor 



Just copy the inline data into the page using the existing helper.

Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
parent ec181f67

fs/iomap.c

+6 −0
Original line number Diff line number Diff line
@@ -155,6 +155,12 @@ iomap_readpage_actor(struct inode *inode, loff_t pos, loff_t length, void *data, 
	bool is_contig = false;

	sector_t sector;



	if (iomap->type == IOMAP_INLINE) {

		WARN_ON_ONCE(poff);

		iomap_read_inline_data(inode, page, iomap);

		return PAGE_SIZE;

	}



	/* we don't support blocksize < PAGE_SIZE quite yet. */

	WARN_ON_ONCE(pos != page_offset(page));

	WARN_ON_ONCE(plen != PAGE_SIZE);