Commit 6cc19c5f authored by Nikolay Borisov's avatar Nikolay Borisov Committed by Darrick J. Wong
Browse files

iomap: Use round_down/round_up macros in __iomap_write_begin 



Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
parent 14284fed

fs/iomap/buffered-io.c

+2 −2
Original line number Diff line number Diff line
@@ -571,8 +571,8 @@ __iomap_write_begin(struct inode *inode, loff_t pos, unsigned len, int flags, 
{

	struct iomap_page *iop = iomap_page_create(inode, page);

	loff_t block_size = i_blocksize(inode);

	loff_t block_start = pos & ~(block_size - 1);

	loff_t block_end = (pos + len + block_size - 1) & ~(block_size - 1);

	loff_t block_start = round_down(pos, block_size);

	loff_t block_end = round_up(pos + len, block_size);

	unsigned from = offset_in_page(pos), to = from + len, poff, plen;



	if (PageUptodate(page))