From e513182d4d7ec8f1870ae368c549ef2838e2c105 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 28 Apr 2010 12:28:55 +0000 Subject: xfs: report iomap_bn in block base Report the iomap_bn field of struct xfs_iomap in terms of filesystem blocks instead of in terms of bytes. Shift the byte conversions into the caller, and replace the IOMAP_DELAY and IOMAP_HOLE flag checks with checks for HOLESTARTBLOCK and DELAYSTARTBLOCK. Signed-off-by: Christoph Hellwig Signed-off-by: Alex Elder --- fs/xfs/xfs_iomap.c | 19 +++++-------------- 1 file changed, 5 insertions(+), 14 deletions(-) (limited to 'fs/xfs/xfs_iomap.c') diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 49b5ad22a9d8..fbe5d32f9ef5 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -64,24 +64,15 @@ xfs_imap_to_bmap( int imaps, /* Number of imap entries */ int flags) { - xfs_fsblock_t start_block; - iomapp->iomap_offset = imap->br_startoff; iomapp->iomap_bsize = imap->br_blockcount; iomapp->iomap_flags = flags; + iomapp->iomap_bn = imap->br_startblock; - start_block = imap->br_startblock; - if (start_block == HOLESTARTBLOCK) { - iomapp->iomap_bn = IOMAP_DADDR_NULL; - iomapp->iomap_flags |= IOMAP_HOLE; - } else if (start_block == DELAYSTARTBLOCK) { - iomapp->iomap_bn = IOMAP_DADDR_NULL; - iomapp->iomap_flags |= IOMAP_DELAY; - } else { - iomapp->iomap_bn = xfs_fsb_to_db(ip, start_block); - if (ISUNWRITTEN(imap)) - iomapp->iomap_flags |= IOMAP_UNWRITTEN; - } + if (imap->br_startblock != HOLESTARTBLOCK && + imap->br_startblock != DELAYSTARTBLOCK && + ISUNWRITTEN(imap)) + iomapp->iomap_flags |= IOMAP_UNWRITTEN; } int -- cgit v1.2.2