From 60b4984fc3924bff292ec46b95a3e98b34b8e259 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 3 Oct 2016 09:11:34 -0700 Subject: xfs: support allocating delayed extents in CoW fork Modify xfs_bmap_add_extent_delay_real() so that we can convert delayed allocation extents in the CoW fork to real allocations, and wire this up all the way back to xfs_iomap_write_allocate(). In a subsequent patch, we'll modify the writepage handler to call this. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_aops.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'fs/xfs/xfs_aops.c') diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 4a28fa91e3b1..007a520b5ddc 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -362,9 +362,11 @@ xfs_map_blocks( if (type == XFS_IO_DELALLOC && (!nimaps || isnullstartblock(imap->br_startblock))) { - error = xfs_iomap_write_allocate(ip, offset, imap); + error = xfs_iomap_write_allocate(ip, XFS_DATA_FORK, offset, + imap); if (!error) - trace_xfs_map_blocks_alloc(ip, offset, count, type, imap); + trace_xfs_map_blocks_alloc(ip, offset, count, type, + imap); return error; } -- cgit v1.2.3