diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-06-21 01:52:47 +0200 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-06-21 01:52:47 +0200 |
| commit | 3b3dce05279b97525741b7949208017307e05621 (patch) | |
| tree | 0e57f8c1489b1fba16bc20e85ad9833c49882fd0 /fs/xfs/xfs_pnfs.c | |
| parent | fs: iomap based fiemap implementation (diff) | |
| download | linux-3b3dce05279b97525741b7949208017307e05621.tar.xz linux-3b3dce05279b97525741b7949208017307e05621.zip | |
xfs: make xfs_bmbt_to_iomap available outside of xfs_pnfs.c
And ensure it works for RT subvolume files an set the block device,
both of which will be needed to be able to use the function in the
buffered write path.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_pnfs.c')
| -rw-r--r-- | fs/xfs/xfs_pnfs.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/fs/xfs/xfs_pnfs.c b/fs/xfs/xfs_pnfs.c index db3c7df52e30..0f14b2e4bf6c 100644 --- a/fs/xfs/xfs_pnfs.c +++ b/fs/xfs/xfs_pnfs.c @@ -80,32 +80,6 @@ xfs_fs_get_uuid( return 0; } -static void -xfs_bmbt_to_iomap( - struct xfs_inode *ip, - struct iomap *iomap, - struct xfs_bmbt_irec *imap) -{ - struct xfs_mount *mp = ip->i_mount; - - if (imap->br_startblock == HOLESTARTBLOCK) { - iomap->blkno = IOMAP_NULL_BLOCK; - iomap->type = IOMAP_HOLE; - } else if (imap->br_startblock == DELAYSTARTBLOCK) { - iomap->blkno = IOMAP_NULL_BLOCK; - iomap->type = IOMAP_DELALLOC; - } else { - iomap->blkno = - XFS_FSB_TO_DADDR(ip->i_mount, imap->br_startblock); - if (imap->br_state == XFS_EXT_UNWRITTEN) - iomap->type = IOMAP_UNWRITTEN; - else - iomap->type = IOMAP_MAPPED; - } - iomap->offset = XFS_FSB_TO_B(mp, imap->br_startoff); - iomap->length = XFS_FSB_TO_B(mp, imap->br_blockcount); -} - /* * Get a layout for the pNFS client. */ |