diff options
Diffstat (limited to 'fs/xfs/xfs_iomap.c')
| -rw-r--r-- | fs/xfs/xfs_iomap.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index f1d32bcf48bd..2cd546531b74 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -996,9 +996,8 @@ xfs_file_iomap_begin( goto out_found; /* may drop and re-acquire the ilock */ - cmap = imap; - error = xfs_reflink_allocate_cow(ip, &cmap, &shared, &lockmode, - directio); + error = xfs_reflink_allocate_cow(ip, &imap, &cmap, &shared, + &lockmode, directio); if (error) goto out_unlock; @@ -1011,7 +1010,8 @@ xfs_file_iomap_begin( * newly allocated address. If the data fork has a hole, copy * the COW fork mapping to avoid allocating to the data fork. */ - if (directio || imap.br_startblock == HOLESTARTBLOCK) + if (shared && + (directio || imap.br_startblock == HOLESTARTBLOCK)) imap = cmap; end_fsb = imap.br_startoff + imap.br_blockcount; |