diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 140744700b07..6e6f3cb88cc2 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4304,8 +4304,16 @@ xfs_bmapi_write( while (bno < end && n < *nmap) { bool need_alloc = false, wasdelay = false; - /* in hole or beyoned EOF? */ + /* in hole or beyond EOF? */ if (eof || bma.got.br_startoff > bno) { + /* + * CoW fork conversions should /never/ hit EOF or + * holes. There should always be something for us + * to work on. + */ + ASSERT(!((flags & XFS_BMAPI_CONVERT) && + (flags & XFS_BMAPI_COWFORK))); + if (flags & XFS_BMAPI_DELALLOC) { /* * For the COW fork we can reasonably get a |