diff options
Diffstat (limited to 'fs/xfs/xfs_bmap_util.c')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index a09dd2606479..f032d3a4b727 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -314,15 +314,13 @@ xfs_getbmap_report_one( if (isnullstartblock(got->br_startblock) || got->br_startblock == DELAYSTARTBLOCK) { /* - * Delalloc extents that start beyond EOF can occur due to - * speculative EOF allocation when the delalloc extent is larger - * than the largest freespace extent at conversion time. These - * extents cannot be converted by data writeback, so can exist - * here even if we are not supposed to be finding delalloc - * extents. + * Take the flush completion as being a point-in-time snapshot + * where there are no delalloc extents, and if any new ones + * have been created racily, just skip them as being 'after' + * the flush and so don't get reported. */ - if (got->br_startoff < XFS_B_TO_FSB(ip->i_mount, XFS_ISIZE(ip))) - ASSERT((bmv->bmv_iflags & BMV_IF_DELALLOC) != 0); + if (!(bmv->bmv_iflags & BMV_IF_DELALLOC)) + return 0; p->bmv_oflags |= BMV_OF_DELALLOC; p->bmv_block = -2; |