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Lachlan McIlroy authored
The bmap btree split code relies on a previous data extent allocation (from xfs_bmap_btalloc()) to find an AG that has sufficient space to perform a full btree split, when inserting the extent. When converting unwritten extents we don't allocate a data extent so a btree split will be the first allocation. In this case we need to set minleft so the allocator will pick an AG that has space to complete the split(s). SGI-PV: 983338 SGI-Modid: xfs-linux-melb:xfs-kern:31357a Signed-off-by:
Lachlan McIlroy <lachlan@sgi.com> Signed-off-by:
David Chinner <dgc@sgi.com>
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