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authorDarrick J. Wong <darrick.wong@oracle.com>2016-10-03 09:11:34 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2016-10-04 18:06:41 -0700
commit60b4984fc3924bff292ec46b95a3e98b34b8e259 (patch)
treeea6699fa8c00b198d695149b854e0b8b864c014f /tools/perf/scripts/python/call-graph-from-postgresql.py
parentxfs: create delalloc extents in CoW fork (diff)
downloadlinux-dev-60b4984fc3924bff292ec46b95a3e98b34b8e259.tar.xz
linux-dev-60b4984fc3924bff292ec46b95a3e98b34b8e259.zip
xfs: support allocating delayed extents in CoW fork
Modify xfs_bmap_add_extent_delay_real() so that we can convert delayed allocation extents in the CoW fork to real allocations, and wire this up all the way back to xfs_iomap_write_allocate(). In a subsequent patch, we'll modify the writepage handler to call this. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
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