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authorJosef Bacik <jbacik@fb.com>2015-03-13 15:12:23 -0400
committerChris Mason <clm@fb.com>2015-03-13 13:46:59 -0700
commit6a41dd0922e3c63e677c2d8f7906ce6a3e097af1 (patch)
tree80d324d61437f08db1e4c67d3255c6eb96965792 /tools/perf/scripts/python/call-graph-from-postgresql.py
parentBtrfs: fix merge delalloc logic (diff)
downloadlinux-dev-6a41dd0922e3c63e677c2d8f7906ce6a3e097af1.tar.xz
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Btrfs: account for the correct number of extents for delalloc reservations
Direct IO can easily pass in an buffer that is greater than BTRFS_MAX_EXTENT_SIZE, so take this into account when reserving extents in the delalloc reservation code. Thanks, Signed-off-by: Josef Bacik <jbacik@fb.com> Signed-off-by: Chris Mason <clm@fb.com>
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