path: root/extent_io.h
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authorJeff Mahoney <>2017-07-25 16:51:33 -0400
committerDavid Sterba <>2017-10-06 13:41:05 +0200
commitad39e6252b098f62a81912dd5c97b74076a80c74 (patch)
tree2877b9b45e8548647f1493097613024c1fd1ff7c /extent_io.h
parent756105181e57074ce9d232e397abc0121cbb6bf6 (diff)
btrfs-progs: check: switch to iterating over the backref_tree
We now have two data structures that can be used to iterate the same data set, and there may be quite a few of them in memory. Eliminating the list_head member will reduce memory consumption while iterating over the extent backrefs. Signed-off-by: Jeff Mahoney <> Signed-off-by: David Sterba <>
Diffstat (limited to 'extent_io.h')
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