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(parent: f46dbe3) | patch
Btrfs: don't put removals from push_node_left into tree mod log twice
authorJan Schmidt <list.btrfs@jan-o-sch.net>
Fri, 19 Oct 2012 07:22:03 +0000 (09:22 +0200)
committerJan Schmidt <list.btrfs@jan-o-sch.net>
Tue, 23 Oct 2012 13:09:11 +0000 (15:09 +0200)
commit57911b8ba814fae01306376a0d02bc7cdc88dc94
tree785127860e4b9bae2543ecf940cbec80d5de997dtree | snapshot (tar.gz zip)
parentf46dbe3dee853f8a860f889cb2b7ff4c624f2a7acommit | diff
Btrfs: don't put removals from push_node_left into tree mod log twice

Independant of the check (push_items < src_items) tree_mod_log_eb_copy did
log the removal of the old data entries from the source buffer. Therefore,
we must not call tree_mod_log_eb_move if the check evaluates to true, as
that would log the removal twice, finally resulting in (rewinded) buffers
with wrong values for header_nritems.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
fs/btrfs/ctree.c diff | blob | blame | history