bcachefs: Fix for bch2_btree_node_get_noiter() returning -ENOMEM

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bch2_btree_node_get_noiter() isn't used from the btree iterator code,
which retries with the btree node cache cannibalize lock held on
-ENOMEM, so we should do it ourself if necessary.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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Kent Overstreet 2021-02-23 21:41:25 -05:00 • committed by Kent Overstreet

parent dab9ef0d27

commit 18a7b97239

1 changed files with 10 additions and 4 deletions

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fs/bcachefs/btree_cache.c

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