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bcachefs: fix memalloc_nofs_restore() usage

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Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2020-05-27 14:10:27 -04:00 committed by Kent Overstreet
parent aafcf9bc12
commit 692c3f0601
1 changed files with 2 additions and 1 deletions
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3
fs/bcachefs/btree_cache.c
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@ -554,7 +554,6 @@ struct btree *bch2_btree_node_mem_alloc(struct bch_fs *c)
list_del_init(&b->list);
mutex_unlock(&bc->lock);
memalloc_nofs_restore(flags);
out:
b->flags = 0;
b->written = 0;
@ -567,6 +566,7 @@ struct btree *bch2_btree_node_mem_alloc(struct bch_fs *c)
bch2_time_stats_update(&c->times[BCH_TIME_btree_node_mem_alloc],
start_time);
memalloc_nofs_restore(flags);
return b;
err:
/* Try to cannibalize another cached btree node: */
@ -582,6 +582,7 @@ struct btree *bch2_btree_node_mem_alloc(struct bch_fs *c)
}
mutex_unlock(&bc->lock);
memalloc_nofs_restore(flags);
return ERR_PTR(-ENOMEM);
}