From e95d7edfb709cb05cc128a6f4067b2ef05f6a8ac Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Mon, 19 Apr 2021 00:33:05 -0400 Subject: [PATCH] bcachefs: Preallocate trans mem in bch2_migrate_index_update() This will help avoid transaction restarts. Signed-off-by: Kent Overstreet Signed-off-by: Kent Overstreet --- fs/bcachefs/move.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/bcachefs/move.c b/fs/bcachefs/move.c index 3036db599e7b..1c4ead7bd0bf 100644 --- a/fs/bcachefs/move.c +++ b/fs/bcachefs/move.c @@ -67,7 +67,7 @@ static int bch2_migrate_index_update(struct bch_write_op *op) bch2_bkey_buf_init(&_insert); bch2_bkey_buf_realloc(&_insert, c, U8_MAX); - bch2_trans_init(&trans, c, BTREE_ITER_MAX, 0); + bch2_trans_init(&trans, c, BTREE_ITER_MAX, 1024); iter = bch2_trans_get_iter(&trans, m->btree_id, bkey_start_pos(&bch2_keylist_front(keys)->k),