From: Kent Overstreet Date: Mon, 19 Apr 2021 04:33:05 +0000 (-0400) Subject: bcachefs: Preallocate trans mem in bch2_migrate_index_update() X-Git-Tag: io_uring-6.7-2023-11-10~119^2~1625 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=e95d7edfb709cb05cc128a6f4067b2ef05f6a8ac;p=linux-2.6-block.git 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 --- 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),