bcachefs: Use BTREE_INSERT_LAZY_RW in bch2_check_alloc_info()

This runs before we go rw for journal replay, but after we're allowed to
go rw. It might be time to consider killing BTREE_INSERT_LAZY_RW,
though.

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

diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c
index b784fe7c5b81bd0789a5f6487148940c5f218e41..caaf2ab702e6e8ff12e4eff9f5fb330963895c9b 100644 (file)
--- a/fs/bcachefs/alloc_background.c
+++ b/fs/bcachefs/alloc_background.c
@@ -784,7 +784,9 @@ int bch2_check_alloc_info(struct bch_fs *c)
 
        for_each_btree_key(&trans, iter, BTREE_ID_alloc, POS_MIN,
                           BTREE_ITER_PREFETCH, k, ret) {
-               ret = __bch2_trans_do(&trans, NULL, NULL, 0,
+               ret = __bch2_trans_do(&trans, NULL, NULL,
+                                     BTREE_INSERT_NOFAIL|
+                                     BTREE_INSERT_LAZY_RW,
                        bch2_check_alloc_key(&trans, &iter));
                if (ret)
                        break;
@@ -797,7 +799,9 @@ int bch2_check_alloc_info(struct bch_fs *c)
        bch2_trans_iter_init(&trans, &iter, BTREE_ID_need_discard, POS_MIN,
                             BTREE_ITER_PREFETCH);
        while (1) {
-               ret = __bch2_trans_do(&trans, NULL, NULL, 0,
+               ret = __bch2_trans_do(&trans, NULL, NULL,
+                                     BTREE_INSERT_NOFAIL|
+                                     BTREE_INSERT_LAZY_RW,
                        bch2_check_discard_freespace_key(&trans, &iter));
                if (ret)
                        break;
@@ -812,7 +816,9 @@ int bch2_check_alloc_info(struct bch_fs *c)
        bch2_trans_iter_init(&trans, &iter, BTREE_ID_freespace, POS_MIN,
                             BTREE_ITER_PREFETCH);
        while (1) {
-               ret = __bch2_trans_do(&trans, NULL, NULL, 0,
+               ret = __bch2_trans_do(&trans, NULL, NULL,
+                                     BTREE_INSERT_NOFAIL|
+                                     BTREE_INSERT_LAZY_RW,
                        bch2_check_discard_freespace_key(&trans, &iter));
                if (ret)
                        break;