From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Tue, 9 Apr 2024 22:50:27 +0000 (-0400)
Subject: bcachefs: btree_node_scan: Respect member.data_allowed
X-Git-Tag: v6.9-rc4-pxa1908~57^2~3
X-Git-Url: https://git.dujemihanovic.xyz/?a=commitdiff_plain;h=9b31152fd74eeb10a20345909e542fef6f1d98e2;p=linux.git

bcachefs: btree_node_scan: Respect member.data_allowed

If a device wasn't used for btree nodes, no need to scan for them.

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

diff --git a/fs/bcachefs/btree_node_scan.c b/fs/bcachefs/btree_node_scan.c
index a7d0593b3871..556f76f5c84e 100644
--- a/fs/bcachefs/btree_node_scan.c
+++ b/fs/bcachefs/btree_node_scan.c
@@ -216,6 +216,9 @@ static int read_btree_nodes(struct find_btree_nodes *f)
 	closure_init_stack(&cl);
 
 	for_each_online_member(c, ca) {
+		if (!(ca->mi.data_allowed & BIT(BCH_DATA_btree)))
+			continue;
+
 		struct find_btree_nodes_worker *w = kmalloc(sizeof(*w), GFP_KERNEL);
 		struct task_struct *t;