From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Sat, 19 Apr 2025 04:57:55 +0000 (-0400)
Subject: bcachefs: bch2_target_to_text() no longer depends on io_ref
X-Git-Tag: v6.16-rc1~211^2~147
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c53be0ffaa501d25f58ac2e56b7e5710f3408a50;p=thirdparty%2Fkernel%2Flinux.git

bcachefs: bch2_target_to_text() no longer depends on io_ref

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

diff --git a/fs/bcachefs/disk_groups.c b/fs/bcachefs/disk_groups.c
index 2ca3cbf12b713..4e2f237338c20 100644
--- a/fs/bcachefs/disk_groups.c
+++ b/fs/bcachefs/disk_groups.c
@@ -554,14 +554,12 @@ void bch2_target_to_text(struct printbuf *out, struct bch_fs *c, unsigned v)
 			? rcu_dereference(c->devs[t.dev])
 			: NULL;
 
-		if (ca && percpu_ref_tryget(&ca->io_ref[READ])) {
+		if (ca && ca->disk_sb.bdev)
 			prt_printf(out, "/dev/%s", ca->name);
-			percpu_ref_put(&ca->io_ref[READ]);
-		} else if (ca) {
+		else if (ca)
 			prt_printf(out, "offline device %u", t.dev);
-		} else {
+		else
 			prt_printf(out, "invalid device %u", t.dev);
-		}
 
 		rcu_read_unlock();
 		out->atomic--;