Merge tag 'bcachefs-2025-04-03' of git://evilpiepirate.org/bcachefs

Pull more bcachefs updates from Kent Overstreet:
 "More notable fixes:

   - Fix for striping behaviour on tiering filesystems where replicas
     exceeds durability on destination target

   - Fix a race in device removal where deleting alloc info races with
     the discard worker

   - Some small stack usage improvements: this is just enough for KMSAN
     builds to not blow the stack, more is queued up for 6.16"

* tag 'bcachefs-2025-04-03' of git://evilpiepirate.org/bcachefs:
  bcachefs: Fix "journal stuck" during recovery
  bcachefs: backpointer_get_key: check for null from peek_slot()
  bcachefs: Fix null ptr deref in invalidate_one_bucket()
  bcachefs: Fix check_snapshot_exists() restart handling
  bcachefs: use nonblocking variant of print_string_as_lines in error path
  bcachefs: Fix scheduling while atomic from logging changes
  bcachefs: Add error handling for zlib_deflateInit2()
  bcachefs: add missing selection of XARRAY_MULTI
  bcachefs: bch_dev_usage_full
  bcachefs: Kill btree_iter.trans
  bcachefs: do_trace_key_cache_fill()
  bcachefs: Split up bch_dev.io_ref
  bcachefs: fix ref leak in btree_node_read_all_replicas
  bcachefs: Fix null ptr deref in bch2_write_endio()
  bcachefs: Fix field spanning write warning
  bcachefs: Fix striping behaviour

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/bcachefs/disk_groups.c b/fs/bcachefs/disk_groups.c
index 5df8de0b8c02..1186280b29e9 100644
--- a/fs/bcachefs/disk_groups.c
+++ b/fs/bcachefs/disk_groups.c
@@ -555,9 +555,9 @@ 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)) {
+		if (ca && percpu_ref_tryget(&ca->io_ref[READ])) {
 			prt_printf(out, "/dev/%s", ca->name);
-			percpu_ref_put(&ca->io_ref);
+			percpu_ref_put(&ca->io_ref[READ]);
 		} else if (ca) {
 			prt_printf(out, "offline device %u", t.dev);
 		} else {