From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Sun, 11 Jun 2023 23:45:21 +0000 (-0400)
Subject: bcachefs: Write buffer flush needs BTREE_INSERT_NOCHECK_RW
X-Git-Tag: io_uring-6.7-2023-11-10~119^2~267
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=8e5b1115f1dd88125cbb06c344ba1f4214265042;p=linux-block.git

bcachefs: Write buffer flush needs BTREE_INSERT_NOCHECK_RW

btree write buffer flush is only invoked from contexts that already hold
a write ref, and checking if we're still RW could cause us to fail to
completely flush the write buffer when shutting down.

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

diff --git a/fs/bcachefs/btree_write_buffer.c b/fs/bcachefs/btree_write_buffer.c
index 9983a47853b9..88c4b50dd70f 100644
--- a/fs/bcachefs/btree_write_buffer.c
+++ b/fs/bcachefs/btree_write_buffer.c
@@ -78,6 +78,7 @@ trans_commit:
 	return  bch2_trans_update(trans, iter, &wb->k, 0) ?:
 		bch2_trans_commit(trans, NULL, NULL,
 				  commit_flags|
+				  BTREE_INSERT_NOCHECK_RW|
 				  BTREE_INSERT_NOFAIL|
 				  BTREE_INSERT_JOURNAL_RECLAIM);
 }