From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Thu, 19 May 2022 19:29:50 +0000 (-0400)
Subject: bcachefs: Increase max size for btree_trans bump allocator
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b7c1104612e4ab46d8e481e323fbe1cca07f5cbd;p=linux.git

bcachefs: Increase max size for btree_trans bump allocator

With backpointers, alloc keys have gotten bigger, so we're needing more
memory here.

We're probably going to need to go with something more sophisticated
than a bump allocator, but - let's see if we can avoid doing that just
yet.

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

diff --git a/fs/bcachefs/btree_types.h b/fs/bcachefs/btree_types.h
index 82c8c148c4bc2..ede5661b62a55 100644
--- a/fs/bcachefs/btree_types.h
+++ b/fs/bcachefs/btree_types.h
@@ -374,7 +374,7 @@ struct btree_trans_commit_hook {
 	struct btree_trans_commit_hook	*next;
 };
 
-#define BTREE_TRANS_MEM_MAX	(1U << 14)
+#define BTREE_TRANS_MEM_MAX	(1U << 16)
 
 struct btree_trans {
 	struct bch_fs		*c;