From: Kent Overstreet <kent.overstreet@gmail.com>
Date: Thu, 28 May 2020 21:15:41 +0000 (-0400)
Subject: bcachefs: fsck_error_lock requires GFP_NOFS
X-Git-Tag: microblaze-v6.8~204^2~2075
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=beb6db68a555d14b4b3a7b894d6d635774bcdafd;p=linux-2.6-microblaze.git

bcachefs: fsck_error_lock requires GFP_NOFS

this fixes a lockdep splat

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

diff --git a/fs/bcachefs/error.c b/fs/bcachefs/error.c
index 5a5cfee623e2..1662a36244cd 100644
--- a/fs/bcachefs/error.c
+++ b/fs/bcachefs/error.c
@@ -85,7 +85,7 @@ enum fsck_err_ret bch2_fsck_err(struct bch_fs *c, unsigned flags,
 		if (s->fmt == fmt)
 			goto found;
 
-	s = kzalloc(sizeof(*s), GFP_KERNEL);
+	s = kzalloc(sizeof(*s), GFP_NOFS);
 	if (!s) {
 		if (!c->fsck_alloc_err)
 			bch_err(c, "kmalloc err, cannot ratelimit fsck errs");