From: Kent Overstreet <kent.overstreet@linux.dev>
Date: Fri, 12 Jul 2024 00:01:31 +0000 (-0400)
Subject: Revert "bcachefs: Mark bch_inode_info as SLAB_ACCOUNT"
X-Git-Url: https://repo.jachan.dev/J-linux.git/commitdiff_plain/aacd897d4d75adaae3becc2b00d8cdc9a56928d1

Revert "bcachefs: Mark bch_inode_info as SLAB_ACCOUNT"

This reverts commit 86d81ec5f5f05846c7c6e48ffb964b24cba2e669.

This wasn't tested with memcg enabled, it immediately hits a null ptr
deref in list_lru_add().

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

diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c
index 74a1e12a7a14..fa1fee05cf8f 100644
--- a/fs/bcachefs/fs.c
+++ b/fs/bcachefs/fs.c
@@ -2073,8 +2073,7 @@ int __init bch2_vfs_init(void)
 {
 	int ret = -ENOMEM;
 
-	bch2_inode_cache = KMEM_CACHE(bch_inode_info, SLAB_RECLAIM_ACCOUNT |
-				      SLAB_ACCOUNT);
+	bch2_inode_cache = KMEM_CACHE(bch_inode_info, SLAB_RECLAIM_ACCOUNT);
 	if (!bch2_inode_cache)
 		goto err;