From:   Muchun Song <songmuchun@bytedance.com>
To:     willy@infradead.org, akpm@linux-foundation.org, hannes@cmpxchg.org,
        mhocko@kernel.org, vdavydov.dev@gmail.com, shakeelb@google.com,
        guro@fb.com, shy828301@gmail.com, alexs@kernel.org,
        richard.weiyang@gmail.com, david@fromorbit.com,
        trond.myklebust@hammerspace.com, anna.schumaker@netapp.com,
        jaegeuk@kernel.org, chao@kernel.org, kari.argillander@gmail.com
Cc:     linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, linux-nfs@vger.kernel.org,
        zhengqi.arch@bytedance.com, duanxiongchun@bytedance.com,
        fam.zheng@bytedance.com, smuchun@gmail.com,
        Muchun Song <songmuchun@bytedance.com>
Subject: [PATCH v4 05/17] f2fs: allocate inode by using alloc_inode_sb()
Date:   Tue, 14 Dec 2021 00:53:30 +0800
Message-Id: <20211213165342.74704-6-songmuchun@bytedance.com>
In-Reply-To: <20211213165342.74704-1-songmuchun@bytedance.com>
References: <20211213165342.74704-1-songmuchun@bytedance.com>
MIME-Version: 1.0
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The inode allocation is supposed to use alloc_inode_sb(), so convert
kmem_cache_alloc() to alloc_inode_sb().

Signed-off-by: Muchun Song <songmuchun@bytedance.com>
---
 fs/f2fs/super.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 040b6d02e1d8..6cdbf520b435 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1311,8 +1311,12 @@ static struct inode *f2fs_alloc_inode(struct super_block *sb)
 {
 	struct f2fs_inode_info *fi;
 
-	fi = f2fs_kmem_cache_alloc(f2fs_inode_cachep,
-				GFP_F2FS_ZERO, false, F2FS_SB(sb));
+	if (time_to_inject(F2FS_SB(sb), FAULT_SLAB_ALLOC)) {
+		f2fs_show_injection_info(F2FS_SB(sb), FAULT_SLAB_ALLOC);
+		return NULL;
+	}
+
+	fi = alloc_inode_sb(sb, f2fs_inode_cachep, GFP_F2FS_ZERO);
 	if (!fi)
 		return NULL;
 
-- 
2.11.0