linux-kernel - [PATCH v5 06/10] tmpfs: Always set simple_dentry

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Message-ID: <20241002234444.398367-7-andrealmeid@igalia.com>
Date: Wed,  2 Oct 2024 20:44:40 -0300
From: André Almeida <andrealmeid@...lia.com>
To: Hugh Dickins <hughd@...gle.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>,
	krisman@...nel.org
Cc: linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	kernel-dev@...lia.com,
	Daniel Rosenberg <drosen@...gle.com>,
	smcv@...labora.com,
	Christoph Hellwig <hch@....de>,
	Theodore Ts'o <tytso@....edu>,
	André Almeida <andrealmeid@...lia.com>
Subject: [PATCH v5 06/10] tmpfs: Always set simple_dentry_operations as dentry ops

Set simple_dentry_operations as the superblock dentry ops, so all tmpfs
dentries can inherit it.

Signed-off-by: André Almeida <andrealmeid@...lia.com>
---
 mm/shmem.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/mm/shmem.c b/mm/shmem.c
index 4f11b5506363..162d68784309 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -4662,6 +4662,8 @@ static int shmem_fill_super(struct super_block *sb, struct fs_context *fc)
 	}
 	sb->s_export_op = &shmem_export_ops;
 	sb->s_flags |= SB_NOSEC | SB_I_VERSION;
+
+	sb->s_d_op = &simple_dentry_operations;
 #else
 	sb->s_flags |= SB_NOUSER;
 #endif
-- 
2.46.0