linux-ext4 - [PATCH v6 2/9] 9p: Split ->weak

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230816050803.15660-3-krisman@suse.de>
Date:   Wed, 16 Aug 2023 01:07:56 -0400
From:   Gabriel Krisman Bertazi <krisman@...e.de>
To:     viro@...iv.linux.org.uk, brauner@...nel.org, tytso@....edu,
        ebiggers@...nel.org, jaegeuk@...nel.org
Cc:     linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net,
        Gabriel Krisman Bertazi <krisman@...e.de>
Subject: [PATCH v6 2/9] 9p: Split ->weak_revalidate from ->revalidate

In preparation to change the signature of dentry_ops->revalidate, avoid
reusing the handler directly for d_weak_revalidate in 9p.

Signed-off-by: Gabriel Krisman Bertazi <krisman@...e.de>
---
 fs/9p/vfs_dentry.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c
index f16f73581634..0c6fa1f53530 100644
--- a/fs/9p/vfs_dentry.c
+++ b/fs/9p/vfs_dentry.c
@@ -94,9 +94,15 @@ static int v9fs_lookup_revalidate(struct dentry *dentry, unsigned int flags)
 	return 1;
 }
 
+static int v9fs_lookup_weak_revalidate(struct dentry *dentry,
+				       unsigned int flags)
+{
+	return v9fs_lookup_revalidate(dentry, flags);
+}
+
 const struct dentry_operations v9fs_cached_dentry_operations = {
 	.d_revalidate = v9fs_lookup_revalidate,
-	.d_weak_revalidate = v9fs_lookup_revalidate,
+	.d_weak_revalidate = v9fs_lookup_weak_revalidate,
 	.d_delete = v9fs_cached_dentry_delete,
 	.d_release = v9fs_dentry_release,
 };
-- 
2.41.0