linux-kernel - [RFC PATCH 47/62] securityfs: switch to ->free

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: <20190416175340.21068-47-viro@ZenIV.linux.org.uk>
Date:   Tue, 16 Apr 2019 18:53:25 +0100
From:   Al Viro <viro@...IV.linux.org.uk>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [RFC PATCH 47/62] securityfs: switch to ->free_inode()

From: Al Viro <viro@...iv.linux.org.uk>

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 security/inode.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/security/inode.c b/security/inode.c
index 421dd72b5876..aacc4dabba7d 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -27,22 +27,16 @@
 static struct vfsmount *mount;
 static int mount_count;
 
-static void securityfs_i_callback(struct rcu_head *head)
+static void securityfs_free_inode(struct inode *inode)
 {
-	struct inode *inode = container_of(head, struct inode, i_rcu);
 	if (S_ISLNK(inode->i_mode))
 		kfree(inode->i_link);
 	free_inode_nonrcu(inode);
 }
 
-static void securityfs_destroy_inode(struct inode *inode)
-{
-	call_rcu(&inode->i_rcu, securityfs_i_callback);
-}
-
 static const struct super_operations securityfs_super_operations = {
 	.statfs		= simple_statfs,
-	.destroy_inode	= securityfs_destroy_inode,
+	.free_inode	= securityfs_free_inode,
 };
 
 static int fill_super(struct super_block *sb, void *data, int silent)
-- 
2.11.0