From: Christian Brauner <brauner@kernel.org>
Date: Wed, 18 Jun 2025 20:53:40 +0000 (+0200)
Subject: pidfs: remove unused members from struct pidfs_inode
X-Git-Tag: block-6.17-20250808~55^2~5^2~10
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=5ee83f8d1af4d069475eabd9a5ed551b3d2cf9a8;p=linux-block.git

pidfs: remove unused members from struct pidfs_inode

We've moved persistent information to struct pid.
So there's no need for these anymore.

Link: https://lore.kernel.org/20250618-work-pidfs-persistent-v2-6-98f3456fd552@kernel.org
Reviewed-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
---

diff --git a/fs/pidfs.c b/fs/pidfs.c
index 6a907457b1fe..72aac4f7b7d5 100644
--- a/fs/pidfs.c
+++ b/fs/pidfs.c
@@ -46,8 +46,6 @@ struct pidfs_attr {
 };
 
 struct pidfs_inode {
-	struct pidfs_exit_info __pei;
-	struct pidfs_exit_info *exit_info;
 	struct inode vfs_inode;
 };
 
@@ -696,9 +694,6 @@ static struct inode *pidfs_alloc_inode(struct super_block *sb)
 	if (!pi)
 		return NULL;
 
-	memset(&pi->__pei, 0, sizeof(pi->__pei));
-	pi->exit_info = NULL;
-
 	return &pi->vfs_inode;
 }