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From: Christian Brauner <brauner@kernel.org>
To: linux-fsdevel@vger.kernel.org
Cc: "Jann Horn" <jannh@google.com>,
	"Josef Bacik" <josef@toxicpanda.com>,
	"Jeff Layton" <jlayton@kernel.org>,
	"Daan De Meyer" <daan.j.demeyer@gmail.com>,
	"Lennart Poettering" <lennart@poettering.net>,
	"Mike Yuan" <me@yhndnzj.com>,
	"Zbigniew Jędrzejewski-Szmek" <zbyszek@in.waw.pl>,
	"Christian Brauner" <brauner@kernel.org>,
	"Alexander Mikhalitsyn" <alexander@mihalicyn.com>
Subject: [PATCH v2 06/16] pidfs: remove unused members from struct pidfs_inode
Date: Wed, 18 Jun 2025 22:53:40 +0200	[thread overview]
Message-ID: <20250618-work-pidfs-persistent-v2-6-98f3456fd552@kernel.org> (raw)
In-Reply-To: <20250618-work-pidfs-persistent-v2-0-98f3456fd552@kernel.org>

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

Signed-off-by: Christian Brauner <brauner@kernel.org>
---
 fs/pidfs.c | 5 -----
 1 file changed, 5 deletions(-)

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;
 }
 

-- 
2.47.2


  parent reply	other threads:[~2025-06-18 20:54 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-18 20:53 [PATCH v2 00/16] pidfs: persistent info & xattrs Christian Brauner
2025-06-18 20:53 ` [PATCH v2 01/16] pidfs: raise SB_I_NODEV and SB_I_NOEXEC Christian Brauner
2025-06-22 20:37   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 02/16] libfs: massage path_from_stashed() to allow custom stashing behavior Christian Brauner
2025-06-22 20:40   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 03/16] libfs: massage path_from_stashed() Christian Brauner
2025-06-22 20:42   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 04/16] pidfs: move to anonymous struct Christian Brauner
2025-06-22 20:44   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 05/16] pidfs: persist information Christian Brauner
2025-06-22 21:09   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` Christian Brauner [this message]
2025-06-22 21:10   ` [PATCH v2 06/16] pidfs: remove unused members from struct pidfs_inode Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 07/16] pidfs: remove custom inode allocation Christian Brauner
2025-06-22 21:10   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 08/16] pidfs: remove pidfs_{get,put}_pid() Christian Brauner
2025-06-22 21:11   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 09/16] pidfs: remove pidfs_pid_valid() Christian Brauner
2025-06-22 21:13   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 10/16] libfs: prepare to allow for non-immutable pidfd inodes Christian Brauner
2025-06-22 21:14   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 11/16] pidfs: make inodes mutable Christian Brauner
2025-06-22 21:14   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 12/16] pidfs: support xattrs on pidfds Christian Brauner
2025-06-22 21:19   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 13/16] selftests/pidfd: test extended attribute support Christian Brauner
2025-06-22 21:21   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 14/16] " Christian Brauner
2025-06-22 21:21   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 15/16] selftests/pidfd: test setattr support Christian Brauner
2025-06-22 21:22   ` Alexander Mikhalitsyn
2025-06-18 20:53 ` [PATCH v2 16/16] pidfs: add some CONFIG_DEBUG_VFS asserts Christian Brauner
2025-06-22 21:22   ` Alexander Mikhalitsyn

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