From: "Theodore Ts'o" <tytso@mit.edu>
To: Eric Biggers <ebiggers@kernel.org>
Cc: linux-fscrypt@vger.kernel.org, fsverity@lists.linux.dev,
linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-mtd@lists.infradead.org, linux-btrfs@vger.kernel.org,
ceph-devel@vger.kernel.org,
Christian Brauner <brauner@kernel.org>
Subject: Re: [PATCH v5 03/13] ext4: move crypt info pointer to fs-specific part of inode
Date: Mon, 11 Aug 2025 07:13:36 -0400 [thread overview]
Message-ID: <20250811111336.GB984814@mit.edu> (raw)
In-Reply-To: <20250810075706.172910-4-ebiggers@kernel.org>
On Sun, Aug 10, 2025 at 12:56:56AM -0700, Eric Biggers wrote:
> Move the fscrypt_inode_info pointer into the filesystem-specific part of
> the inode by adding the field ext4_inode_info::i_crypt_info and
> configuring fscrypt_operations::inode_info_offs accordingly.
>
> This is a prerequisite for a later commit that removes
> inode::i_crypt_info, saving memory and improving cache efficiency with
> filesystems that don't support fscrypt.
>
> Co-developed-by: Christian Brauner <brauner@kernel.org>
> Signed-off-by: Christian Brauner <brauner@kernel.org>
> Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
next prev parent reply other threads:[~2025-08-11 11:14 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-10 7:56 [PATCH v5 00/13] Move fscrypt and fsverity info out of struct inode Eric Biggers
2025-08-10 7:56 ` [PATCH v5 01/13] fscrypt: replace raw loads of info pointer with helper function Eric Biggers
2025-08-10 7:56 ` [PATCH v5 02/13] fscrypt: add support for info in fs-specific part of inode Eric Biggers
2025-08-10 7:56 ` [PATCH v5 03/13] ext4: move crypt info pointer to " Eric Biggers
2025-08-11 11:13 ` Theodore Ts'o [this message]
2025-08-10 7:56 ` [PATCH v5 04/13] f2fs: " Eric Biggers
2025-08-10 7:56 ` [PATCH v5 05/13] ubifs: " Eric Biggers
2025-08-10 7:56 ` [PATCH v5 06/13] ceph: " Eric Biggers
2025-08-10 7:57 ` [PATCH v5 07/13] fs: remove inode::i_crypt_info Eric Biggers
2025-08-10 7:57 ` [PATCH v5 08/13] fsverity: add support for info in fs-specific part of inode Eric Biggers
2025-08-10 7:57 ` [PATCH v5 09/13] ext4: move verity info pointer to " Eric Biggers
2025-08-11 11:13 ` Theodore Ts'o
2025-08-10 7:57 ` [PATCH v5 10/13] f2fs: " Eric Biggers
2025-08-10 7:57 ` [PATCH v5 11/13] btrfs: " Eric Biggers
2025-08-10 7:57 ` [PATCH v5 12/13] fs: remove inode::i_verity_info Eric Biggers
2025-08-10 7:57 ` [PATCH v5 13/13] fsverity: check IS_VERITY() in fsverity_cleanup_inode() Eric Biggers
2025-08-10 8:47 ` [PATCH v5 00/13] Move fscrypt and fsverity info out of struct inode Christian Brauner
2025-08-10 9:03 ` Eric Biggers
2025-08-11 13:17 ` Christian Brauner
2025-08-11 13:34 ` Christian Brauner
2025-08-11 16:39 ` Eric Biggers
2025-08-15 14:28 ` Christian Brauner
2025-08-10 14:49 ` Christoph Hellwig
2025-08-10 17:03 ` Eric Biggers
2025-08-10 17:14 ` Christoph Hellwig
2025-08-11 13:35 ` Christian Brauner
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