diff options
| author | Eric Biggers <ebiggers@kernel.org> | 2025-08-10 00:56:55 -0700 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-08-21 13:58:07 +0200 |
| commit | 93221de31a8df6710e02328f82dc68d7ab4ad9e6 (patch) | |
| tree | 58fb3fbe56a4672cee0f9db091dc651ca8bf8094 /lib/memory-notifier-error-inject.c | |
| parent | 6c9468aad215a198742c8375b0415e42521c905c (diff) | |
fscrypt: add support for info in fs-specific part of inode
Add an inode_info_offs field to struct fscrypt_operations, and update
fs/crypto/ to support it. When set to a nonzero value, it specifies the
offset to the fscrypt_inode_info pointer within the filesystem-specific
part of the inode structure, to be used instead of inode::i_crypt_info.
Since this makes inode::i_crypt_info no longer necessarily used, update
comments that mentioned it.
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: Eric Biggers <ebiggers@kernel.org>
Link: https://lore.kernel.org/20250810075706.172910-3-ebiggers@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'lib/memory-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions