linux-ext4 - [PATCH v2 0/2] fscrypt: improve encrypted symlink performance

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Date:   Wed, 10 Apr 2019 13:21:13 -0700
From:   Eric Biggers <ebiggers@...nel.org>
To:     linux-fscrypt@...r.kernel.org
Cc:     linux-fsdevel@...r.kernel.org, linux-ext4@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net,
        linux-mtd@...ts.infradead.org
Subject: [PATCH v2 0/2] fscrypt: improve encrypted symlink performance

This series improves the performance of following encrypted symlinks on
ext4, f2fs, and ubifs.

Eric Biggers (2):
  vfs: use READ_ONCE() to access ->i_link
  fscrypt: cache decrypted symlink target in ->i_link

 fs/crypto/hooks.c       | 40 +++++++++++++++++++++++++++++++++-------
 fs/crypto/keyinfo.c     | 21 +++++++++++++++++++++
 fs/ext4/super.c         |  3 +++
 fs/f2fs/super.c         |  3 +++
 fs/namei.c              |  4 ++--
 fs/ubifs/super.c        |  3 +++
 include/linux/fscrypt.h |  5 +++++
 7 files changed, 70 insertions(+), 9 deletions(-)

-- 
2.21.0.392.gf8f6787159e-goog