From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue, 28 Jan 2020 23:31:03 +0000 (-0800)
Subject: Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt
X-Git-Tag: v5.10.7~3386
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c8994374d90b5823b3b29a5e5d8648ac418b57b4;p=platform%2Fkernel%2Flinux-rpi.git

Merge tag 'fsverity-for-linus' of git://git./fs/fscrypt/fscrypt

Pull fsverity updates from Eric Biggers:

 - Optimize fs-verity sequential read performance by implementing
   readahead of Merkle tree pages. This allows the Merkle tree to be
   read in larger chunks.

 - Optimize FS_IOC_ENABLE_VERITY performance in the uncached case by
   implementing readahead of data pages.

 - Allocate the hash requests from a mempool in order to eliminate the
   possibility of allocation failures during I/O.

* tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt:
  fs-verity: use u64_to_user_ptr()
  fs-verity: use mempool for hash requests
  fs-verity: implement readahead of Merkle tree pages
  fs-verity: implement readahead for FS_IOC_ENABLE_VERITY
---

c8994374d90b5823b3b29a5e5d8648ac418b57b4