linux-kernel - [GIT PULL] exfat update for 6.8-rc1

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Date: Fri, 12 Jan 2024 22:21:25 +0900
From: Namjae Jeon <linkinjeon@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Sungjong Seo <sj1557.seo@...sung.com>
Subject: [GIT PULL] exfat update for 6.8-rc1

Hi Linus,

This is exfat update pull request for v6.8-rc1. I add description of
this pull request on below. Please pull exfat with following ones.

Thanks!

The following changes since commit 0dd3ee31125508cd67f7e7172247f05b7fd1753a:

  Linux 6.7 (2024-01-07 12:18:38 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
tags/exfat-for-6.8-rc1

for you to fetch changes up to f55c096f62f100aa9f5f48d86e1b6846ecbd67e7:

  exfat: do not zero the extended part (2024-01-08 21:57:22 +0900)

----------------------------------------------------------------
Description for this pull request:
  - Replace the internal table lookup algorithm with the hweight library
    and ffs of the bitops library.
  - Handle the two types of stream entry, valid data size(has been written)
    and data size separately.It will improves compatibility with two
    differently sized files created on Windows.

----------------------------------------------------------------
John Sanpe (2):
      exfat: using hweight instead of internal logic
      exfat: using ffs instead of internal logic

Yuezhang Mo (2):
      exfat: change to get file size from DataLength
      exfat: do not zero the extended part

 fs/exfat/balloc.c   |  87 ++++++++++-------------
 fs/exfat/exfat_fs.h |   5 +-
 fs/exfat/file.c     | 193 ++++++++++++++++++++++++++++++++++++++++++++++------
 fs/exfat/inode.c    | 136 +++++++++++++++++++++++++++++++-----
 fs/exfat/namei.c    |   6 ++
 5 files changed, 335 insertions(+), 92 deletions(-)