linux-kernel - [GIT PULL] exfat update for 6.2-rc1

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Date:   Fri, 16 Dec 2022 08:50:47 +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 6.2-rc1

Hi Linus,

This is exfat update pull request for v6.2-rc1. I add description of
this pull request on below. Please pull exfat with following ones.

Thanks!

The following changes since commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476:

  Linux 6.1 (2022-12-11 14:15:18 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git
tags/exfat-for-6.2-rc1

for you to fetch changes up to 36955d368dc101be885ad2c71618e3c3a93cd8ee:

  exfat: reuse exfat_find_location() to simplify
exfat_get_dentry_set() (2022-12-13 20:17:16 +0900)

----------------------------------------------------------------
Description for this pull request:
- simplify and remove some redundant codes handing directory entries
- optimize the size of exfat_entry_set_cache and its allocation policy
- improve the performance for creating files and directories

----------------------------------------------------------------
Yuezhang Mo (14):
      exfat: simplify empty entry hint
      exfat: hint the empty entry which at the end of cluster chain
      exfat: reduce the size of exfat_entry_set_cache
      exfat: support dynamic allocate bh for exfat_entry_set_cache
      exfat: move exfat_entry_set_cache from heap to stack
      exfat: rename exfat_free_dentry_set() to exfat_put_dentry_set()
      exfat: replace magic numbers with Macros
      exfat: remove call ilog2() from exfat_readdir()
      exfat: remove unneeded codes from __exfat_rename()
      exfat: remove unnecessary arguments from exfat_find_dir_entry()
      exfat: remove argument 'size' from exfat_truncate()
      exfat: remove i_size_write() from __exfat_truncate()
      exfat: fix overflow in sector and cluster conversion
      exfat: reuse exfat_find_location() to simplify exfat_get_dentry_set()

 fs/exfat/dir.c      | 184 +++++++++++++++++++++++++++++-----------------------
 fs/exfat/exfat_fs.h |  56 +++++++++++-----
 fs/exfat/file.c     |  12 ++--
 fs/exfat/inode.c    |  17 +++--
 fs/exfat/namei.c    |  63 +++++++++---------
 5 files changed, 187 insertions(+), 145 deletions(-)