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Merge tag 'nfs-for-6.2-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

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Pull NFS client fix from Trond Myklebust:
 "Unfortunately, we found another bug in the NFSv4.2 READ_PLUS code.

  Since it has not been possible to fix the bug in time for the 6.2
  release, let's just revert the Kconfig change that enables it:

   - Revert 'NFSv4.2: Change the default KConfig value for READ_PLUS'"

* tag 'nfs-for-6.2-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  Revert "NFSv4.2: Change the default KConfig value for READ_PLUS"
This commit is contained in:
Linus Torvalds
2023-02-17 14:49:11 -08:00
parent 03dad2f0c7 896e090eef
commit 75cc9c4716
1 changed files with 4 additions and 4 deletions
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fs/nfs/Kconfig
+4 -4
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@@ -209,8 +209,8 @@ config NFS_DISABLE_UDP_SUPPORT
config NFS_V4_2_READ_PLUS
bool "NFS: Enable support for the NFSv4.2 READ_PLUS operation"
depends on NFS_V4_2
default y
default n
help
Choose Y here to enable the use of READ_PLUS over NFS v4.2. READ_PLUS
attempts to improve read performance by compressing out sparse holes
in the file contents.
This is intended for developers only. The READ_PLUS operation has
been shown to have issues under specific conditions and should not
be used in production.