diff mbox series

[3/3] NFSv4.2: Change the default KConfig value for READ_PLUS

Message ID 20221130181527.766485-3-anna@kernel.org (mailing list archive)
State New, archived
Headers show
Series [1/3] NFSv4.2: Set the correct size scratch buffer for decoding READ_PLUS | expand

Commit Message

Anna Schumaker Nov. 30, 2022, 6:15 p.m. UTC 
From: Anna Schumaker <Anna.Schumaker@Netapp.com>

Now that we've worked out performance issues and have a server patch
addressing the failed xfstests, we can safely enable this feature by
default.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
---
 fs/nfs/Kconfig | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
index 14a72224b657..1ead5bd740c2 100644
--- a/fs/nfs/Kconfig
+++ b/fs/nfs/Kconfig
@@ -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 n
+	default y
 	help
-	 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.
+	 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.