Commit 15ee6567 authored by Ira Weiny's avatar Ira Weiny Committed by Theodore Ts'o
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Documentation/dax: Update DAX enablement for ext4 



Update the document to reflect ext4 and xfs now behave the same.

Reviewed-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarIra Weiny <ira.weiny@intel.com>

Link: https://lore.kernel.org/r/20200528150003.828793-10-ira.weiny@intel.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent b383a73f

Documentation/filesystems/dax.txt

+3 −3
Original line number Diff line number Diff line
@@ -25,7 +25,7 @@ size when creating the filesystem. 
Currently 3 filesystems support DAX: ext2, ext4 and xfs.  Enabling DAX on them

is different.



Enabling DAX on ext4 and ext2

Enabling DAX on ext2

-----------------------------



When mounting the filesystem, use the "-o dax" option on the command line or
@@ -33,8 +33,8 @@ add 'dax' to the options in /etc/fstab. This works to enable DAX on all files 
within the filesystem.  It is equivalent to the '-o dax=always' behavior below.





Enabling DAX on xfs

-------------------

Enabling DAX on xfs and ext4

----------------------------



Summary

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