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(parent: 1bc91ea) | patch
btrfs: Add datacow mount option.
authorQu Wenruo <quwenruo@cn.fujitsu.com>
Mon, 6 Jan 2014 01:58:31 +0000 (09:58 +0800)
committerChris Mason <clm@fb.com>
Tue, 28 Jan 2014 21:20:19 +0000 (13:20 -0800)
commit49b80341314c69d2fba59acf2db41df3aac5f147
treebd04146ab46bd470efbc4728cd0e9c4b7b472157tree | snapshot
parent1bc91eac6aaed548060145cc32833f7d97d678cbcommit | diff
btrfs: Add datacow mount option.

Add datacow mount option to enable copy-on-write with
remount option.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
Documentation/filesystems/btrfs.txt diff | blob | history
fs/btrfs/super.c diff | blob | history
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