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authorWang Xiaoguang <wangxg.fnst@cn.fujitsu.com>2016-07-11 11:05:29 +0800
committerDavid Sterba <dsterba@suse.com>2016-07-26 13:52:25 +0200
commitdda3245eca18c73413a854a834c41fc770feb0dd (patch)
tree9004d9180ec0c8542257ae5859b6b1f51ff15fac /fs/block_dev.c
parentf5daf2c780f2ddfddbf98f2eb668f026c4dd2e5d (diff)
btrfs: expand cow_file_range() to support in-band dedup and subpage-blocksize
Extract cow_file_range() new parameters for both in-band dedupe and subpage sector size patchset. This should make conflict of both patchset to minimal, and reduce the effort needed to rebase them. Cc: Chandan Rajendra <chandan@linux.vnet.ibm.com> Cc: David Sterba <dsterba@suse.cz> Signed-off-by: Wang Xiaoguang <wangxg.fnst@cn.fujitsu.com> Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/block_dev.c')
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