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authorKent Overstreet <koverstreet@google.com>2013-06-05 15:21:07 +0200
committerKent Overstreet <koverstreet@google.com>2013-06-27 06:57:23 +0200
commit279afbad4e54acbd61bf88a54a73af3bbfdeb5dd (patch)
treeaefebaa3a7f54049904a275ca3035301603a9be1 /drivers/parisc
parentbcache: Initialize sectors_dirty when attaching (diff)
downloadlinux-279afbad4e54acbd61bf88a54a73af3bbfdeb5dd.tar.xz
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bcache: Track dirty data by stripe
To make background writeback aware of raid5/6 stripes, we first need to track the amount of dirty data within each stripe - we do this by breaking up the existing sectors_dirty into per stripe atomic_ts Signed-off-by: Kent Overstreet <koverstreet@google.com>
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