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authorshli@kernel.org <shli@kernel.org>2014-12-15 12:57:04 +1100
committerNeilBrown <neilb@suse.de>2015-04-22 08:00:41 +1000
commitdabc4ec6ba72418ebca6bf1884f344bba40c8709 (patch)
tree7860792d9a7b5043c043eea983d218591bbe06f5 /lib/raid6
parent72ac733015bbdc0356ba3e92c52137a265910a91 (diff)
downloadlinux-dabc4ec6ba72418ebca6bf1884f344bba40c8709.tar.bz2
raid5: handle expansion/resync case with stripe batching
expansion/resync can grab a stripe when the stripe is in batch list. Since all stripes in batch list must be in the same state, we can't allow some stripes run into expansion/resync. So we delay expansion/resync for stripe in batch list. Signed-off-by: Shaohua Li <shli@fusionio.com> Signed-off-by: NeilBrown <neilb@suse.de>
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