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authorNeilBrown <neilb@suse.de>2013-04-24 11:42:42 +1000
committerNeilBrown <neilb@suse.de>2013-04-24 11:42:42 +1000
commitb6d428c669159b8cfa5a83bb11abaaf4bdc170b0 (patch)
tree1a26706aa57cc2bf4493951d564add73d2631335 /drivers/md/md.h
parentmd: Allow devices to be re-added to a read-only array. (diff)
downloadlinux-dev-b6d428c669159b8cfa5a83bb11abaaf4bdc170b0.tar.xz
linux-dev-b6d428c669159b8cfa5a83bb11abaaf4bdc170b0.zip
md: don't update metadata when stopping a read-only array.
read-only arrays should stay that way as much as possible. Updating the metadata - which could be triggered by a re-add while assembling the array metadata - should be avoided. Signed-off-by: NeilBrown <neilb@suse.de>
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