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authorNeilBrown <neilb@suse.de>2012-05-22 13:55:26 +1000
committerNeilBrown <neilb@suse.de>2012-05-22 13:55:26 +1000
commitb81a040481233e5171cb3fbc62f44636d5ea18b2 (patch)
tree769294e4042e3aa462306d3ad8a030d06ec7d19d /mm/backing-dev.c
parentmd/bitmap: add bitmap_resize function to allow bitmap resizing. (diff)
downloadwireguard-linux-b81a040481233e5171cb3fbc62f44636d5ea18b2.tar.xz
wireguard-linux-b81a040481233e5171cb3fbc62f44636d5ea18b2.zip
md/bitmap: make sure reshape request are reflected in superblock.
As a reshape may change the sync_size and/or chunk_size, we need to update these whenever we write out the bitmap superblock. Signed-off-by: NeilBrown <neilb@suse.de>
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