From: Jeffle Xu Date: Mon, 30 Dec 2019 02:54:32 +0000 (+0800) Subject: dm thin metadata: Fix trivial math error in on-disk format documentation X-Git-Tag: v5.6-rc1~125^2~13 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4306904053902c7e7827815722f82015dc274ba3;p=thirdparty%2Fkernel%2Flinux.git dm thin metadata: Fix trivial math error in on-disk format documentation Signed-off-by: Jeffle Xu Signed-off-by: Mike Snitzer --- diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c index ca03b38c9fa22..4e44274adad37 100644 --- a/drivers/md/dm-thin-metadata.c +++ b/drivers/md/dm-thin-metadata.c @@ -28,7 +28,7 @@ * * - A hierarchical btree, with 2 levels which effectively maps (thin * dev id, virtual block) -> block_time. Block time is a 64-bit - * field holding the time in the low 24 bits, and block in the top 48 + * field holding the time in the low 24 bits, and block in the top 40 * bits. * * BTrees consist solely of btree_nodes, that fill a block. Some are