From 3cb7a2a90fe35eb3059e8860d0c6917eb414f791 Mon Sep 17 00:00:00 2001 From: Lars Ellenberg Date: Mon, 7 Mar 2011 10:00:58 +0100 Subject: [PATCH] drbd: get rid of drbd_bcast_ee, it is of no use anymore This function was used to broadcast the (leading part of the) bio payload in case we see a data integrity error. It could be received from userland with the drbdsetup events subcommand, to have a peek into the payload that caused the checksum mismatch, and guess from there what may have caused the mismatch, mainly to guess wether it was modification of in-flight data, or data corruption by broken hardware or software bugs. Meanwhile we support bios that are larger than the maximum payload a netlink datagram can carry. And we have means to reliably detect modification of in-flight data by calculating, and comparing, the checksum before and after sendmsg. There is no need to carry this around anymore. Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg --- Reading git-format-patch failed