From: David Teigland Date: Fri, 18 May 2007 14:01:26 +0000 (-0500) Subject: [DLM] cancel in conversion deadlock [4/6] X-Git-Tag: v2.6.23-rc1~1156^2~43 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c85d65e91430db94ae9ce0cf38b56e496658b642;p=pandora-kernel.git [DLM] cancel in conversion deadlock [4/6] When conversion deadlock is detected, cancel the conversion and return EDEADLK to the application. This is a new default behavior where before the dlm would allow the deadlock to exist indefinately. The DLM_LKF_NODLCKWT flag can now be used in a conversion to prevent the dlm from performing conversion deadlock detection/cancelation on it. The DLM_LKF_CONVDEADLK flag can continue to be used as before to tell the dlm to demote the granted mode of the lock being converted if it gets into a conversion deadlock. Signed-off-by: David Teigland Signed-off-by: Steven Whitehouse --- Reading git-diff-tree failed