From: Mike Snitzer Date: Thu, 20 Mar 2014 12:36:47 +0000 (-0400) Subject: dm thin: simplify pool_is_congested X-Git-Tag: v3.15-rc1~69^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=760fe67e539b2f1a95dbb4c9700140eccdb1c0c1;p=pandora-kernel.git dm thin: simplify pool_is_congested The pool is congested if the pool is in PM_OUT_OF_DATA_SPACE mode. This is more explicit/clear/efficient than inferring whether or not the pool is congested by checking if retry_on_resume_list is empty. Signed-off-by: Mike Snitzer Acked-by: Joe Thornber --- Reading git-diff-tree failed