From: Paul E. McKenney Date: Sat, 21 Jan 2012 01:35:55 +0000 (-0800) Subject: rcu: Update stall-warning documentation X-Git-Tag: v3.4-rc1~194^2^2~15 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24cd7fd0eaa0d9f5e197ff77a83b006a86696068;p=pandora-kernel.git rcu: Update stall-warning documentation Add documentation of CONFIG_RCU_CPU_STALL_VERBOSE, CONFIG_RCU_CPU_STALL_INFO, and RCU_STALL_DELAY_DELTA. Describe multiple stall-warning messages from a single stall, and the timing of the subsequent messages. Add headings. Remove RCU_SECONDS_TILL_STALL_RECHECK because this value is now computed at runtime from RCU_CPU_STALL_TIMEOUT, so that sysfs changes to the timeout value now directly affect the RCU_SECONDS_TILL_STALL_RECHECK value. Signed-off-by: Paul E. McKenney Signed-off-by: Paul E. McKenney --- Reading git-diff-tree failed