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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-11-17 13:25:21 -0800
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-12-04 12:26:53 -0800
commit72611ab9f5d2d384a04e72d560c9c82463115cbf (patch)
tree46daecec76847f22b9cc89f80c222fa027122d04 /kernel/ksysfs.c
parent73f36f9de8bed78bcda2704a348594c20518b455 (diff)
downloadlinux-sh-72611ab9f5d2d384a04e72d560c9c82463115cbf.tar.gz
rcu: Add more diagnostics to expedited stall warning messages.
This commit adds print statements that check the rcu_node structure to find which ->expmask bits and which ->exp_tasks structures are blocking the current expedited grace period. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/ksysfs.c')
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