]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 3bc2d5f) | patch
rcu: Add up-tree information to dump_blkd_tasks() diagnostics
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Tue, 8 May 2018 19:50:14 +0000 (12:50 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 12 Jul 2018 22:39:08 +0000 (15:39 -0700)
commit10a3ceca2d1ebfe2b8c74b50d4cee503b2bb9eb9
tree1596e62fe98219c882b61e397669015c92854cbbtree | snapshot
parent3bc2d5f8cc47222ad74a51f46d6f26bf457f4014commit | diff
rcu: Add up-tree information to dump_blkd_tasks() diagnostics

This commit updates dump_blkd_tasks() to print out quiescent-state
bitmasks for the rcu_node structures further up the tree.  This
information helps debugging of interactions between CPU-hotplug
operations and RCU grace-period initialization.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree_plugin.h diff | blob | history
Linux Kernel Source Tree.