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(parent: ba04107) | patch
rcu: Convert ->rcu_iw_gpnum to ->gp_seq
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Sat, 28 Apr 2018 21:15:40 +0000 (14:15 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 12 Jul 2018 21:27:53 +0000 (14:27 -0700)
commit8aa670cdacc1820cb0597e4b4b413ef91ede2dd9
tree4b07ca775c3c60f7a26038ff28988b6954851156tree | snapshot
parentba04107fc901ddce49686944f7e038b4f0b0a359commit | diff
rcu: Convert ->rcu_iw_gpnum to ->gp_seq

This commit switches the interrupt-disabled detection mechanism to
->gp_seq.  This mechanism is used as part of RCU CPU stall warnings,
and detects cases where the stall is due to a CPU having interrupts
disabled.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/tree.c diff | blob | history
kernel/rcu/tree.h diff | blob | history
kernel/rcu/tree_plugin.h diff | blob | history
John Crispins staging tree