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Commit af71befa authored by Paul Gortmaker's avatar Paul Gortmaker Committed by Paul E. McKenney
Browse files

rcu: Wordsmith help text for RCU_USER_QS kernel parameter 



This commit adds a "try" missing from the end of the first paragraph
of the RCU_USER_QS help text.

[ paulmck: Also fix up the last paragraph a bit. ]

Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
parent 340f588b

init/Kconfig

+3 −3
Original line number Diff line number Diff line
@@ -494,11 +494,11 @@ config RCU_USER_QS 
	  puts RCU in extended quiescent state when the CPU runs in

	  userspace. It means that when a CPU runs in userspace, it is

	  excluded from the global RCU state machine and thus doesn't

	  to keep the timer tick on for RCU.

	  try to keep the timer tick on for RCU.



	  Unless you want to hack and help the development of the full

	  tickless feature, you shouldn't enable this option. It adds

	  unnecessary overhead.

	  tickless feature, you shouldn't enable this option.  It also

	  adds unnecessary overhead.



	  If unsure say N