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doc: rcu: update printed dynticks counter bits
The stall warning prints 16 bits since commit171476775d
("context_tracking: Convert state to atomic_t"). Fixes:171476775d
("context_tracking: Convert state to atomic_t") Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: "Paul E. McKenney" <paulmck@kernel.org> Signed-off-by: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
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@ -249,7 +249,7 @@ ticks this GP)" indicates that this CPU has not taken any scheduling-clock
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interrupts during the current stalled grace period.
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The "idle=" portion of the message prints the dyntick-idle state.
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The hex number before the first "/" is the low-order 12 bits of the
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The hex number before the first "/" is the low-order 16 bits of the
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dynticks counter, which will have an even-numbered value if the CPU
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is in dyntick-idle mode and an odd-numbered value otherwise. The hex
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number between the two "/"s is the value of the nesting, which will be
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