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doc: rcu: update printed dynticks counter bits

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The stall warning prints 16 bits since commit 171476775d
("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>
This commit is contained in:
Baruch Siach 2024-08-18 11:18:17 +03:00 committed by Frederic Weisbecker
parent f7345ccc62
commit 4a09e35892
1 changed files with 1 additions and 1 deletions
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Documentation/RCU/stallwarn.rst
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@ -249,7 +249,7 @@ ticks this GP)" indicates that this CPU has not taken any scheduling-clock
interrupts during the current stalled grace period. interrupts during the current stalled grace period.
The "idle=" portion of the message prints the dyntick-idle state. The "idle=" portion of the message prints the dyntick-idle state.
The hex number before the first "/" is the low-order 12 bits of the The hex number before the first "/" is the low-order 16 bits of the
dynticks counter, which will have an even-numbered value if the CPU dynticks counter, which will have an even-numbered value if the CPU
is in dyntick-idle mode and an odd-numbered value otherwise. The hex is in dyntick-idle mode and an odd-numbered value otherwise. The hex
number between the two "/"s is the value of the nesting, which will be number between the two "/"s is the value of the nesting, which will be