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torture: Make refscale throttle high-rate printk()s

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This commit adds a short delay for verbose_batched-throttled printk()s
to further decrease console flooding.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Paul E. McKenney 2020-11-25 10:50:35 -08:00
parent 1eba0ef981
commit 414c116e01
1 changed files with 3 additions and 1 deletions
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4
kernel/rcu/refscale.c
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@ -52,8 +52,10 @@ static atomic_t verbose_batch_ctr;
do { \
if (verbose && \
(verbose_batched <= 0 || \
!(atomic_inc_return(&verbose_batch_ctr) % verbose_batched))) \
!(atomic_inc_return(&verbose_batch_ctr) % verbose_batched))) { \
schedule_timeout_uninterruptible(1); \
pr_alert("%s" SCALE_FLAG s, scale_type, ## x); \
} \
} while (0)
#define VERBOSE_SCALEOUT_ERRSTRING(s, x...) \