torture: Make torture_hrtimeout_ns() take an hrtimer mode parameter

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[ Upstream commit a741deac78 ]

The current torture-test sleeps are waiting for a duration, but there
are situations where it is better to wait for an absolute time, for
example, when ending a stutter interval.  This commit therefore adds
an hrtimer mode parameter to torture_hrtimeout_ns().  Why not also the
other torture_hrtimeout_*() functions?  The theory is that most absolute
times will be in nanoseconds, especially not (say) jiffies.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Stable-dep-of: cca42bd8eb ("rcutorture: Fix stuttering races and other issues")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Paul E. McKenney 2023-07-26 13:57:03 -07:00 • committed by Greg Kroah-Hartman

parent 54d72f6ab7

commit 1443ec8504

2 changed files with 9 additions and 7 deletions

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3

include/linux/torture.h

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13

kernel/torture.c

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