rcutorture: Add cond_resched() to forward-progress free-up loop

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The rcu_torture_fwd_prog_cbfree() function frees callbacks used during
rcutorture's call_rcu() forward-progress test, but does so in a tight
loop.  This could cause problems given a very long list of callbacks to be
freed, and actual testing produces lists with as many as 25M callbacks.
This commit therefore adds a cond_resched() to this loop.  While in
the area, this commit also rearranges the lock releases to look a bit
more sane.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

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Paul E. McKenney 2019-04-09 10:08:18 -07:00

parent dd064c3599

commit 140e53f20b

1 changed files with 4 additions and 2 deletions

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kernel/rcu/rcutorture.c

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