Commit 6be43acb authored by Paul E. McKenney's avatar Paul E. McKenney Committed by Boqun Feng
Browse files

torture: Make SRCU lockdep testing use srcu_read_lock_nmisafe() 



Recent experience shows that the srcu_read_lock_nmisafe() and
srcu_read_unlock_nmisafe() functions are not sufficiently tested.
This commit therefore causes the torture.sh script's SRCU lockdep testing
to use these two functions.  This will cause these two functions to
be regularly tested by several developers (myself included) who use
torture.sh as an RCU acceptance test.

Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
Signed-off-by: default avatarBoqun Feng <boqun.feng@gmail.com>
parent 536e8b9b

tools/testing/selftests/rcutorture/bin/srcu_lockdep.sh

+1 −1
Original line number Diff line number Diff line
@@ -49,7 +49,7 @@ do 
		do

			err=

			val=$((d*1000+t*10+c))

			tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 5s --configs "SRCU-P" --bootargs "rcutorture.test_srcu_lockdep=$val" --trust-make --datestamp "$ds/$val" > "$T/kvm.sh.out" 2>&1

			tools/testing/selftests/rcutorture/bin/kvm.sh --allcpus --duration 5s --configs "SRCU-P" --kconfig "CONFIG_FORCE_NEED_SRCU_NMI_SAFE=y" --bootargs "rcutorture.test_srcu_lockdep=$val rcutorture.reader_flavor=0x2" --trust-make --datestamp "$ds/$val" > "$T/kvm.sh.out" 2>&1

			ret=$?

			mv "$T/kvm.sh.out" "$RCUTORTURE/res/$ds/$val"

			if test "$d" -ne 0 && test "$ret" -eq 0