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| author |   Paul E. McKenney <paulmck@kernel.org> | 2021-01-28 16:38:19 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2021-03-08 14:23:01 -0800 |
| commit | 3d4977b68101b38c3f9d3be3d89e17ef1fdfc1d3 (patch) | |
| tree | 8e3b9c657a5d079b587cee636b2541d699ed44bb | |
| parent | torturescript: Don't rerun failed rcutorture builds (diff) | |
| download | linux-dev-3d4977b68101b38c3f9d3be3d89e17ef1fdfc1d3.tar.xz linux-dev-3d4977b68101b38c3f9d3be3d89e17ef1fdfc1d3.zip | |
torture: Allow 1G of memory for torture.sh kvfree testing
Yes, I do recall a time when 512MB of memory was a lot of mass storage,
much less main memory, but the rcuscale kvfree_rcu() testing invoked by
torture.sh can sometimes exceed it on large systems, resulting in OOM.
This commit therefore causes torture.sh to pase the "--memory 1G"
argument to kvm.sh to reserve a full gigabyte for this purpose.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/rcutorture/bin/torture.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/torture.sh b/tools/testing/selftests/rcutorture/bin/torture.sh index ad7525b7ac29..56e2e1a42569 100755 --- a/tools/testing/selftests/rcutorture/bin/torture.sh +++ b/tools/testing/selftests/rcutorture/bin/torture.sh @@ -374,7 +374,7 @@ done if test "$do_kvfree" = "yes" then torture_bootargs="rcuscale.kfree_rcu_test=1 rcuscale.kfree_nthreads=16 rcuscale.holdoff=20 rcuscale.kfree_loops=10000 torture.disable_onoff_at_boot" - torture_set "rcuscale-kvfree" tools/testing/selftests/rcutorture/bin/kvm.sh --torture rcuscale --allcpus --duration 10 --kconfig "CONFIG_NR_CPUS=$HALF_ALLOTED_CPUS" --trust-make + torture_set "rcuscale-kvfree" tools/testing/selftests/rcutorture/bin/kvm.sh --torture rcuscale --allcpus --duration 10 --kconfig "CONFIG_NR_CPUS=$HALF_ALLOTED_CPUS" --memory 1G --trust-make fi echo " --- " $scriptname $args |