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test/env: specify base-virtaddr in the dpdk_post_init test

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Default DPDK base virtaddr falls into a region reserved
by ASAN. DPDK 18.11+ will try to find the nearest available
address space by trying to do mmap over and over, which will
take ages to finish. We speed up the process by specifying
an address that's not supposed to be reserved by ASAN.
Regular SPDK applications do this implicitly, so now we
also do it in the env_dpdk_post_init test.

Change-Id: Ic070813a92d719933ebdaa138a62ef6795390de5
Signed-off-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/c/439897
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Darek Stojaczyk 2019-01-10 15:39:50 +01:00 committed by Jim Harris
parent 310df31b88
commit 1f3644e208
1 changed files with 11 additions and 1 deletions
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12
test/env/env.sh vendored
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@ -21,7 +21,17 @@ $testdir/pci/pci_ut
timing_exit pci
timing_enter env_dpdk_post_init
$testdir/env_dpdk_post_init/env_dpdk_post_init
argv=""
if [ `uname` = Linux ]; then
# The default base virtaddr falls into a region reserved by ASAN.
# DPDK will try to find the nearest available address space by
# trying to do mmap over and over, which will take ages to finish.
# We speed up the process by specifying an address that's not
# supposed to be reserved by ASAN. Regular SPDK applications do
# this implicitly.
argv+="--base-virtaddr=0x200000000000"
fi
$testdir/env_dpdk_post_init/env_dpdk_post_init $argv
timing_exit env_dpdk_post_init
report_test_completion "env"