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authorJohn Hubbard <jhubbard@nvidia.com>2020-12-14 19:05:31 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-15 12:13:38 -0800
commita26c4c62990a3ad5061f72e68f2394a01480265d (patch)
treed713a5996307dc64dfd693c1c5285346bb78508d /drivers/regulator/pv88080-regulator.c
parentf3a45709d2bb1b6cbab2899a6c8e75dfb8e4aad7 (diff)
selftests/vm: 2x speedup for run_vmtests.sh
Each invocation of userfaultfd for "anon" and "shmem" was taking about 6.5 sec to run, contributing to an overall run time of about 22 sec for run_vmtests.sh. Reduce the size and bounce input values to the userfaultfd invocation within run_vmtests.sh, enough to get each invocation down to about 1.0 sec. This should still provide a reasonable smoke test, while staying within a nominal time budget of around 1 second or so per test. And this brings the overall running time of run_vmtests.sh down to 11 second. Link: https://lkml.kernel.org/r/20201026064021.3545418-10-jhubbard@nvidia.com Signed-off-by: John Hubbard <jhubbard@nvidia.com> Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/regulator/pv88080-regulator.c')
0 files changed, 0 insertions, 0 deletions