[PATCH v6 0/3] test/intel/xe_sysfs: Restore sysfs params correctly
Jonathan Cavitt
jonathan.cavitt at intel.com
Fri Nov 15 17:03:49 UTC 2024
The xe_sysfs_timeslice_duration and xe_sysfs_preempt_timeout tests do
not correctly restore modified sysfs params on test failure.
Additionally, xe_sysfs_timeslice_duration modifies but does not restore
preempt_timeout_us. Repair these issues.
v3: Fix several formatting issues (Kamil)
v4: Do not compare possibly unassigned variable (Kamil)
Whitespace and commit name fixes (Kamil)
v5: Add new helper funciton, igt_sysfs_get_next_engine
Fix igt_sysfs_scanf/printf usage in tests (Kamil)
v6: Replace helper function igt_sysfs_get_next_engine with new helper
functions that return and destroy engine lists (Kamil)
Jonathan Cavitt (3):
lib/igt_sysfs: Add engine list helpers
tests/intel/xe_sysfs*: Restore values on test failure
tests/intel/xe_sysfs_timeslice_duration: Restore preempt timeout
lib/igt_sysfs.c | 54 +++++++++++++++++
lib/igt_sysfs.h | 3 +
tests/intel/xe_sysfs_preempt_timeout.c | 58 +++++++++++++++---
tests/intel/xe_sysfs_timeslice_duration.c | 74 ++++++++++++++++++++---
4 files changed, 169 insertions(+), 20 deletions(-)
--
2.43.0
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