| Message ID | 20240610151457.7305-1-ilpo.jarvinen@linux.intel.com |
|---|---|
| Headers | show |
| Series | selftests/resctrl: resctrl_val() related cleanups & improvements | expand |
On 6/10/24 09:14, Ilpo Järvinen wrote: > Hi all, > > This series does a number of cleanups into resctrl_val() and > generalizes it by removing test name specific handling from the > function. > > v7: > - Truly use "bound to", not bounded to. > - Fix separator to use 3 dashes > Applied the series to linux-kselftest next for Linux 6.11-rc1. thanks, -- Shuah
On 6/18/24 4:44 PM, Shuah Khan wrote: > On 6/10/24 09:14, Ilpo Järvinen wrote: >> Hi all, >> >> This series does a number of cleanups into resctrl_val() and >> generalizes it by removing test name specific handling from the >> function. >> >> v7: >> - Truly use "bound to", not bounded to. >> - Fix separator to use 3 dashes >> > > Applied the series to linux-kselftest next for Linux 6.11-rc1. > Thank you very much Shuah. Reinette
Hi all, This series does a number of cleanups into resctrl_val() and generalizes it by removing test name specific handling from the function. v7: - Truly use "bound to", not bounded to. - Fix separator to use 3 dashes v6: - Adjust closing/rollback of the IMC perf - Move the comment in measure_vals() to function level - Capitalize MBM - binded to -> bound to - Language tweak into kerneldoc - Removed stale paragraph from commit message v5: - Open mem bw file only once and use rewind(). - Add \n to mem bw file read to allow reading fresh values from the file. - Return 0 if create_grp() is given NULL grp_name (matches the original behavior). Mention this in function's kerneldoc. - Cast pid_t to int before printing with %d. - Caps/typo fixes to kerneldoc and commit messages. - Use imperative tone in commit messages and improve them based on points that came up during review. v4: - Merged close fix into IMC READ+WRITE rework patch - Add loop to reset imc_counters_config fds to -1 to be able know which need closing - Introduce perf_close_imc_mem_bw() to close fds - Open resctrl mem bw file (twice) beforehand to avoid opening it during the test - Remove MBM .mongrp setup - Remove mongrp from CMT test v3: - Rename init functions to <testname>_init() - Replace for loops with READ+WRITE statements for clarity - Don't drop Return: entry from perf_open_imc_mem_bw() func comment - New patch: Fix closing of IMC fds in case of error - New patch: Make "bandwidth" consistent in comments & prints - New patch: Simplify mem bandwidth file code - Remove wrong comment - Changed grp_name check to return -1 on fail (internal sanity check) v2: - Resolved conflicts with kselftest/next - Spaces -> tabs correction Ilpo Järvinen (16): selftests/resctrl: Fix closing IMC fds on error and open-code R+W instead of loops selftests/resctrl: Calculate resctrl FS derived mem bw over sleep(1) only selftests/resctrl: Make "bandwidth" consistent in comments & prints selftests/resctrl: Consolidate get_domain_id() into resctrl_val() selftests/resctrl: Use correct type for pids selftests/resctrl: Cleanup bm_pid and ppid usage & limit scope selftests/resctrl: Rename measure_vals() to measure_mem_bw_vals() & document selftests/resctrl: Simplify mem bandwidth file code for MBA & MBM tests selftests/resctrl: Add ->measure() callback to resctrl_val_param selftests/resctrl: Add ->init() callback into resctrl_val_param selftests/resctrl: Simplify bandwidth report type handling selftests/resctrl: Make some strings passed to resctrlfs functions const selftests/resctrl: Convert ctrlgrp & mongrp to pointers selftests/resctrl: Remove mongrp from MBA test selftests/resctrl: Remove mongrp from CMT test selftests/resctrl: Remove test name comparing from write_bm_pid_to_resctrl() tools/testing/selftests/resctrl/cache.c | 10 +- tools/testing/selftests/resctrl/cat_test.c | 5 +- tools/testing/selftests/resctrl/cmt_test.c | 22 +- tools/testing/selftests/resctrl/mba_test.c | 26 +- tools/testing/selftests/resctrl/mbm_test.c | 26 +- tools/testing/selftests/resctrl/resctrl.h | 49 ++- tools/testing/selftests/resctrl/resctrl_val.c | 371 ++++++++---------- tools/testing/selftests/resctrl/resctrlfs.c | 67 ++-- 8 files changed, 291 insertions(+), 285 deletions(-)