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author | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2023-07-17 16:14:57 +0300 |
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committer | Shuah Khan <skhan@linuxfoundation.org> | 2023-07-25 17:53:13 +0300 |
commit | 67a86643db2b12408430d1d627b3dc6208f06765 (patch) | |
tree | 5d19e43e9bfec0ce8ad0040c495a71b8153f1d48 /tools/testing/selftests/resctrl/resctrl.h | |
parent | 48f3b68738c74941b93ef499f69da313c07f24c3 (diff) | |
download | linux-67a86643db2b12408430d1d627b3dc6208f06765.tar.xz |
selftests/resctrl: Convert span to size_t
Span is defined either as unsigned long or int.
Consistently use size_t everywhere for span as it refers to size of the
memory block.
Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Tested-by: Babu Moger <babu.moger@amd.com>
Tested-by: Shaopeng Tan (Fujitsu) <tan.shaopeng@fujitsu.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/resctrl/resctrl.h')
-rw-r--r-- | tools/testing/selftests/resctrl/resctrl.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/testing/selftests/resctrl/resctrl.h b/tools/testing/selftests/resctrl/resctrl.h index 99678d688a80..52068ceea956 100644 --- a/tools/testing/selftests/resctrl/resctrl.h +++ b/tools/testing/selftests/resctrl/resctrl.h @@ -63,7 +63,7 @@ struct resctrl_val_param { char ctrlgrp[64]; char mongrp[64]; int cpu_no; - unsigned long span; + size_t span; char filename[64]; char *bw_report; unsigned long mask; @@ -97,10 +97,10 @@ int write_bm_pid_to_resctrl(pid_t bm_pid, char *ctrlgrp, char *mongrp, char *resctrl_val); int perf_event_open(struct perf_event_attr *hw_event, pid_t pid, int cpu, int group_fd, unsigned long flags); -int run_fill_buf(unsigned long span, int malloc_and_init_memory, int memflush, - int op, char *resctrl_va); +int run_fill_buf(size_t span, int malloc_and_init_memory, int memflush, int op, + char *resctrl_va); int resctrl_val(char **benchmark_cmd, struct resctrl_val_param *param); -int mbm_bw_change(int span, int cpu_no, char *bw_report, char **benchmark_cmd); +int mbm_bw_change(size_t span, int cpu_no, char *bw_report, char **benchmark_cmd); void tests_cleanup(void); void mbm_test_cleanup(void); int mba_schemata_change(int cpu_no, char *bw_report, char **benchmark_cmd); @@ -119,7 +119,7 @@ void cmt_test_cleanup(void); int get_core_sibling(int cpu_no); int measure_cache_vals(struct resctrl_val_param *param, int bm_pid); int show_cache_info(unsigned long sum_llc_val, int no_of_bits, - unsigned long cache_span, unsigned long max_diff, + size_t cache_span, unsigned long max_diff, unsigned long max_diff_percent, unsigned long num_of_runs, bool platform, bool cmt); |