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Searched refs:write_sysfs (Results 1 – 6 of 6) sorted by relevance

/linux/tools/testing/selftests/arm64/mte/
H A Dcheck_ksm_options.c44 static void write_sysfs(char *str, unsigned long val) in write_sysfs() function
60 write_sysfs(PATH_KSM "merge_across_nodes", 1); in mte_ksm_setup()
62 write_sysfs(PATH_KSM "sleep_millisecs", 0); in mte_ksm_setup()
64 write_sysfs(PATH_KSM "run", 1); in mte_ksm_setup()
66 write_sysfs(PATH_KSM "max_page_sharing", ksm_sysfs[3] + TEST_UNIT); in mte_ksm_setup()
68 write_sysfs(PATH_KSM "pages_to_scan", ksm_sysfs[4] + TEST_UNIT); in mte_ksm_setup()
73 write_sysfs(PATH_KSM "merge_across_nodes", ksm_sysfs[0]); in mte_ksm_restore()
74 write_sysfs(PATH_KSM "sleep_millisecs", ksm_sysfs[1]); in mte_ksm_restore()
75 write_sysfs(PATH_KSM "run", ksm_sysfs[2]); in mte_ksm_restore()
76 write_sysfs(PATH_KSM "max_page_sharing", ksm_sysfs[3]); in mte_ksm_restore()
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H A Dcheck_hugetlb_options.c71 static void write_sysfs(char *str, unsigned long val) in write_sysfs() function
86 write_sysfs("/proc/sys/vm/nr_hugepages", 2); in allocate_hugetlb()
91 write_sysfs("/proc/sys/vm/nr_hugepages", 0); in free_hugetlb()
/linux/tools/testing/selftests/mm/
H A Dvm_util.h106 int write_sysfs(const char *file_path, unsigned long val);
H A Dvm_util.c535 int write_sysfs(const char *file_path, unsigned long val) in write_sysfs() function
H A Dksm_tests.c62 return write_sysfs(file_path, val); in ksm_write_sysfs()
/linux/tools/power/x86/x86_energy_perf_policy/
H A Dx86_energy_perf_policy.c759 static unsigned int write_sysfs(const char *path, char *buf, size_t buflen) in write_sysfs() function
892 ret = write_sysfs(path, linebuf, 3); in set_epb_sysfs()