Home
last modified time | relevance | path

Searched refs:time (Results 1 – 12 of 12) sorted by relevance

/lib/
Dfind_bit_benchmark.c39 ktime_t time; in test_find_first_bit() local
41 time = ktime_get(); in test_find_first_bit()
46 time = ktime_get() - time; in test_find_first_bit()
47 pr_err("find_first_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_first_bit()
55 ktime_t time; in test_find_next_bit() local
57 time = ktime_get(); in test_find_next_bit()
60 time = ktime_get() - time; in test_find_next_bit()
61 pr_err("find_next_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_next_bit()
69 ktime_t time; in test_find_next_zero_bit() local
71 time = ktime_get(); in test_find_next_zero_bit()
[all …]
Drbtree_test.c245 cycles_t time1, time2, time; in rbtree_test_init() local
267 time = time2 - time1; in rbtree_test_init()
269 time = div_u64(time, perf_loops); in rbtree_test_init()
271 (unsigned long long)time); in rbtree_test_init()
283 time = time2 - time1; in rbtree_test_init()
285 time = div_u64(time, perf_loops); in rbtree_test_init()
287 (unsigned long long)time); in rbtree_test_init()
300 time = time2 - time1; in rbtree_test_init()
302 time = div_u64(time, perf_loops); in rbtree_test_init()
304 (unsigned long long)time); in rbtree_test_init()
[all …]
Dinterval_tree_test.c66 cycles_t time1, time2, time; in interval_tree_test_init() local
94 time = time2 - time1; in interval_tree_test_init()
96 time = div_u64(time, perf_loops); in interval_tree_test_init()
97 printk(" -> %llu cycles\n", (unsigned long long)time); in interval_tree_test_init()
116 time = time2 - time1; in interval_tree_test_init()
118 time = div_u64(time, search_loops); in interval_tree_test_init()
121 (unsigned long long)time, results); in interval_tree_test_init()
Dtest_bitmap.c289 ktime_t time; in __test_bitmap_parselist() local
301 time = ktime_get(); in __test_bitmap_parselist()
304 time = ktime_get() - time; in __test_bitmap_parselist()
307 time = ktime_get(); in __test_bitmap_parselist()
309 time = ktime_get() - time; in __test_bitmap_parselist()
328 mode, i, ptest.in, time); in __test_bitmap_parselist()
Dtest_vmalloc.c351 u64 time; member
429 per_cpu_test_data[t->cpu][index].time = delta; in test_func()
526 per_cpu_test_data[cpu][i].time); in do_concurrent_test()
DKconfig149 and computes the total elapsed time and number of bytes processed.
163 Calculate checksum 8 bytes at a time with a clever slicing algorithm.
174 Calculate checksum 4 bytes at a time with a clever slicing algorithm.
181 bool "Sarwate's Algorithm (one byte at a time)"
183 Calculate checksum a byte at a time using Sarwate's algorithm. This
189 bool "Classic Algorithm (one bit at a time)"
191 Calculate checksum one bit at a time. This is VERY slow, but has
417 overlapping range in log(n) time and then iterate over all
561 according to run time performance.
DKconfig.kgdb97 The config option merely sets the default at boot time. Both
118 CONFIG_KDB_CONTINUE_CATASTROPHIC == 0 (default). The first time
119 you type 'go', you will be warned by kdb. The secend time you type
Dtest_rhashtable.c722 s64 time; in test_rht_init() local
734 time = test_rhashtable(&ht, objs, entries); in test_rht_init()
736 if (time < 0) { in test_rht_init()
738 pr_warn("Test failed: return code %lld\n", time); in test_rht_init()
742 total_time += time; in test_rht_init()
DKconfig.ubsan9 Compile-time instrumentation is used to detect various undefined
DKconfig.debug10 Selecting this option causes time stamps of the printk()
19 parameter printk.time=1. See Documentation/admin-guide/kernel-parameters.rst
169 menu "Compile-time checks and compiler options"
258 Tell gcc to warn at build time for stack frames larger than this.
373 bool "Compile-time stack metadata validation"
377 Add compile-time checks to validate stack metadata, including frame
461 kernel to track the life time of various objects and validate
484 timer routines to track the life time of timer objects and
492 work queue routines to track the life time of work objects and
506 percpu counter routines to track the life time of percpu counter
[all …]
/lib/dim/
Ddim.c61 u32 delta_us = ktime_us_delta(end->time, start->time); in dim_calc_stats()
/lib/vdso/
Dgettimeofday.c167 static __maybe_unused time_t __cvdso_time(time_t *time) in __cvdso_time() argument
172 if (time) in __cvdso_time()
173 *time = t; in __cvdso_time()