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Searched refs:read_latency (Results 1 – 13 of 13) sorted by relevance

/linux/mm/
H A Dmemory-tiers.c732 prefix, coord->read_latency, coord->write_latency, in dump_hmem_attrs()
743 if (perf->read_latency + perf->write_latency == 0 || in mt_set_default_dram_perf()
760 if (abs(perf->read_latency - default_dram_perf.read_latency) * 10 > in mt_set_default_dram_perf()
761 default_dram_perf.read_latency || in mt_set_default_dram_perf()
791 if (perf->read_latency + perf->write_latency == 0 || in mt_perf_to_adistance()
806 (perf->read_latency + perf->write_latency) / in mt_perf_to_adistance()
807 (default_dram_perf.read_latency + default_dram_perf.write_latency) * in mt_perf_to_adistance()
/linux/drivers/cxl/core/
H A Dcdat.c95 coord->read_latency = val; in __cxl_access_coordinate_set()
99 coord->read_latency = val; in __cxl_access_coordinate_set()
254 dent->coord[ACCESS_COORDINATE_CPU].read_latency, in update_perf_entry()
530 out->read_latency = c1->read_latency + c2->read_latency; in __cxl_coordinates_combine()
1062 cxlr->coord[i].read_latency = max_t(unsigned int, in cxl_region_perf_data_calculate()
1063 cxlr->coord[i].read_latency, in cxl_region_perf_data_calculate()
1064 perf->coord[i].read_latency); in cxl_region_perf_data_calculate()
H A Dregion.c58 ACCESS_ATTR_RO(0, read_latency);
68 ACCESS_ATTR_DECLARE(0, read_latency),
74 ACCESS_ATTR_RO(1, read_latency);
81 ACCESS_ATTR_DECLARE(1, read_latency),
94 cxlr->coord[level].read_latency == 0) \
H A Dport.c2125 c[i].read_latency += latency; in add_latency()
2133 c[i].read_latency && c[i].write_latency) in coordinates_valid()
/linux/include/linux/
H A Dnode.h32 unsigned int read_latency; member
/linux/drivers/acpi/numa/
H A Dhmat.c308 target->coord[access].read_latency = value; in hmat_update_target_access()
312 target->coord[access].read_latency = value; in hmat_update_target_access()
348 coord->read_latency, access); in hmat_update_target_coordinates()
/linux/Documentation/admin-guide/mm/
H A Dnumaperf.rst85 |-- read_latency
/linux/Documentation/ABI/stable/
H A Dsysfs-devices-node125 What: /sys/devices/system/node/nodeX/accessY/initiators/read_latency
/linux/include/trace/events/
H A Drpcrdma.h2119 __field(s64, read_latency)
2127 __entry->read_latency = ktime_us_delta(ktime_get(), posttime);
2132 __entry->totalbytes, __entry->read_latency
/linux/drivers/cxl/
H A Dacpi.c208 [0].integer = { ACPI_TYPE_INTEGER, coord->read_latency }, in cxl_acpi_evaluate_qtg_dsm()
/linux/drivers/gpu/drm/i915/display/
H A Dskl_watermark.c3183 u16 wm[], int num_levels, int read_latency) in adjust_wm_latency() argument
3212 wm[level] += read_latency; in adjust_wm_latency()
3248 int read_latency = DISPLAY_VER(i915) >= 12 ? 3 : 2; in skl_read_wm_latency() local
3279 adjust_wm_latency(i915, wm, num_levels, read_latency); in skl_read_wm_latency()
/linux/Documentation/ABI/testing/
H A Dsysfs-bus-cxl574 What: /sys/bus/cxl/devices/regionZ/accessY/read_latency
584 /sys/devices/system/node/nodeX/accessY/initiators/read_latency or
/linux/tools/testing/cxl/test/
H A Dcxl.c990 dpa_perf->coord[i].read_latency = 500; in dpa_perf_setup()