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Searched refs:membw (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/arch/x86/kernel/cpu/resctrl/
Dcore.c227 return rdt_resources_all[RDT_RESOURCE_MBA].membw.mba_sc; in is_mba_sc()
229 return r->membw.mba_sc; in is_mba_sc()
261 r->membw.max_delay = eax.split.max_delay + 1; in __get_mem_config_intel()
264 r->membw.delay_linear = true; in __get_mem_config_intel()
265 r->membw.min_bw = MAX_MBA_BW - r->membw.max_delay; in __get_mem_config_intel()
266 r->membw.bw_gran = MAX_MBA_BW - r->membw.max_delay; in __get_mem_config_intel()
290 r->membw.delay_linear = false; in __rdt_get_mem_config_amd()
292 r->membw.min_bw = 0; in __rdt_get_mem_config_amd()
293 r->membw.bw_gran = 1; in __rdt_get_mem_config_amd()
378 if (r->membw.delay_linear) in delay_bw_map()
Dctrlmondata.c42 if (bw < r->membw.min_bw || bw > r->default_ctrl) { in bw_validate_amd()
44 r->membw.min_bw, r->default_ctrl); in bw_validate_amd()
48 *data = roundup(bw, (unsigned long)r->membw.bw_gran); in bw_validate_amd()
85 if (!r->membw.delay_linear) { in bw_validate()
96 if ((bw < r->membw.min_bw || bw > r->default_ctrl) && in bw_validate()
99 r->membw.min_bw, r->default_ctrl); in bw_validate()
103 *data = roundup(bw, (unsigned long)r->membw.bw_gran); in bw_validate()
Dmonitor.c406 if (cur_msr_val > r_mba->membw.min_bw && user_bw < cur_bw) { in update_mba_bw()
407 new_msr_val = cur_msr_val - r_mba->membw.bw_gran; in update_mba_bw()
410 new_msr_val = cur_msr_val + r_mba->membw.bw_gran; in update_mba_bw()
Dinternal.h453 struct rdt_membw membw; member
Drdtgroup.c876 seq_printf(seq, "%u\n", r->membw.min_bw); in rdt_min_bw_show()
907 seq_printf(seq, "%u\n", r->membw.bw_gran); in rdt_bw_gran_show()
916 seq_printf(seq, "%u\n", r->membw.delay_linear); in rdt_delay_linear_show()
1733 return rdt_resources_all[RDT_RESOURCE_MBA].membw.delay_linear; in is_mba_linear()
1787 r->membw.mba_sc = mba_sc; in set_mba_sc()