Searched refs:maxcpus (Results 1 - 10 of 10) sorted by relevance
| /kernel/linux/linux-5.10/arch/x86/kernel/ |
| H A D | vsmp_64.c | 100 unsigned int cfg, topology, node_shift, maxcpus; in vsmp_cap_cpus() local
121 maxcpus = (topology & ((1 << node_shift) - 1)) + 1; in vsmp_cap_cpus()
124 maxcpus); in vsmp_cap_cpus()
125 setup_max_cpus = maxcpus; in vsmp_cap_cpus()
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| /kernel/linux/linux-6.6/arch/x86/kernel/ |
| H A D | vsmp_64.c | 100 unsigned int cfg, topology, node_shift, maxcpus; in vsmp_cap_cpus() local
121 maxcpus = (topology & ((1 << node_shift) - 1)) + 1; in vsmp_cap_cpus()
124 maxcpus); in vsmp_cap_cpus()
125 setup_max_cpus = maxcpus; in vsmp_cap_cpus()
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| /kernel/linux/linux-5.10/tools/testing/selftests/rcutorture/bin/ |
| H A D | functions.sh | 76 # Decreases number of CPUs based on any maxcpus= boot parameters specified.
80 # test runs based on the maxcpus= boot parameter controlling the initial
84 local maxcpus
85 if echo "${bootargs}" | grep -q 'maxcpus=[0-9]'
87 maxcpus="`echo "${bootargs}" | sed -e 's/^.*maxcpus=\([0-9]*\).*$/\1/'`"
88 if test "$3" -gt "$maxcpus"
90 echo $maxcpus
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| /kernel/linux/linux-6.6/tools/testing/selftests/rcutorture/bin/ |
| H A D | functions.sh | 76 # Decreases number of CPUs based on any maxcpus= boot parameters specified.
80 # test runs based on the maxcpus= boot parameter controlling the initial
84 local maxcpus
85 if echo "${bootargs}" | grep -q 'maxcpus=[0-9]'
87 maxcpus="`echo "${bootargs}" | sed -e 's/^.*maxcpus=\([0-9]*\).*$/\1/'`"
88 if test "$3" -gt "$maxcpus"
90 echo $maxcpus
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| /kernel/linux/linux-5.10/arch/powerpc/kernel/ |
| H A D | setup-common.c | 518 int num_addr_cell, num_size_cell, maxcpus; in smp_setup_cpu_maps() local
529 maxcpus = be32_to_cpup(ireg + num_addr_cell + num_size_cell); in smp_setup_cpu_maps()
531 /* Double maxcpus for processors which have SMT capability */ in smp_setup_cpu_maps()
533 maxcpus *= nthreads; in smp_setup_cpu_maps()
535 if (maxcpus > nr_cpu_ids) { in smp_setup_cpu_maps()
539 maxcpus, nr_cpu_ids); in smp_setup_cpu_maps()
540 maxcpus = nr_cpu_ids; in smp_setup_cpu_maps()
543 maxcpus); in smp_setup_cpu_maps()
545 for (cpu = 0; cpu < maxcpus; cpu++) in smp_setup_cpu_maps()
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| /kernel/linux/linux-6.6/arch/powerpc/kernel/ |
| H A D | setup-common.c | 523 int num_addr_cell, num_size_cell, maxcpus; in smp_setup_cpu_maps() local
534 maxcpus = be32_to_cpup(ireg + num_addr_cell + num_size_cell); in smp_setup_cpu_maps()
536 /* Double maxcpus for processors which have SMT capability */ in smp_setup_cpu_maps()
538 maxcpus *= nthreads; in smp_setup_cpu_maps()
540 if (maxcpus > nr_cpu_ids) { in smp_setup_cpu_maps()
544 maxcpus, nr_cpu_ids); in smp_setup_cpu_maps()
545 maxcpus = nr_cpu_ids; in smp_setup_cpu_maps()
548 maxcpus); in smp_setup_cpu_maps()
550 for (cpu = 0; cpu < maxcpus; cpu++) in smp_setup_cpu_maps()
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| /kernel/linux/linux-5.10/kernel/ |
| H A D | smp.c | 750 * Command-line option of "nosmp" or "maxcpus=0" will disable SMP
753 * Command-line option of "maxcpus=<NUM>", where <NUM> is an integer
783 static int __init maxcpus(char *str) in maxcpus() function
792 early_param("maxcpus", maxcpus);
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| /kernel/linux/linux-6.6/kernel/ |
| H A D | smp.c | 914 * Command-line option of "nosmp" or "maxcpus=0" will disable SMP
917 * Command-line option of "maxcpus=<NUM>", where <NUM> is an integer
947 static int __init maxcpus(char *str) in maxcpus() function
956 early_param("maxcpus", maxcpus);
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| /kernel/linux/linux-5.10/init/ |
| H A D | main.c | 609 static inline void smp_prepare_cpus(unsigned int maxcpus) { } in smp_prepare_cpus() argument
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| /kernel/linux/linux-6.6/init/ |
| H A D | main.c | 609 static inline void smp_prepare_cpus(unsigned int maxcpus) { } in smp_prepare_cpus() argument
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