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Searched refs:max_cpus (Results 1 – 14 of 14) sorted by relevance

/xen/tools/libacpi/
A Dmk_dsdt.c116 unsigned int cpu, max_cpus; in main() local
121 max_cpus = HVM_MAX_VCPUS; in main()
123 max_cpus = GUEST_MAX_VCPUS; in main()
141 max_cpus = i; in main()
197 for ( cpu = 0; cpu < max_cpus; cpu++) in main()
255 indent(); printf("PRS, %u\n", max_cpus); in main()
261 for ( cpu = 0; cpu < max_cpus; cpu++ ) in main()
/xen/tools/libxc/
A Dxc_misc.c26 static int max_cpus = 0; in xc_get_max_cpus() local
29 if ( max_cpus ) in xc_get_max_cpus()
30 return max_cpus; in xc_get_max_cpus()
34 max_cpus = physinfo.max_cpu_id + 1; in xc_get_max_cpus()
35 return max_cpus; in xc_get_max_cpus()
70 int max_cpus = xc_get_max_cpus(xch); in xc_get_cpumap_size() local
72 if ( max_cpus < 0 ) in xc_get_cpumap_size()
74 return (max_cpus + 7) / 8; in xc_get_cpumap_size()
242 sysctl.u.cputopoinfo.num_cpus = *max_cpus; in xc_cputopoinfo()
250 *max_cpus = sysctl.u.cputopoinfo.num_cpus; in xc_cputopoinfo()
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/xen/tools/misc/
A Dxenpm.c413 unsigned max_cpus = 0; in signal_int_handler() local
422 cputopo = calloc(max_cpus, sizeof(*cputopo)); in signal_int_handler()
514 if ( max_cpus > MAX_NR_CPU ) in signal_int_handler()
515 max_cpus = MAX_NR_CPU; in signal_int_handler()
517 for ( i = 0; i < max_cpus; i++ ) in signal_int_handler()
523 if ( i >= max_cpus ) in signal_int_handler()
526 for ( i = 0; i < max_cpus; i++ ) in signal_int_handler()
553 for ( j = 0; j < max_cpus; j++ ) in signal_int_handler()
1018 unsigned max_cpus = 0; in cpu_topology_func() local
1029 cputopo = calloc(max_cpus, sizeof(*cputopo)); in cpu_topology_func()
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/xen/xen/arch/x86/
A Dmpparse.c72 void __init set_nr_cpu_ids(unsigned int max_cpus) in set_nr_cpu_ids() argument
76 if (!max_cpus) in set_nr_cpu_ids()
77 max_cpus = tot_cpus; in set_nr_cpu_ids()
78 if (max_cpus > NR_CPUS) in set_nr_cpu_ids()
79 max_cpus = NR_CPUS; in set_nr_cpu_ids()
80 else if (!max_cpus) in set_nr_cpu_ids()
81 max_cpus = 1; in set_nr_cpu_ids()
83 max_cpus, max_t(int, max_cpus - num_processors, 0)); in set_nr_cpu_ids()
86 tot_cpus = max_cpus; in set_nr_cpu_ids()
A Dsetup.c63 static unsigned int __initdata max_cpus; variable
64 integer_param("maxcpus", max_cpus);
1706 max_cpus = 0; in __start_xen()
1710 max_cpus = 0; in __start_xen()
1715 set_nr_cpu_ids(max_cpus); in __start_xen()
1716 if ( !max_cpus ) in __start_xen()
1717 max_cpus = nr_cpu_ids; in __start_xen()
1849 if ( (park_offline_cpus || num_online_cpus() < max_cpus) && in __start_xen()
1855 else if ( num_online_cpus() > max_cpus || in __start_xen()
/xen/tools/libxl/
A Dlibxl_utils.c807 int libxl_cpu_bitmap_alloc(libxl_ctx *ctx, libxl_bitmap *cpumap, int max_cpus) in libxl_cpu_bitmap_alloc() argument
812 if (max_cpus < 0) { in libxl_cpu_bitmap_alloc()
817 if (max_cpus == 0) in libxl_cpu_bitmap_alloc()
818 max_cpus = libxl_get_max_cpus(ctx); in libxl_cpu_bitmap_alloc()
819 if (max_cpus < 0) { in libxl_cpu_bitmap_alloc()
821 rc = max_cpus; in libxl_cpu_bitmap_alloc()
825 libxl_bitmap_alloc(ctx, cpumap, max_cpus); in libxl_cpu_bitmap_alloc()
998 int max_cpus = xc_get_max_cpus(ctx->xch); in libxl_get_max_cpus() local
1000 return max_cpus < 0 ? ERROR_FAIL : max_cpus; in libxl_get_max_cpus()
A Dlibxl_utils.h157 int libxl_cpu_bitmap_alloc(libxl_ctx *ctx, libxl_bitmap *cpumap, int max_cpus);
/xen/xen/arch/arm/
A Dsmpboot.c283 int i, max_cpus = 0; in smp_get_max_cpus() local
287 max_cpus++; in smp_get_max_cpus()
289 return max_cpus; in smp_get_max_cpus()
/xen/xen/include/asm-x86/
A Dsetup.h18 void set_nr_cpu_ids(unsigned int max_cpus);
/xen/xen/common/
A Dtrace.c117 unsigned int max_cpus = nr_cpu_ids; in calculate_tbuf_size() local
137 max_cpus--; in calculate_tbuf_size()
138 if ( max_cpus ) in calculate_tbuf_size()
139 max_mfn_offset /= max_cpus; in calculate_tbuf_size()
A Dsysctl.c149 nr_cpus = min(op->u.getcpuinfo.max_cpus, nr_cpu_ids); in do_sysctl()
/xen/tools/python/xen/lowlevel/xc/
A Dxc.c914 int max_cpus, nr_cpus, ret, i; in pyxc_getcpuinfo() local
918 if(!PyArg_ParseTupleAndKeywords(args, kwds, kwd_type, kwd_list, &max_cpus)) in pyxc_getcpuinfo()
921 cpuinfo = malloc(sizeof(xc_cpuinfo_t) * max_cpus); in pyxc_getcpuinfo()
925 ret = xc_getcpuinfo(self->xc_handle, max_cpus, cpuinfo, &nr_cpus); in pyxc_getcpuinfo()
/xen/xen/include/public/
A Dsysctl.h186 uint32_t max_cpus; member
/xen/tools/libxc/include/
A Dxenctrl.h1244 int xc_cputopoinfo(xc_interface *xch, unsigned *max_cpus,
1260 int xc_getcpuinfo(xc_interface *xch, int max_cpus,

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