Commit 4d658d13 authored by Chris Metcalf's avatar Chris Metcalf
Browse files

arch/tile: make glibc's sysconf(_SC_NPROCESSORS_CONF) work correctly

glibc assumes that it can count /sys/devices/system/cpu/cpu* to get
the number of configured cpus.  For this to be valid on tile, we need
to generate a "cpu" entry for all cpus, including the ones that are
not currently allocated for Linux's use.
Signed-off-by: default avatarChris Metcalf <>
parent b03a6c4c
......@@ -840,7 +840,7 @@ static int __init topology_init(void)
for (i = 0; i < smp_height * smp_width; ++i)
register_cpu(&cpu_devices[i], i);
return 0;
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