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authorYury Norov2022-09-05 16:08:17 -0700
committerYury Norov2022-09-19 17:51:53 -0700
commit38bef8e57f2149acd2c910a98f57dd6291d2e0ec (patch)
treec4a62158f1967502fa801529406a5a04624048f2 /arch/x86/xen
parent53fc190cc6771c5494d782210334d4ebb50c7103 (diff)
smp: add set_nr_cpu_ids()
In preparation to support compile-time nr_cpu_ids, add a setter for the variable. This is a no-op for all arches. Signed-off-by: Yury Norov <yury.norov@gmail.com>
Diffstat (limited to 'arch/x86/xen')
-rw-r--r--arch/x86/xen/smp_pv.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/xen/smp_pv.c b/arch/x86/xen/smp_pv.c
index ba7af2eca755..480be82e9b7b 100644
--- a/arch/x86/xen/smp_pv.c
+++ b/arch/x86/xen/smp_pv.c
@@ -179,7 +179,7 @@ static void __init _get_smp_config(unsigned int early)
* hypercall to expand the max number of VCPUs an already
* running guest has. So cap it up to X. */
if (subtract)
- nr_cpu_ids = nr_cpu_ids - subtract;
+ set_nr_cpu_ids(nr_cpu_ids - subtract);
#endif
}