diff options
| author | Santosh Sivaraj <santosh@fossix.org> | 2017-06-27 12:30:06 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-06-28 13:08:16 +1000 |
| commit | c642af9c41f09296997519499d16ff30e700816a (patch) | |
| tree | d74a02b808bef6b1b415f63a9bb23f8d4c85c3d3 /arch/powerpc/platforms | |
| parent | f8d0d5dc641cd405ad40cb2498b04df9716baee6 (diff) | |
powerpc/smp: Convert NR_CPUS to nr_cpu_ids
nr_cpu_ids can be limited by nr_cpus boot parameter, whereas NR_CPUS is a
compile time constant, which shouldn't be compared against during cpu kick.
Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/cell/smp.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powernv/smp.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/smp.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c index ee8c535cf4d3..f84d52a2db40 100644 --- a/arch/powerpc/platforms/cell/smp.c +++ b/arch/powerpc/platforms/cell/smp.c @@ -115,7 +115,7 @@ static void smp_cell_setup_cpu(int cpu) static int smp_cell_kick_cpu(int nr) { - if (nr < 0 || nr >= NR_CPUS) + if (nr < 0 || nr >= nr_cpu_ids) return -EINVAL; if (!smp_startup_cpu(nr)) diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c index 292825f25ffd..40dae96f7e20 100644 --- a/arch/powerpc/platforms/powernv/smp.c +++ b/arch/powerpc/platforms/powernv/smp.c @@ -63,7 +63,7 @@ static int pnv_smp_kick_cpu(int nr) long rc; uint8_t status; - if (nr < 0 || nr >= NR_CPUS) + if (nr < 0 || nr >= nr_cpu_ids) return -EINVAL; /* diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c index c82182ac40af..24785f63fb40 100644 --- a/arch/powerpc/platforms/pseries/smp.c +++ b/arch/powerpc/platforms/pseries/smp.c @@ -151,7 +151,7 @@ static void smp_setup_cpu(int cpu) static int smp_pSeries_kick_cpu(int nr) { - if (nr < 0 || nr >= NR_CPUS) + if (nr < 0 || nr >= nr_cpu_ids) return -EINVAL; if (!smp_startup_cpu(nr)) |