diff options
| author | Milton Miller <miltonm@bga.com> | 2011-05-10 19:29:10 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-05-19 14:30:46 +1000 |
| commit | f1072939b6dd01d038d47db0bdc01b33e5f90f28 (patch) | |
| tree | 281747826833d254131a44bad9c954659137a5a8 /arch/powerpc/platforms/cell | |
| parent | e04763713286b1e00e1c2a33fe2741caf9470f2b (diff) | |
powerpc: Remove checks for MSG_ALL and MSG_ALL_BUT_SELF
Now that smp_ops->smp_message_pass is always called with an (online) cpu
number for the target remove the checks for MSG_ALL and MSG_ALL_BUT_SELF.
Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/cell')
| -rw-r--r-- | arch/powerpc/platforms/cell/beat_smp.c | 18 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/smp.c | 18 |
2 files changed, 2 insertions, 34 deletions
diff --git a/arch/powerpc/platforms/cell/beat_smp.c b/arch/powerpc/platforms/cell/beat_smp.c index 3e86acbb0fb4..23bbe6e08c87 100644 --- a/arch/powerpc/platforms/cell/beat_smp.c +++ b/arch/powerpc/platforms/cell/beat_smp.c @@ -67,22 +67,6 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu) return 0; } -static void smp_beatic_message_pass(int target, int msg) -{ - unsigned int i; - - if (target < NR_CPUS) { - beatic_cause_IPI(target, msg); - } else { - for_each_online_cpu(i) { - if (target == MSG_ALL_BUT_SELF - && i == smp_processor_id()) - continue; - beatic_cause_IPI(i, msg); - } - } -} - static int __init smp_beatic_probe(void) { return cpumask_weight(cpu_possible_mask); @@ -105,7 +89,7 @@ static int smp_celleb_cpu_bootable(unsigned int nr) return 1; } static struct smp_ops_t bpa_beatic_smp_ops = { - .message_pass = smp_beatic_message_pass, + .message_pass = beatic_cause_IPI, .probe = smp_beatic_probe, .kick_cpu = smp_celleb_kick_cpu, .setup_cpu = smp_beatic_setup_cpu, diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c index a2161b91b0bf..d176e6148e3f 100644 --- a/arch/powerpc/platforms/cell/smp.c +++ b/arch/powerpc/platforms/cell/smp.c @@ -103,22 +103,6 @@ static inline int __devinit smp_startup_cpu(unsigned int lcpu) return 1; } -static void smp_iic_message_pass(int target, int msg) -{ - unsigned int i; - - if (target < NR_CPUS) { - iic_cause_IPI(target, msg); - } else { - for_each_online_cpu(i) { - if (target == MSG_ALL_BUT_SELF - && i == smp_processor_id()) - continue; - iic_cause_IPI(i, msg); - } - } -} - static int __init smp_iic_probe(void) { iic_request_IPIs(); @@ -168,7 +152,7 @@ static int smp_cell_cpu_bootable(unsigned int nr) return 1; } static struct smp_ops_t bpa_iic_smp_ops = { - .message_pass = smp_iic_message_pass, + .message_pass = iic_cause_IPI, .probe = smp_iic_probe, .kick_cpu = smp_cell_kick_cpu, .setup_cpu = smp_cell_setup_cpu, |