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/sysdev/xics | |
| parent | e04763713286b1e00e1c2a33fe2741caf9470f2b (diff) | |
| download | op-kernel-dev-f1072939b6dd01d038d47db0bdc01b33e5f90f28.zip op-kernel-dev-f1072939b6dd01d038d47db0bdc01b33e5f90f28.tar.gz | |
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/sysdev/xics')
| -rw-r--r-- | arch/powerpc/sysdev/xics/icp-hv.c | 18 | ||||
| -rw-r--r-- | arch/powerpc/sysdev/xics/icp-native.c | 18 |
2 files changed, 2 insertions, 34 deletions
diff --git a/arch/powerpc/sysdev/xics/icp-hv.c b/arch/powerpc/sysdev/xics/icp-hv.c index 76e8724..234764c 100644 --- a/arch/powerpc/sysdev/xics/icp-hv.c +++ b/arch/powerpc/sysdev/xics/icp-hv.c @@ -118,7 +118,7 @@ static void icp_hv_set_cpu_priority(unsigned char cppr) #ifdef CONFIG_SMP -static inline void icp_hv_do_message(int cpu, int msg) +static void icp_hv_message_pass(int cpu, int msg) { unsigned long *tgt = &per_cpu(xics_ipi_message, cpu); @@ -127,22 +127,6 @@ static inline void icp_hv_do_message(int cpu, int msg) icp_hv_set_qirr(cpu, IPI_PRIORITY); } -static void icp_hv_message_pass(int target, int msg) -{ - unsigned int i; - - if (target < NR_CPUS) { - icp_hv_do_message(target, msg); - } else { - for_each_online_cpu(i) { - if (target == MSG_ALL_BUT_SELF - && i == smp_processor_id()) - continue; - icp_hv_do_message(i, msg); - } - } -} - static irqreturn_t icp_hv_ipi_action(int irq, void *dev_id) { int cpu = smp_processor_id(); diff --git a/arch/powerpc/sysdev/xics/icp-native.c b/arch/powerpc/sysdev/xics/icp-native.c index 3508321..246500e 100644 --- a/arch/powerpc/sysdev/xics/icp-native.c +++ b/arch/powerpc/sysdev/xics/icp-native.c @@ -134,7 +134,7 @@ static unsigned int icp_native_get_irq(void) #ifdef CONFIG_SMP -static inline void icp_native_do_message(int cpu, int msg) +static void icp_native_message_pass(int cpu, int msg) { unsigned long *tgt = &per_cpu(xics_ipi_message, cpu); @@ -143,22 +143,6 @@ static inline void icp_native_do_message(int cpu, int msg) icp_native_set_qirr(cpu, IPI_PRIORITY); } -static void icp_native_message_pass(int target, int msg) -{ - unsigned int i; - - if (target < NR_CPUS) { - icp_native_do_message(target, msg); - } else { - for_each_online_cpu(i) { - if (target == MSG_ALL_BUT_SELF - && i == smp_processor_id()) - continue; - icp_native_do_message(i, msg); - } - } -} - static irqreturn_t icp_native_ipi_action(int irq, void *dev_id) { int cpu = smp_processor_id(); |
