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| author | Ingo Molnar <mingo@elte.hu> | 2009-08-24 12:25:44 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-24 12:25:54 +0200 |
| commit | 5f9ece02401116b29eb04396b99ea092acb75dd8 (patch) | |
| tree | e10386e2dc63c275646b4eb0bed857da7bf86c6a /arch/blackfin/mach-common/smp.c | |
| parent | 9f51e24ee8b5a1595b6a5ac0c2be278a16488e75 (diff) | |
| parent | 422bef879e84104fee6dc68ded0e371dbeb5f88e (diff) | |
Merge commit 'v2.6.31-rc7' into x86/cleanups
Merge reason: we were on -rc1 before - go up to -rc7
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/blackfin/mach-common/smp.c')
| -rw-r--r-- | arch/blackfin/mach-common/smp.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/blackfin/mach-common/smp.c b/arch/blackfin/mach-common/smp.c index 61840059dfa..349ee3f5466 100644 --- a/arch/blackfin/mach-common/smp.c +++ b/arch/blackfin/mach-common/smp.c @@ -211,6 +211,8 @@ int smp_call_function(void (*func)(void *info), void *info, int wait) return 0; msg = kmalloc(sizeof(*msg), GFP_ATOMIC); + if (!msg) + return -ENOMEM; INIT_LIST_HEAD(&msg->list); msg->call_struct.func = func; msg->call_struct.info = info; @@ -252,6 +254,8 @@ int smp_call_function_single(int cpuid, void (*func) (void *info), void *info, cpu_set(cpu, callmap); msg = kmalloc(sizeof(*msg), GFP_ATOMIC); + if (!msg) + return -ENOMEM; INIT_LIST_HEAD(&msg->list); msg->call_struct.func = func; msg->call_struct.info = info; @@ -287,6 +291,8 @@ void smp_send_reschedule(int cpu) return; msg = kmalloc(sizeof(*msg), GFP_ATOMIC); + if (!msg) + return; memset(msg, 0, sizeof(msg)); INIT_LIST_HEAD(&msg->list); msg->type = BFIN_IPI_RESCHEDULE; @@ -314,6 +320,8 @@ void smp_send_stop(void) return; msg = kmalloc(sizeof(*msg), GFP_ATOMIC); + if (!msg) + return; memset(msg, 0, sizeof(msg)); INIT_LIST_HEAD(&msg->list); msg->type = BFIN_IPI_CPU_STOP; @@ -450,7 +458,7 @@ void __init smp_cpus_done(unsigned int max_cpus) unsigned int cpu; for_each_online_cpu(cpu) - bogosum += per_cpu(cpu_data, cpu).loops_per_jiffy; + bogosum += loops_per_jiffy; printk(KERN_INFO "SMP: Total of %d processors activated " "(%lu.%02lu BogoMIPS).\n", |