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interrupt syscall sufficient threads

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This commit is contained in:
Tomoki Shirasawa
2014-08-18 16:49:49 +09:00
parent 23ab6032ba
commit 663c121308
3 changed files with 57 additions and 42 deletions
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9
kernel/syscall.c
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@@ -129,7 +129,7 @@ static void send_syscall(struct syscall_request *req, int cpu, int pid)
* exit/receive signals at the same time?? */
cpu = num_processors;
if(req->number == __NR_kill)
pid = req->args[2];
pid = req->args[0];
}
else{
scp = &get_cpu_local_var(cpu)->scp;
@@ -454,14 +454,13 @@ terminate(int rc, int sig, ihk_mc_user_context_t *ctx)
}
void
interrupt_syscall(int all, int pid)
interrupt_syscall(int pid, int cpuid)
{
ihk_mc_user_context_t ctx;
long lerror;
ihk_mc_syscall_arg0(&ctx) = all? -1: ihk_mc_get_processor_id();
ihk_mc_syscall_arg1(&ctx) = 0;
ihk_mc_syscall_arg2(&ctx) = pid;
ihk_mc_syscall_arg0(&ctx) = pid;
ihk_mc_syscall_arg1(&ctx) = cpuid;
lerror = syscall_generic_forwarding(__NR_kill, &ctx);
if (lerror) {