From 248ba5acb8ffab0a7a4f1a285cb6b1d246c83c71 Mon Sep 17 00:00:00 2001 From: NAKAMURA Gou Date: Wed, 29 May 2013 13:11:18 +0900 Subject: [PATCH] add missing initialization in clone_process() --- kernel/process.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kernel/process.c b/kernel/process.c index c52abb31..51cc4566 100644 --- a/kernel/process.c +++ b/kernel/process.c @@ -84,7 +84,7 @@ struct process *clone_process(struct process *org, unsigned long pc, return NULL; } - memset(proc, 0, KERNEL_STACK_NR_PAGES); + memset(proc, 0, sizeof(struct process)); ihk_atomic_set(&proc->refcount, 2); /* one for exit, another for wait */ /* NOTE: sp is the user mode stack! */ @@ -99,6 +99,9 @@ struct process *clone_process(struct process *org, unsigned long pc, ihk_atomic_inc(&org->vm->refcount); proc->vm = org->vm; + ihk_mc_spinlock_init(&proc->spin_sleep_lock); + proc->spin_sleep = 0; + return proc; }