这篇教程C++ tsk_fork_get_node函数代码示例写得很实用，希望能帮到您。
本文整理汇总了C++中tsk_fork_get_node函数的典型用法代码示例。如果您正苦于以下问题：C++ tsk_fork_get_node函数的具体用法？C++ tsk_fork_get_node怎么用？C++ tsk_fork_get_node使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。 在下文中一共展示了tsk_fork_get_node函数的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。 示例1: tsk_fork_get_nodestatic struct task_struct *dup_task_struct(struct task_struct *orig){ struct task_struct *tsk; struct thread_info *ti; int node = tsk_fork_get_node(orig); int err; tsk = alloc_task_struct_node(node); if (!tsk) return NULL; ti = alloc_thread_info_node(tsk, node); if (!ti) goto free_tsk; err = arch_dup_task_struct(tsk, orig); if (err) goto free_ti; tsk->stack = ti;#ifdef CONFIG_SECCOMP /* * We must handle setting up seccomp filters once we're under * the sighand lock in case orig has changed between now and * then. Until then, filter must be NULL to avoid messing up * the usage counts on the error path calling free_task. */ tsk->seccomp.filter = NULL;#endif setup_thread_stack(tsk, orig); clear_user_return_notifier(tsk); clear_tsk_need_resched(tsk); set_task_stack_end_magic(tsk);#ifdef CONFIG_CC_STACKPROTECTOR tsk->stack_canary = get_random_int();#endif /* * One for us, one for whoever does the "release_task()" (usually * parent) */ atomic_set(&tsk->usage, 2);#ifdef CONFIG_BLK_DEV_IO_TRACE tsk->btrace_seq = 0;#endif tsk->splice_pipe = NULL; tsk->task_frag.page = NULL; account_kernel_stack(ti, 1); return tsk;free_ti: free_thread_info(ti);free_tsk: free_task_struct(tsk); return NULL;}
开发者ID:19Dan01，项目名称:linux，代码行数:60，
示例2: tsk_fork_get_nodestatic struct task_struct *dup_task_struct(struct task_struct *orig){ struct task_struct *tsk; struct thread_info *ti; unsigned long *stackend; int node = tsk_fork_get_node(orig); int err; prepare_to_copy(orig); tsk = alloc_task_struct_node(node); if (!tsk) return NULL; ti = alloc_thread_info_node(tsk, node); if (!ti) { free_task_struct(tsk); return NULL; } err = arch_dup_task_struct(tsk, orig); if (err) goto out; tsk->stack = ti; err = prop_local_init_single(&tsk->dirties); if (err) goto out; setup_thread_stack(tsk, orig); clear_user_return_notifier(tsk); clear_tsk_need_resched(tsk); stackend = end_of_stack(tsk); *stackend = STACK_END_MAGIC; /* for overflow detection */#ifdef CONFIG_CC_STACKPROTECTOR tsk->stack_canary = get_random_int();#endif /* * One for us, one for whoever does the "release_task()" (usually * parent) */ atomic_set(&tsk->usage, 2);#ifdef CONFIG_BLK_DEV_IO_TRACE tsk->btrace_seq = 0;#endif tsk->splice_pipe = NULL; account_kernel_stack(ti, 1); return tsk;out: free_thread_info(ti); free_task_struct(tsk); return NULL;}
开发者ID:Ntemis，项目名称:LG_X3_P880_v20a，代码行数:59，
示例3: tsk_fork_get_nodestatic struct task_struct *dup_task_struct(struct task_struct *orig){ struct task_struct *tsk; struct thread_info *ti; unsigned long *stackend; int node = tsk_fork_get_node(orig); int err; prepare_to_copy(orig); tsk = alloc_task_struct_node(node); if (!tsk) return NULL; ti = alloc_thread_info_node(tsk, node); if (!ti) { free_task_struct(tsk); return NULL; } err = arch_dup_task_struct(tsk, orig); if (err) goto out; tsk->stack = ti; setup_thread_stack(tsk, orig); clear_user_return_notifier(tsk); clear_tsk_need_resched(tsk); stackend = end_of_stack(tsk); *stackend = STACK_END_MAGIC; #ifdef CONFIG_CC_STACKPROTECTOR tsk->stack_canary = get_random_int();#endif atomic_set(&tsk->usage, 2);#ifdef CONFIG_BLK_DEV_IO_TRACE tsk->btrace_seq = 0;#endif tsk->splice_pipe = NULL; account_kernel_stack(ti, 1); return tsk;out: free_thread_info(ti); free_task_struct(tsk); return NULL;}
开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:51，
示例4: tsk_fork_get_nodestatic struct task_struct *dup_task_struct(struct task_struct *orig){ struct task_struct *tsk; struct thread_info *ti; unsigned long *stackend; int node = tsk_fork_get_node(orig); int err; prepare_to_copy(orig); tsk = alloc_task_struct_node(node); if (!tsk) return NULL; ti = alloc_thread_info_node(tsk, node); if (!ti) { free_task_struct(tsk); return NULL; } err = arch_dup_task_struct(tsk, orig); if (err) goto out; tsk->stack = ti;#ifdef CONFIG_SECCOMP /* * We must handle setting up seccomp filters once we're under * the sighand lock in case orig has changed between now and * then. Until then, filter must be NULL to avoid messing up * the usage counts on the error path calling free_task. */ tsk->seccomp.filter = NULL;#endif setup_thread_stack(tsk, orig); clear_user_return_notifier(tsk); clear_tsk_need_resched(tsk); stackend = end_of_stack(tsk); *stackend = STACK_END_MAGIC; /* for overflow detection */#ifdef CONFIG_CC_STACKPROTECTOR tsk->stack_canary = get_random_int();#endif /* * One for us, one for whoever does the "release_task()" (usually * parent) */ atomic_set(&tsk->usage, 2);#ifdef CONFIG_BLK_DEV_IO_TRACE tsk->btrace_seq = 0;#endif tsk->splice_pipe = NULL; account_kernel_stack(ti, 1);#ifdef CONFIG_ANDROID_LMK_ADJ_RBTREE RB_CLEAR_NODE(&tsk->adj_node);#endif return tsk;out: free_thread_info(ti); free_task_struct(tsk); return NULL;}
开发者ID:rcpsw，项目名称:android_kernel_lge_g3，代码行数:67，
注：本文中的tsk_fork_get_node函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。
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