| /linux/net/sunrpc/ |
| H A D | sched.c | 45 static void rpc_release_task(struct rpc_task *task);
68 bool rpc_task_set_rpc_status(struct rpc_task *task, int rpc_status) in rpc_task_set_rpc_status() argument
70 if (cmpxchg(&task->tk_rpc_status, 0, rpc_status) == 0) in rpc_task_set_rpc_status()
76 rpc_task_timeout(const struct rpc_task *task) in rpc_task_timeout() argument
78 unsigned long timeout = READ_ONCE(task->tk_timeout); in rpc_task_timeout()
90 * Disable the timer for a given RPC task. Should be called with
95 __rpc_disable_timer(struct rpc_wait_queue *queue, struct rpc_task *task) in __rpc_disable_timer() argument
97 if (list_empty(&task->u.tk_wait.timer_list)) in __rpc_disable_timer()
99 task->tk_timeout = 0; in __rpc_disable_timer()
100 list_del(&task->u.tk_wait.timer_list); in __rpc_disable_timer()
[all …]
|
| H A D | clnt.c | 53 static void call_start(struct rpc_task *task);
54 static void call_reserve(struct rpc_task *task);
55 static void call_reserveresult(struct rpc_task *task);
56 static void call_allocate(struct rpc_task *task);
57 static void call_encode(struct rpc_task *task);
58 static void call_decode(struct rpc_task *task);
59 static void call_bind(struct rpc_task *task);
60 static void call_bind_status(struct rpc_task *task);
61 static void call_transmit(struct rpc_task *task);
62 static void call_status(struct rpc_task *task);
[all …]
|
| H A D | xprt.c | 75 static void xprt_request_init(struct rpc_task *task);
258 * @task: task that is requesting access to the transport
265 int xprt_reserve_xprt(struct rpc_xprt *xprt, struct rpc_task *task) in xprt_reserve_xprt() argument
267 struct rpc_rqst *req = task->tk_rqstp; in xprt_reserve_xprt()
270 if (task == xprt->snd_task) in xprt_reserve_xprt()
276 xprt->snd_task = task; in xprt_reserve_xprt()
279 trace_xprt_reserve_xprt(xprt, task); in xprt_reserve_xprt()
285 task->tk_status = -EAGAIN; in xprt_reserve_xprt()
286 if (RPC_IS_SOFT(task) || RPC_IS_SOFTCONN(task)) in xprt_reserve_xprt()
287 rpc_sleep_on_timeout(&xprt->sending, task, NULL, in xprt_reserve_xprt()
[all …]
|
| /linux/include/asm-generic/ |
| H A D | syscall.h | 12 * and only when the caller is sure that the task of interest
23 * syscall_get_nr - find what system call a task is executing
24 * @task: task of interest, must be blocked
25 * @regs: task_pt_regs() of @task
27 * If @task is executing a system call or is at system call
29 * If @task is not executing a system call, i.e. it's blocked
36 * It's only valid to call this when @task is known to be blocked.
38 int syscall_get_nr(struct task_struct *task, struct pt_regs *regs);
41 * syscall_set_nr - change the system call a task is executing
42 * @task: task of interest, must be blocked
[all …]
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| /linux/drivers/gpu/drm/exynos/ |
| H A D | exynos_drm_ipp.c | 87 WARN_ON(ipp->task); in exynos_drm_ipp_unregister()
261 struct exynos_drm_ipp_task *task; in exynos_drm_ipp_task_alloc() local
263 task = kzalloc_obj(*task); in exynos_drm_ipp_task_alloc()
264 if (!task) in exynos_drm_ipp_task_alloc()
267 task->dev = ipp->dev; in exynos_drm_ipp_task_alloc()
268 task->ipp = ipp; in exynos_drm_ipp_task_alloc()
271 task->src.rect.w = task->dst.rect.w = UINT_MAX; in exynos_drm_ipp_task_alloc()
272 task in exynos_drm_ipp_task_alloc()
314 exynos_drm_ipp_task_set(struct exynos_drm_ipp_task * task,struct drm_exynos_ioctl_ipp_commit * arg) exynos_drm_ipp_task_set() argument
396 exynos_drm_ipp_task_free(struct exynos_drm_ipp * ipp,struct exynos_drm_ipp_task * task) exynos_drm_ipp_task_free() argument
549 exynos_drm_ipp_check_format(struct exynos_drm_ipp_task * task,struct exynos_drm_ipp_buffer * buf,struct exynos_drm_ipp_buffer * src,struct exynos_drm_ipp_buffer * dst,bool rotate,bool swap) exynos_drm_ipp_check_format() argument
603 exynos_drm_ipp_task_check(struct exynos_drm_ipp_task * task) exynos_drm_ipp_task_check() argument
665 exynos_drm_ipp_task_setup_buffers(struct exynos_drm_ipp_task * task,struct drm_file * filp) exynos_drm_ipp_task_setup_buffers() argument
696 exynos_drm_ipp_event_create(struct exynos_drm_ipp_task * task,struct drm_file * file_priv,uint64_t user_data) exynos_drm_ipp_event_create() argument
722 exynos_drm_ipp_event_send(struct exynos_drm_ipp_task * task) exynos_drm_ipp_event_send() argument
734 exynos_drm_ipp_task_cleanup(struct exynos_drm_ipp_task * task) exynos_drm_ipp_task_cleanup() argument
750 struct exynos_drm_ipp_task *task = container_of(work, exynos_drm_ipp_cleanup_work() local
763 exynos_drm_ipp_task_done(struct exynos_drm_ipp_task * task,int ret) exynos_drm_ipp_task_done() argument
789 struct exynos_drm_ipp_task *task; exynos_drm_ipp_next_task() local
820 exynos_drm_ipp_schedule_task(struct exynos_drm_ipp * ipp,struct exynos_drm_ipp_task * task) exynos_drm_ipp_schedule_task() argument
832 exynos_drm_ipp_task_abort(struct exynos_drm_ipp * ipp,struct exynos_drm_ipp_task * task) exynos_drm_ipp_task_abort() argument
877 struct exynos_drm_ipp_task *task; exynos_drm_ipp_commit_ioctl() local
[all...] |
| /linux/drivers/scsi/aic94xx/ |
| H A D | aic94xx_tmf.c | 3 * Aic94xx Task Management Functions
214 static int asd_clear_nexus_tag(struct sas_task *task) in asd_clear_nexus_tag() argument
216 struct asd_ha_struct *asd_ha = task->dev->port->ha->lldd_ha; in asd_clear_nexus_tag()
217 struct asd_ascb *tascb = task->lldd_task; in asd_clear_nexus_tag()
221 memcpy(scb->clear_nexus.ssp_task.lun, task->ssp_task.LUN, 8); in asd_clear_nexus_tag()
223 if (task->dev->tproto) in asd_clear_nexus_tag()
225 task->dev->lldd_dev); in asd_clear_nexus_tag()
229 static int asd_clear_nexus_index(struct sas_task *task) in asd_clear_nexus_index() argument
231 struct asd_ha_struct *asd_ha = task->dev->port->ha->lldd_ha; in asd_clear_nexus_index()
232 struct asd_ascb *tascb = task->lldd_task; in asd_clear_nexus_index()
[all …]
|
| /linux/drivers/media/i2c/ |
| H A D | saa711x_regs.h | 77 /* Task independent global settings */
87 /* Task A definition */
134 /* Task B definition */
361 /* Task independent global settings: R_80_GLOBAL_CNTL_1 to R_8F_STATUS_INFO_SCALER */
383 /* Task A definition: R_90_A_TASK_HANDLING_CNTL to R_BF_A_VERT_LUMA_PHASE_OFF_11 */
384 /* Task A: Basic settings and acquisition window definition */
386 "Task A: Task handling control"},
388 "Task A: X port formats and configuration"},
390 "Task A: X port input reference signal definition"},
392 "Task A: I port output formats and configuration"},
[all …]
|
| /linux/Documentation/scheduler/ |
| H A D | sched-ext.rst | 20 a runnable task stalls, or on invoking the SysRq key sequence
49 If a task explicitly sets its scheduling policy to ``SCHED_EXT``, it will be
120 the task and the core scheduler silently picked a fallback CPU.
123 * ``SCX_EV_DISPATCH_KEEP_LAST``: a task continued running because no other
124 task was available (only when ``SCX_OPS_ENQ_LAST`` is not set).
125 * ``SCX_EV_ENQ_SKIP_EXITING``: an exiting task was dispatched to the local DSQ
127 * ``SCX_EV_ENQ_SKIP_MIGRATION_DISABLED``: a migration-disabled task was
130 * ``SCX_EV_REENQ_IMMED``: a task dispatched with ``SCX_ENQ_IMMED`` was
135 * ``SCX_EV_REFILL_SLICE_DFL``: a task's time slice was refilled with the
140 * ``SCX_EV_INSERT_NOT_OWNED``: attempted to insert a task no
[all...] |
| /linux/drivers/scsi/pm8001/ |
| H A D | pm8001_sas.c | 46 * pm8001_find_tag - from sas task to find out tag that belongs to this task
47 * @task: the task sent to the LLDD
48 * @tag: the found tag associated with the task
50 static int pm8001_find_tag(struct sas_task *task, u32 *tag) in pm8001_find_tag() argument
52 if (task->lldd_task) { in pm8001_find_tag()
54 ccb = task->lldd_task; in pm8001_find_tag()
64 * @tag: the found tag associated with the task
80 * pm8001_tag_alloc - allocate a empty tag for task used.
104 static void pm80xx_get_tag_opcodes(struct sas_task *task, int *ata_op, in pm80xx_get_tag_opcodes() argument
114 if (!task) in pm80xx_get_tag_opcodes()
[all …]
|
| /linux/drivers/scsi/isci/ |
| H A D | task.c | 64 #include "task.h"
71 * @task: request to complete
72 * @response: response code for the completed task.
73 * @status: status code for the completed task.
76 static void isci_task_refuse(struct isci_host *ihost, struct sas_task *task, in isci_task_refuse() argument
84 dev_dbg(&ihost->pdev->dev, "%s: task = %p, response=%d, status=%d\n", in isci_task_refuse()
85 __func__, task, response, status); in isci_task_refuse()
87 spin_lock_irqsave(&task->task_state_lock, flags); in isci_task_refuse()
89 task->task_status.resp = response; in isci_task_refuse()
90 task->task_status.stat = status; in isci_task_refuse()
[all …]
|
| /linux/scripts/gdb/linux/ |
| H A D | tasks.py | 4 # task & thread tools
39 for task in task_lists():
40 if int(task['pid']) == pid:
41 return task
46 """Find Linux task by PID and return the task_struct variable.
55 task = get_task_by_pid(pid)
56 if task:
57 return task.dereference()
59 raise gdb.GdbError("No task of PID " + str(pid))
72 gdb.write("{:>10} {:>12} {:>7}\n".format("TASK", "PI
86 get_thread_info(task) global() argument
103 invoke(self, task) global() argument
[all...] |
| /linux/arch/powerpc/kernel/ |
| H A D | signal.h | 36 struct task_struct *task);
38 struct task_struct *task);
39 extern unsigned long copy_vsx_from_user(struct task_struct *task,
41 extern unsigned long copy_ckvsx_from_user(struct task_struct *task,
43 unsigned long copy_fpr_to_user(void __user *to, struct task_struct *task);
44 unsigned long copy_ckfpr_to_user(void __user *to, struct task_struct *task);
45 unsigned long copy_fpr_from_user(struct task_struct *task, void __user *from);
46 unsigned long copy_ckfpr_from_user(struct task_struct *task, void __user *from);
48 #define unsafe_copy_fpr_to_user(to, task, label) do { \ argument
49 struct task_struct *__t = task; \
[all …]
|
| /linux/kernel/livepatch/ |
| H A D | transition.c | 85 struct task_struct *g, *task;
122 for_each_process_thread(g, task) { in klp_complete_transition()
123 WARN_ON_ONCE(test_tsk_thread_flag(task, TIF_PATCH_PENDING)); in klp_complete_transition()
124 task->patch_state = KLP_TRANSITION_IDLE; in klp_complete_transition()
129 task = idle_task(cpu); in klp_complete_transition()
130 WARN_ON_ONCE(test_tsk_thread_flag(task, TIF_PATCH_PENDING)); in klp_complete_transition()
131 task->patch_state = KLP_TRANSITION_IDLE; in klp_complete_transition()
169 * Switch the patched state of the task to the set of functions in the target in klp_cancel_transition()
172 * NOTE: If task is not 'current', the caller must ensure the task i in klp_cancel_transition()
94 struct task_struct *g, *task; klp_complete_transition() local
184 klp_update_patch_state(struct task_struct * task) klp_update_patch_state() argument
263 klp_check_stack(struct task_struct * task,const char ** oldname) klp_check_stack() argument
293 klp_check_and_switch_task(struct task_struct * task,void * arg) klp_check_and_switch_task() argument
314 klp_try_switch_task(struct task_struct * task) klp_try_switch_task() argument
410 struct task_struct *g, *task; klp_send_signals() local
454 struct task_struct *g, *task; klp_try_complete_transition() local
532 struct task_struct *g, *task; klp_start_transition() local
575 struct task_struct *g, *task; klp_init_transition() local
651 struct task_struct *g, *task; klp_reverse_transition() local
730 struct task_struct *g, *task; klp_force_transition() local
[all...] |
| /linux/fs/proc/ |
| H A D | base.c | 115 * in /proc for a task before it execs a suid executable.
209 static int get_task_root(struct task_struct *task, struct path *root) in get_task_root()
213 task_lock(task); in get_task_root()
214 if (task->fs) { in get_task_root()
215 get_fs_root(task->fs, root); in get_task_root()
218 task_unlock(task); in get_task_root()
223 struct task_struct *task) in proc_cwd_link() local
227 task_lock(task); in proc_cwd_link()
228 if (task->fs) { in proc_cwd_link()
229 get_fs_pwd(task in proc_cwd_link()
208 get_task_root(struct task_struct * task,struct path * root) get_task_root() argument
240 struct task_struct *task = get_proc_task(d_inode(dentry)); proc_root_link() local
422 proc_pid_wchan(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_wchan() argument
442 lock_trace(struct task_struct * task) lock_trace() argument
454 unlock_trace(struct task_struct * task) unlock_trace() argument
464 proc_pid_stack(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_stack() argument
512 proc_pid_schedstat(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_schedstat() argument
531 struct task_struct *task = get_proc_task(inode); lstats_show_proc() local
565 struct task_struct *task = get_proc_task(file_inode(file)); lstats_write() local
586 proc_oom_score(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_oom_score() argument
632 proc_pid_limits(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_limits() argument
676 proc_pid_syscall(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_syscall() argument
710 struct task_struct *task; proc_fd_access_allowed() local
746 has_pid_permissions(struct proc_fs_info * fs_info,struct task_struct * task,enum proc_hidepid hide_pid_min) has_pid_permissions() argument
769 struct task_struct *task; proc_pid_permission() local
805 struct task_struct *task; proc_single_show() local
839 struct task_struct *task = get_proc_task(inode); proc_mem_open() local
879 struct task_struct *task; proc_mem_foll_force() local
1106 struct task_struct *task = get_proc_task(file_inode(file)); oom_adj_read() local
1128 struct task_struct *task; __set_oom_adj() local
1264 struct task_struct *task = get_proc_task(file_inode(file)); oom_score_adj_read() local
1317 struct task_struct *task = get_proc_task(inode); proc_loginuid_read() local
1383 struct task_struct *task = get_proc_task(inode); proc_sessionid_read() local
1405 struct task_struct *task = get_proc_task(file_inode(file)); proc_fault_inject_read() local
1423 struct task_struct *task; proc_fault_inject_write() local
1459 struct task_struct *task; proc_fail_nth_write() local
1479 struct task_struct *task; proc_fail_nth_read() local
1782 struct task_struct *task; proc_exe_link() local
1875 task_dump_owner(struct task_struct * task,umode_t mode,kuid_t * ruid,kgid_t * rgid) task_dump_owner() argument
1945 proc_pid_make_inode(struct super_block * sb,struct task_struct * task,umode_t mode) proc_pid_make_inode() argument
1998 proc_pid_make_base_inode(struct super_block * sb,struct task_struct * task,umode_t mode) proc_pid_make_base_inode() argument
2023 struct task_struct *task; pid_getattr() local
2051 pid_update_inode(struct task_struct * task,struct inode * inode) pid_update_inode() argument
2068 struct task_struct *task; pid_revalidate() local
2122 proc_fill_cache(struct file * file,struct dir_context * ctx,const char * name,unsigned int len,instantiate_t instantiate,struct task_struct * task,const void * ptr) proc_fill_cache() argument
2207 struct task_struct *task; map_files_d_revalidate() local
2257 struct task_struct *task; map_files_get_link() local
2327 proc_map_files_instantiate(struct dentry * dentry,struct task_struct * task,const void * ptr) proc_map_files_instantiate() argument
2354 struct task_struct *task; proc_map_files_lookup() local
2408 struct task_struct *task; proc_map_files_readdir() local
2507 struct task_struct *task; global() member
2691 proc_pident_instantiate(struct dentry * dentry,struct task_struct * task,const void * ptr) proc_pident_instantiate() argument
2718 struct task_struct *task = get_proc_task(dir); proc_pident_lookup() local
2744 struct task_struct *task = get_proc_task(file_inode(file)); proc_pident_readdir() local
2781 struct task_struct *task = get_proc_task(inode); proc_pid_attr_read() local
2800 struct task_struct *task; proc_pid_attr_write() local
2956 struct task_struct *task = get_proc_task(file_inode(file)); proc_coredump_filter_read() local
2987 struct task_struct *task; proc_coredump_filter_write() local
3032 do_io_accounting(struct task_struct * task,struct seq_file * m,int whole) do_io_accounting() argument
3084 proc_tid_io_accounting(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_tid_io_accounting() argument
3090 proc_tgid_io_accounting(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_tgid_io_accounting() argument
3101 struct task_struct *task; proc_id_map_open() local
3179 struct task_struct *task; proc_setgroups_open() local
3229 proc_pid_personality(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_personality() argument
3241 proc_pid_patch_state(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_patch_state() argument
3250 proc_pid_ksm_merging_pages(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_ksm_merging_pages() argument
3263 proc_pid_ksm_stat(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_pid_ksm_stat() argument
3293 proc_stack_depth(struct seq_file * m,struct pid_namespace * ns,struct pid * pid,struct task_struct * task) proc_stack_depth() argument
3485 proc_pid_instantiate(struct dentry * dentry,struct task_struct * task,const void * ptr) proc_pid_instantiate() argument
3506 struct task_struct *task; proc_pid_lookup() local
3545 struct task_struct *task; global() member
3633 struct task_struct *task; proc_tid_comm_permission() local
3786 proc_task_instantiate(struct dentry * dentry,struct task_struct * task,const void * ptr) proc_task_instantiate() argument
3806 struct task_struct *task; proc_task_lookup() local
3856 struct task_struct *pos, *task; first_tid() local
3919 struct task_struct *task; proc_task_readdir() local
[all...] |
| /linux/arch/riscv/include/asm/ |
| H A D | usercfi.h | 36 void set_shstk_base(struct task_struct *task, unsigned long shstk_addr, unsigned long size);
37 unsigned long get_shstk_base(struct task_struct *task, unsigned long *size);
38 void set_active_shstk(struct task_struct *task, unsigned long shstk_addr);
39 bool is_shstk_enabled(struct task_struct *task);
40 bool is_shstk_locked(struct task_struct *task);
41 bool is_shstk_allocated(struct task_struct *task);
42 void set_shstk_lock(struct task_struct *task, bool lock);
43 void set_shstk_status(struct task_struct *task, bool enable);
44 unsigned long get_active_shstk(struct task_struct *task);
47 bool is_indir_lp_enabled(struct task_struct *task);
60 get_shstk_base(task,size) global() argument
62 set_shstk_base(task,shstk_addr,size) global() argument
64 set_active_shstk(task,shstk_addr) global() argument
66 is_shstk_enabled(task) global() argument
68 is_shstk_locked(task) global() argument
70 is_shstk_allocated(task) global() argument
72 set_shstk_lock(task,lock) global() argument
74 set_shstk_status(task,enable) global() argument
76 is_indir_lp_enabled(task) global() argument
78 is_indir_lp_locked(task) global() argument
80 set_indir_lp_status(task,enable) global() argument
82 set_indir_lp_lock(task,lock) global() argument
88 get_active_shstk(task) global() argument
[all...] |
| /linux/rust/kernel/ |
| H A D | task.rs | 33 /// Returns the currently running task.
39 // leave current task context:
47 unsafe { &*$crate::task::Task::current() }
75 /// Getting the current task and storing it in some struct. The reference count is automatically
79 /// use kernel::{task::Task, sync::aref::ARef};
82 /// creator: ARef<Task>,
96 pub struct Task(pub(crate) Opaque<bindings::task_struct>); struct
98 // SAFETY: By design, the only way to access a `Task` is via the `current` function or via an
99 // `ARef<Task>` obtained through the `AlwaysRefCounted` impl. This means that the only situation in
100 // which a `Task` can be accessed mutably is when the refcount drops to zero and the destructor
[all …]
|
| /linux/include/rv/ |
| H A D | ltl_monitor.h | 12 #include <trace/events/task.h>
24 static void ltl_atoms_fetch(struct task_struct *task, struct ltl_monitor *mon);
25 static void ltl_atoms_init(struct task_struct *task, struct ltl_monitor *mon, bool task_creation);
27 static struct ltl_monitor *ltl_get_monitor(struct task_struct *task) in ltl_get_monitor() argument
29 return &task->rv[ltl_monitor_slot].ltl_mon; in ltl_get_monitor()
32 static void ltl_task_init(struct task_struct *task, bool task_creation) in ltl_task_init() argument
34 struct ltl_monitor *mon = ltl_get_monitor(task); in ltl_task_init()
41 ltl_atoms_init(task, mon, task_creation); in ltl_task_init()
42 ltl_atoms_fetch(task, mon); in ltl_task_init()
45 static void handle_task_newtask(void *data, struct task_struct *task, u6 argument
84 ltl_illegal_state(struct task_struct * task,struct ltl_monitor * mon) ltl_illegal_state() argument
91 ltl_attempt_start(struct task_struct * task,struct ltl_monitor * mon) ltl_attempt_start() argument
107 ltl_trace_event(struct task_struct * task,struct ltl_monitor * mon,unsigned long * next_state) ltl_trace_event() argument
130 ltl_validate(struct task_struct * task,struct ltl_monitor * mon) ltl_validate() argument
150 ltl_atom_update(struct task_struct * task,enum ltl_atom atom,bool value) ltl_atom_update() argument
165 ltl_atom_pulse(struct task_struct * task,enum ltl_atom atom,bool value) ltl_atom_pulse() argument
[all...] |
| /linux/drivers/video/fbdev/ |
| H A D | uvesafb.c | 69 * find the kernel part of the task struct, copy the registers and
70 * the buffer contents and then complete the task.
75 struct uvesafb_ktask *task; in uvesafb_cn_callback() local
84 task = uvfb_tasks[msg->seq]; in uvesafb_cn_callback()
86 if (!task || msg->ack != task->ack) { in uvesafb_cn_callback()
94 if (task->t.buf_len < utask->buf_len || in uvesafb_cn_callback()
103 memcpy(&task->t, utask, sizeof(*utask)); in uvesafb_cn_callback()
105 if (task->t.buf_len && task in uvesafb_cn_callback()
144 uvesafb_exec(struct uvesafb_ktask * task) uvesafb_exec() argument
235 uvesafb_free(struct uvesafb_ktask * task) uvesafb_free() argument
246 uvesafb_reset(struct uvesafb_ktask * task) uvesafb_reset() argument
259 struct uvesafb_ktask *task; uvesafb_prep() local
354 struct uvesafb_ktask *task; uvesafb_vbe_state_save() local
392 struct uvesafb_ktask *task; uvesafb_vbe_state_restore() local
417 uvesafb_vbe_getinfo(struct uvesafb_ktask * task,struct uvesafb_par * par) uvesafb_vbe_getinfo() argument
475 uvesafb_vbe_getmodes(struct uvesafb_ktask * task,struct uvesafb_par * par) uvesafb_vbe_getmodes() argument
552 uvesafb_vbe_getpmi(struct uvesafb_ktask * task,struct uvesafb_par * par) uvesafb_vbe_getpmi() argument
613 uvesafb_vbe_getedid(struct uvesafb_ktask * task,struct fb_info * info) uvesafb_vbe_getedid() argument
674 uvesafb_vbe_getmonspecs(struct uvesafb_ktask * task,struct fb_info * info) uvesafb_vbe_getmonspecs() argument
753 uvesafb_vbe_getstatesize(struct uvesafb_ktask * task,struct uvesafb_par * par) uvesafb_vbe_getstatesize() argument
783 struct uvesafb_ktask *task = NULL; uvesafb_vbe_init() local
925 struct uvesafb_ktask *task; uvesafb_setpalette() local
1105 struct uvesafb_ktask *task; uvesafb_blank() local
1184 struct uvesafb_ktask *task = NULL; uvesafb_release() local
1216 struct uvesafb_ktask *task = NULL; uvesafb_set_par() local
1917 struct uvesafb_ktask *task; uvesafb_exit() local
[all...] |
| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | rcu_read_lock.c | 43 struct task_struct *task; in get_cgroup_id()
46 task = bpf_get_current_task_btf(); in get_cgroup_id()
47 if (task->pid != target_pid) in get_cgroup_id()
52 cgroups = task->cgroups; in task_succ()
64 struct task_struct *task, *real_parent; in task_succ()
68 task = bpf_get_current_task_btf(); in task_succ()
69 if (task->pid != target_pid) in task_succ()
74 real_parent = task->real_parent; in task_succ()
93 struct task_struct *task, *real_parent; in two_regions()
96 task in two_regions()
33 struct task_struct *task; get_cgroup_id() local
54 struct task_struct *task, *real_parent; task_succ() local
83 struct task_struct *task, *real_parent; no_lock() local
95 struct task_struct *task, *real_parent; two_regions() local
114 struct task_struct *task, *real_parent; non_sleepable_1() local
130 struct task_struct *task, *real_parent; non_sleepable_2() local
149 struct task_struct *task, *real_parent, *gparent; task_acquire() local
177 struct task_struct *task; miss_lock() local
191 struct task_struct *task; miss_unlock() local
203 struct task_struct *task, *real_parent; non_sleepable_rcu_mismatch() local
221 struct task_struct *task, *real_parent; inproper_sleepable_helper() local
265 struct task_struct *task, *real_parent; nested_rcu_region() local
284 struct task_struct *task, *group_leader; task_trusted_non_rcuptr() local
298 struct task_struct *task, *real_parent; task_untrusted_rcuptr() local
312 struct task_struct *task, *real_parent; cross_rcu_region() local
[all...] |
| H A D | task_kfunc_success.c | 23 struct task_struct *bpf_task_acquire___one(struct task_struct *task) __ksym __weak;
39 static int test_acquire_release(struct task_struct *task) in test_acquire_release() argument
57 acquired = bpf_task_acquire(task); in test_acquire_release()
67 int BPF_PROG(test_task_kfunc_flavor_relo, struct task_struct *task, u64 clone_flags) in BPF_PROG() argument
73 acquired = bpf_task_acquire___one(task); in BPF_PROG()
79 acquired = bpf_task_acquire___two(task, &fake_ctx); in BPF_PROG()
97 int BPF_PROG(test_task_kfunc_flavor_relo_not_found, struct task_struct *task, u64 clone_flags) in BPF_PROG() argument
111 int BPF_PROG(test_task_acquire_release_argument, struct task_struct *task, u64 clone_flags) in BPF_PROG() argument
116 return test_acquire_release(task); in BPF_PROG()
120 int BPF_PROG(test_task_acquire_release_current, struct task_struct *task, u6 argument
129 BPF_PROG(test_task_acquire_leave_in_map,struct task_struct * task,u64 clone_flags) BPF_PROG() argument
144 BPF_PROG(test_task_xchg_release,struct task_struct * task,u64 clone_flags) BPF_PROG() argument
228 BPF_PROG(test_task_map_acquire_release,struct task_struct * task,u64 clone_flags) BPF_PROG() argument
266 BPF_PROG(test_task_current_acquire_release,struct task_struct * task,u64 clone_flags) BPF_PROG() argument
299 BPF_PROG(test_task_from_pid_arg,struct task_struct * task,u64 clone_flags) BPF_PROG() argument
309 BPF_PROG(test_task_from_pid_current,struct task_struct * task,u64 clone_flags) BPF_PROG() argument
332 BPF_PROG(test_task_from_pid_invalid,struct task_struct * task,u64 clone_flags) BPF_PROG() argument
355 BPF_PROG(task_kfunc_acquire_trusted_walked,struct task_struct * task,u64 clone_flags) BPF_PROG() argument
[all...] |
| /linux/drivers/scsi/qedi/ |
| H A D | qedi_fw_iscsi.h | 31 * task context.
33 * @param task_params - Pointer to task parameters struct
37 * @param sgl_task_params - Pointer to SGL task params
49 * Request task context.
51 * @param task_params - Pointer to task parameters struct
53 * @param tx_sgl_task_params - Pointer to SGL task params
54 * @param rx_sgl_task_params - Pointer to SGL task params
62 * task context.
64 * @param task_params - Pointer to task parameters struct
66 * @param tx_sgl_task_params - Pointer to SGL task params
[all …]
|
| /linux/tools/perf/util/bpf_skel/ |
| H A D | kwork_top.bpf.c | 105 static __always_inline void update_task_info(struct task_struct *task, __u32 cpu) in update_task_info() argument
108 .pid = task->pid, in update_task_info()
114 .tgid = task->tgid, in update_task_info()
115 .is_kthread = task->flags & PF_KTHREAD ? 1 : 0, in update_task_info()
117 BPF_CORE_READ_STR_INTO(&data.comm, task, comm); in update_task_info()
139 static void on_sched_out(struct task_struct *task, __u64 ts, __u32 cpu) in on_sched_out() argument
144 pelem = bpf_task_storage_get(&kwork_top_task_time, task, NULL, 0); in on_sched_out()
152 .pid = task->pid, in on_sched_out()
153 .task_p = (__u64)task, in on_sched_out()
157 update_task_info(task, cpu); in on_sched_out()
[all …]
|
| /linux/kernel/sched/ |
| H A D | ext_internal.h | |
| /linux/arch/riscv/kernel/ |
| H A D | stacktrace.c | 20 * This disables KASAN checking when reading a value from another task's stack,
21 * since the other task could be running on another CPU and could have poisoned
24 #define READ_ONCE_TASK_STACK(task, x) \ argument
28 if ((task) == current) \
48 void notrace walk_stackframe(struct task_struct *task, struct pt_regs *regs, in walk_stackframe() argument
59 } else if (task == NULL || task == current) { in walk_stackframe()
65 /* task blocked in __switch_to */ in walk_stackframe()
66 fp = task->thread.s[0]; in walk_stackframe()
67 sp = task in walk_stackframe()
107 walk_stackframe(struct task_struct * task,struct pt_regs * regs,bool (* fn)(void *,unsigned long),void * arg) walk_stackframe() argument
146 dump_backtrace(struct pt_regs * regs,struct task_struct * task,const char * loglvl) dump_backtrace() argument
152 show_stack(struct task_struct * task,unsigned long * sp,const char * loglvl) show_stack() argument
168 __get_wchan(struct task_struct * task) __get_wchan() argument
180 arch_stack_walk(stack_trace_consume_fn consume_entry,void * cookie,struct task_struct * task,struct pt_regs * regs) arch_stack_walk() argument
[all...] |
| /linux/arch/s390/include/asm/ |
| H A D | unwind.h | 14 * There four combinations for task and regs:
15 * 1) task==NULL, regs==NULL: the unwind starts for the task that is currently
17 * 2) task==NULL, regs!=NULL: the unwind starts from the sp/ip found in
18 * the struct pt_regs of an interrupt frame for the current task
19 * 3) task!=NULL, regs==NULL: the unwind starts for an inactive task with
20 * the sp picked up from task->thread.ksp and the ip picked up from the
22 * 4) task!=NULL, regs!=NULL: the sp/ip are picked up from the interrupt
23 * frame 'regs' of a inactive task
37 struct task_struct *task; member
50 ip = ftrace_graph_ret_addr(state->task, &state->graph_idx, ip, (void *)state->sp); in unwind_recover_ret_addr()
[all …]
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