Home
last modified time | relevance | path

Searched refs:thread (Results 1 – 25 of 716) sorted by relevance

12345678910>>...29

/linux/tools/perf/util/
H A Dthread.h32 DECLARE_RC_STRUCT(thread) { in DECLARE_RC_STRUCT() argument
33 /** @maps: mmaps associated with this thread. */ in DECLARE_RC_STRUCT()
36 /** @tid: thread ID number unique to a machine. */ in DECLARE_RC_STRUCT()
38 /** @ppid: parent process of the process this thread belongs to. */ in DECLARE_RC_STRUCT()
41 int guest_cpu; /* For QEMU thread */ in DECLARE_RC_STRUCT()
44 * @exited: Has the thread had an exit event. Such threads are usually in DECLARE_RC_STRUCT()
64 * @e_flags: The ELF EF_* associated with the thread. Valid if e_machine != EM_NONE. in DECLARE_RC_STRUCT()
68 * @e_machine: The ELF EM_* associated with the thread. EM_NONE if not in DECLARE_RC_STRUCT()
73 * @e_is_big_endian: True if the ELF architecture of the thread is big endian. in DECLARE_RC_STRUCT()
86 struct thread *thread__ne
90 __thread__zput(struct thread ** thread) __thread__zput() argument
96 thread__zput(thread) global() argument
104 thread__set_comm(struct thread * thread,const char * comm,u64 timestamp) thread__set_comm() argument
138 thread__maps(struct thread * thread) thread__maps() argument
143 thread__set_maps(struct thread * thread,struct maps * maps) thread__set_maps() argument
148 thread__pid(const struct thread * thread) thread__pid() argument
153 thread__set_pid(struct thread * thread,pid_t pid_) thread__set_pid() argument
158 thread__tid(const struct thread * thread) thread__tid() argument
163 thread__set_tid(struct thread * thread,pid_t tid) thread__set_tid() argument
168 thread__ppid(const struct thread * thread) thread__ppid() argument
173 thread__set_ppid(struct thread * thread,pid_t ppid) thread__set_ppid() argument
178 thread__cpu(const struct thread * thread) thread__cpu() argument
183 thread__set_cpu(struct thread * thread,int cpu) thread__set_cpu() argument
188 thread__guest_cpu(const struct thread * thread) thread__guest_cpu() argument
193 thread__set_guest_cpu(struct thread * thread,int guest_cpu) thread__set_guest_cpu() argument
198 thread__refcnt(struct thread * thread) thread__refcnt() argument
203 thread__set_exited(struct thread * thread,bool exited) thread__set_exited() argument
208 thread__comm_set(const struct thread * thread) thread__comm_set() argument
213 thread__set_comm_set(struct thread * thread,bool set) thread__set_comm_set() argument
218 thread__var_comm_len(const struct thread * thread) thread__var_comm_len() argument
223 thread__set_comm_len(struct thread * thread,int len) thread__set_comm_len() argument
228 thread__namespaces_list(struct thread * thread) thread__namespaces_list() argument
233 thread__namespaces_list_empty(const struct thread * thread) thread__namespaces_list_empty() argument
238 thread__namespaces_lock(struct thread * thread) thread__namespaces_lock() argument
243 thread__comm_lock(struct thread * thread) thread__comm_lock() argument
248 thread__comm_list(struct thread * thread) thread__comm_list() argument
254 thread__db_id(const struct thread * thread) thread__db_id() argument
259 thread__set_db_id(struct thread * thread,u64 db_id) thread__set_db_id() argument
264 thread__priv(struct thread * thread) thread__priv() argument
269 thread__set_priv(struct thread * thread,void * p) thread__set_priv() argument
274 thread__ts(struct thread * thread) thread__ts() argument
279 thread__set_ts(struct thread * thread,struct thread_stack * ts) thread__set_ts() argument
284 thread__nsinfo(struct thread * thread) thread__nsinfo() argument
289 thread__srccode_state(struct thread * thread) thread__srccode_state() argument
294 thread__filter(const struct thread * thread) thread__filter() argument
299 thread__set_filter(struct thread * thread,bool filter) thread__set_filter() argument
304 thread__filter_entry_depth(const struct thread * thread) thread__filter_entry_depth() argument
309 thread__set_filter_entry_depth(struct thread * thread,int depth) thread__set_filter_entry_depth() argument
316 thread__set_e_machine(struct thread * thread,uint16_t e_machine) thread__set_e_machine() argument
321 thread__e_flags(const struct thread * thread) thread__e_flags() argument
326 thread__set_e_flags(struct thread * thread,uint32_t e_flags) thread__set_e_flags() argument
332 thread__lbr_stitch_enable(const struct thread * thread) thread__lbr_stitch_enable() argument
337 thread__set_lbr_stitch_enable(struct thread * thread,bool en) thread__set_lbr_stitch_enable() argument
342 thread__lbr_stitch(struct thread * thread) thread__lbr_stitch() argument
347 thread__set_lbr_stitch(struct thread * thread,struct lbr_stitch * lbrs) thread__set_lbr_stitch() argument
352 thread__is_filtered(struct thread * thread) thread__is_filtered() argument
[all...]
H A Dthread.c12 #include "thread.h"
13 #include "thread-stack.h"
25 int thread__init_maps(struct thread *thread, struct machine *machine) in thread__init_maps() argument
27 pid_t pid = thread__pid(thread); in thread__init_maps()
29 if (pid == thread__tid(thread) || pid == -1) { in thread__init_maps()
30 thread__set_maps(thread, maps__new(machine)); in thread__init_maps()
32 struct thread *leader = machine__findnew_thread(machine, pid, pid); in thread__init_maps()
35 thread__set_maps(thread, maps__get(thread__maps(leader))); in thread__init_maps()
40 return thread__maps(thread) in thread__init_maps()
47 struct thread *thread; thread__new() local
93 thread__delete(struct thread * thread) thread__delete() argument
132 thread__get(struct thread * thread) thread__get() argument
142 thread__put(struct thread * thread) thread__put() argument
150 __thread__namespaces(struct thread * thread) __thread__namespaces() argument
158 thread__namespaces(struct thread * thread) thread__namespaces() argument
169 __thread__set_namespaces(struct thread * thread,u64 timestamp,struct perf_record_namespaces * event) __thread__set_namespaces() argument
193 thread__set_namespaces(struct thread * thread,u64 timestamp,struct perf_record_namespaces * event) thread__set_namespaces() argument
204 __thread__comm(struct thread * thread) __thread__comm() argument
213 thread__comm(struct thread * thread) thread__comm() argument
223 thread__exec_comm(struct thread * thread) thread__exec_comm() argument
250 ____thread__set_comm(struct thread * thread,const char * str,u64 timestamp,bool exec) ____thread__set_comm() argument
276 __thread__set_comm(struct thread * thread,const char * str,u64 timestamp,bool exec) __thread__set_comm() argument
287 thread__set_comm_from_proc(struct thread * thread) thread__set_comm_from_proc() argument
304 __thread__comm_str(struct thread * thread) __thread__comm_str() argument
315 thread__comm_str(struct thread * thread) thread__comm_str() argument
326 __thread__comm_len(struct thread * thread,const char * comm) __thread__comm_len() argument
336 thread__comm_len(struct thread * thread) thread__comm_len() argument
352 thread__fprintf(struct thread * thread,FILE * fp) thread__fprintf() argument
358 thread__insert_map(struct thread * thread,struct map * map) thread__insert_map() argument
384 thread__prepare_access(struct thread * thread) thread__prepare_access() argument
398 thread__clone_maps(struct thread * thread,struct thread * parent,bool do_maps_clone) thread__clone_maps() argument
414 thread__fork(struct thread * thread,struct thread * parent,u64 timestamp,bool do_maps_clone) thread__fork() argument
430 thread__find_cpumode_addr_location(struct thread * thread,u64 addr,bool symbols,struct addr_location * al) thread__find_cpumode_addr_location() argument
485 thread__e_machine(struct thread * thread,struct machine * machine,uint32_t * e_flags) thread__e_machine() argument
554 thread__main_thread(struct machine * machine,struct thread * thread) thread__main_thread() argument
565 thread__memcpy(struct thread * thread,struct machine * machine,void * buf,u64 ip,int len,bool * is64bit) thread__memcpy() argument
598 thread__free_stitch_list(struct thread * thread) thread__free_stitch_list() argument
[all...]
H A Dthread-stack.h14 struct thread;
54 struct thread *thread; member
82 int thread_stack__event(struct thread *thread, int cpu, u32 flags, u64 from_ip,
85 void thread_stack__set_trace_nr(struct thread *thread, int cpu, u64 trace_nr);
86 void thread_stack__sample(struct thread *thread, int cpu, struct ip_callchain *chain,
88 void thread_stack__sample_late(struct thread *thread, int cpu,
91 void thread_stack__br_sample(struct thread *thread, int cpu,
93 void thread_stack__br_sample_late(struct thread *thread, int cpu,
96 int thread_stack__flush(struct thread *thread);
97 void thread_stack__free(struct thread *thread);
[all …]
H A Ddb-export.c13 #include "thread.h"
18 #include "thread-stack.h"
61 int db_export__thread(struct db_export *dbe, struct thread *thread,
62 struct machine *machine, struct thread *main_thread) in db_export__thread() argument
66 if (thread__db_id(thread)) in db_export__thread()
69 thread__set_db_id(thread, ++dbe->thread_last_db_id); in db_export__thread()
75 return dbe->export_thread(dbe, thread, main_thread_db_id, in db_export__thread()
82 struct thread *thread) in __db_export__comm()
83 __db_export__comm(struct db_export * dbe,struct comm * comm,struct thread * thread) __db_export__comm() argument
94 db_export__comm(struct db_export * dbe,struct comm * comm,struct thread * thread) db_export__comm() argument
134 db_export__comm_thread(struct db_export * dbe,struct comm * comm,struct thread * thread) db_export__comm_thread() argument
211 call_path_from_sample(struct db_export * dbe,struct machine * machine,struct thread * thread,struct perf_sample * sample,struct evsel * evsel) call_path_from_sample() argument
294 db_export__threads(struct db_export * dbe,struct thread * thread,struct thread * main_thread,struct machine * machine,struct comm ** comm_ptr) db_export__threads() argument
352 struct thread *thread = al->thread; db_export__sample() local
536 struct thread *thread = machine__find_thread(machine, pid, tid); db_export__pid_tid() local
[all...]
H A Dthread-stack.c113 static inline bool thread_stack__per_cpu(struct thread *thread) in thread_stack__per_cpu() argument
115 return !(thread__tid(thread) || thread__pid(thread)); in thread_stack__per_cpu()
136 static int thread_stack__init(struct thread_stack *ts, struct thread *thread, in thread_stack__init() argument
158 if (thread__maps(thread) && maps__machine(thread__maps(thread))) { in thread_stack__init()
159 struct machine *machine = maps__machine(thread__maps(thread)); in thread_stack__init()
160 uint16_t e_machine = thread__e_machine(thread, machine, /*e_flags=*/NULL); in thread_stack__init()
173 static struct thread_stack *thread_stack__new(struct thread *thread, int cpu, in thread_stack__new() argument
178 struct thread_stack *ts = thread__ts(thread), *new_ts; in thread_stack__new()
182 if (thread_stack__per_cpu(thread) && cpu > 0) in thread_stack__new()
192 free(thread__ts(thread)); in thread_stack__new()
[all …]
/linux/arch/mips/include/asm/
H A Dasmmacro-32.h16 .macro fpu_save_single thread tmp=t0
20 s.d $f0, THREAD_FPR0(\thread)
21 s.d $f2, THREAD_FPR2(\thread)
22 s.d $f4, THREAD_FPR4(\thread)
23 s.d $f6, THREAD_FPR6(\thread)
24 s.d $f8, THREAD_FPR8(\thread)
25 s.d $f10, THREAD_FPR10(\thread)
26 s.d $f12, THREAD_FPR12(\thread)
27 s.d $f14, THREAD_FPR14(\thread)
28 s.d $f16, THREAD_FPR16(\thread)
[all …]
H A Dasmmacro-64.h17 .macro cpu_save_nonscratch thread
18 LONG_S s0, THREAD_REG16(\thread)
19 LONG_S s1, THREAD_REG17(\thread)
20 LONG_S s2, THREAD_REG18(\thread)
21 LONG_S s3, THREAD_REG19(\thread)
22 LONG_S s4, THREAD_REG20(\thread)
23 LONG_S s5, THREAD_REG21(\thread)
24 LONG_S s6, THREAD_REG22(\thread)
25 LONG_S s7, THREAD_REG23(\thread)
26 LONG_S sp, THREAD_REG29(\thread)
[all …]
H A Ddsp.h41 tsk->thread.dsp.dspr[0] = mfhi1(); \
42 tsk->thread.dsp.dspr[1] = mflo1(); \
43 tsk->thread.dsp.dspr[2] = mfhi2(); \
44 tsk->thread.dsp.dspr[3] = mflo2(); \
45 tsk->thread.dsp.dspr[4] = mfhi3(); \
46 tsk->thread.dsp.dspr[5] = mflo3(); \
47 tsk->thread.dsp.dspcontrol = rddsp(DSP_MASK); \
58 mthi1(tsk->thread.dsp.dspr[0]); \
59 mtlo1(tsk->thread.dsp.dspr[1]); \
60 mthi2(tsk->thread.dsp.dspr[2]); \
[all …]
H A Dasmmacro.h84 .macro fpu_save_16even thread tmp=t0
88 sdc1 $f0, THREAD_FPR0(\thread)
89 sdc1 $f2, THREAD_FPR2(\thread)
90 sdc1 $f4, THREAD_FPR4(\thread)
91 sdc1 $f6, THREAD_FPR6(\thread)
92 sdc1 $f8, THREAD_FPR8(\thread)
93 sdc1 $f10, THREAD_FPR10(\thread)
94 sdc1 $f12, THREAD_FPR12(\thread)
95 sdc1 $f14, THREAD_FPR14(\thread)
96 sdc1 $f16, THREAD_FPR16(\thread)
[all …]
/linux/Documentation/translations/zh_CN/mm/
H A Dmmu_notifier.rst43 CPU-thread-0 {尝试写到addrA}
44 CPU-thread-1 {尝试写到addrB}
45 CPU-thread-2 {}
46 CPU-thread-3 {}
47 DEV-thread-0 {读取addrA并填充设备TLB}
48 DEV-thread-2 {读取addrB并填充设备TLB}
50 CPU-thread-0 {COW_step0: {mmu_notifier_invalidate_range_start(addrA)}}
51 CPU-thread-1 {COW_step0: {mmu_notifier_invalidate_range_start(addrB)}}
52 CPU-thread-2 {}
53 CPU-thread-3 {}
[all …]
/linux/arch/powerpc/kernel/ptrace/
H A Dptrace-adv.c10 struct pt_regs *regs = task->thread.regs; in user_enable_single_step()
13 task->thread.debug.dbcr0 &= ~DBCR0_BT; in user_enable_single_step()
14 task->thread.debug.dbcr0 |= DBCR0_IDM | DBCR0_IC; in user_enable_single_step()
22 struct pt_regs *regs = task->thread.regs; in user_enable_block_step()
25 task->thread.debug.dbcr0 &= ~DBCR0_IC; in user_enable_block_step()
26 task->thread.debug.dbcr0 = DBCR0_IDM | DBCR0_BT; in user_enable_block_step()
34 struct pt_regs *regs = task->thread.regs; in user_disable_single_step()
43 task->thread.debug.dbcr0 &= ~(DBCR0_IC | DBCR0_BT); in user_disable_single_step()
47 if (!DBCR_ACTIVE_EVENTS(task->thread.debug.dbcr0, in user_disable_single_step()
48 task->thread.debug.dbcr1)) { in user_disable_single_step()
[all …]
H A Dptrace-noadv.c12 struct pt_regs *regs = task->thread.regs; in user_enable_single_step()
21 struct pt_regs *regs = task->thread.regs; in user_enable_block_step()
30 struct pt_regs *regs = task->thread.regs; in user_disable_single_step()
68 dabr_fake = ((child->thread.hw_brk[0].address & (~HW_BRK_TYPE_DABR)) | in ptrace_get_debugreg()
69 (child->thread.hw_brk[0].type & HW_BRK_TYPE_DABR)); in ptrace_get_debugreg()
82 struct thread_struct *thread = &task->thread; in ptrace_set_debugreg() local
121 bp = thread->ptrace_bps[0]; in ptrace_set_debugreg()
125 thread->ptrace_bps[0] = NULL; in ptrace_set_debugreg()
142 thread->ptrace_bps[0] = bp; in ptrace_set_debugreg()
143 thread->hw_brk[0] = hw_brk; in ptrace_set_debugreg()
[all …]
H A Dptrace-tm.c28 tm_save_sprs(&tsk->thread); in flush_tmregs_to_thread()
34 return task->thread.ckpt_regs.msr | task->thread.fpexc_mode; in get_user_ckpt_msr()
39 task->thread.ckpt_regs.msr &= ~MSR_DEBUGCHANGE; in set_user_ckpt_msr()
40 task->thread.ckpt_regs.msr |= msr & MSR_DEBUGCHANGE; in set_user_ckpt_msr()
46 set_trap(&task->thread.ckpt_regs, trap); in set_user_ckpt_trap()
63 if (!MSR_TM_ACTIVE(target->thread.regs->msr)) in tm_cgpr_active()
97 if (!MSR_TM_ACTIVE(target->thread.regs->msr)) in tm_cgpr_get()
104 membuf_write(&to, &target->thread.ckpt_regs, sizeof(struct user_pt_regs)); in tm_cgpr_get()
144 if (!MSR_TM_ACTIVE(target->thread.regs->msr)) in tm_cgpr_set()
152 &target->thread.ckpt_regs, in tm_cgpr_set()
[all …]
/linux/tools/perf/tests/
H A Ddwarf-unwind.c47 int test_dwarf_unwind__thread(struct thread *thread);
49 int test_dwarf_unwind__krava_3(struct thread *thread);
50 int test_dwarf_unwind__krava_2(struct thread *thread);
51 int test_dwarf_unwind__krava_1(struct thread *thread);
94 NO_TAIL_CALL_ATTRIBUTE noinline int test_dwarf_unwind__thread(struct thread *thread) in test_dwarf_unwind__thread() argument
101 if (test__arch_unwind_sample(&sample, thread)) { in test_dwarf_unwind__thread()
106 err = unwind__get_entries(unwind_entry, &cnt, thread, in test_dwarf_unwind__thread()
128 struct thread *thread = *(struct thread **)p1; in test_dwarf_unwind__compare() local
134 global_unwind_retval = test_dwarf_unwind__thread(thread); in test_dwarf_unwind__compare()
137 global_unwind_retval = test_dwarf_unwind__thread(thread); in test_dwarf_unwind__compare()
[all …]
/linux/tools/perf/scripts/python/
H A Dstat-cpi.py10 def get_key(time, event, cpu, thread): argument
11 return "%d-%s-%d-%d" % (time, event, cpu, thread)
13 def store_key(time, cpu, thread): argument
20 if (thread not in threads):
21 threads.append(thread)
23 def store(time, event, cpu, thread, val, ena, run): argument
27 store_key(time, cpu, thread)
28 key = get_key(time, event, cpu, thread)
31 def get(time, event, cpu, thread): argument
32 key = get_key(time, event, cpu, thread)
[all …]
/linux/arch/parisc/kernel/
H A Dasm-offsets.c50 DEFINE(TASK_REGS, offsetof(struct task_struct, thread.regs)); in main()
51 DEFINE(TASK_PT_PSW, offsetof(struct task_struct, thread.regs.gr[ 0])); in main()
52 DEFINE(TASK_PT_GR1, offsetof(struct task_struct, thread.regs.gr[ 1])); in main()
53 DEFINE(TASK_PT_GR2, offsetof(struct task_struct, thread.regs.gr[ 2])); in main()
54 DEFINE(TASK_PT_GR3, offsetof(struct task_struct, thread.regs.gr[ 3])); in main()
55 DEFINE(TASK_PT_GR4, offsetof(struct task_struct, thread.regs.gr[ 4])); in main()
56 DEFINE(TASK_PT_GR5, offsetof(struct task_struct, thread.regs.gr[ 5])); in main()
57 DEFINE(TASK_PT_GR6, offsetof(struct task_struct, thread.regs.gr[ 6])); in main()
58 DEFINE(TASK_PT_GR7, offsetof(struct task_struct, thread.regs.gr[ 7])); in main()
59 DEFINE(TASK_PT_GR8, offsetof(struct task_struct, thread.regs.gr[ 8])); in main()
[all …]
/linux/Documentation/mm/
H A Dmmu_notifier.rst39 CPU-thread-0 {try to write to addrA}
40 CPU-thread-1 {try to write to addrB}
41 CPU-thread-2 {}
42 CPU-thread-3 {}
43 DEV-thread-0 {read addrA and populate device TLB}
44 DEV-thread-2 {read addrB and populate device TLB}
46 CPU-thread-0 {COW_step0: {mmu_notifier_invalidate_range_start(addrA)}}
47 CPU-thread-1 {COW_step0: {mmu_notifier_invalidate_range_start(addrB)}}
48 CPU-thread-2 {}
49 CPU-thread-3 {}
[all …]
/linux/arch/um/kernel/
H A Dprocess.c75 to->thread.prev_sched = from; in __switch_to()
78 switch_threads(&from->thread.switch_buf, &to->thread.switch_buf); in __switch_to()
81 return current->thread.prev_sched; in __switch_to()
86 struct pt_regs *regs = &current->thread.regs; in interrupt_end()
115 if (current->thread.prev_sched != NULL) in new_thread_handler()
116 schedule_tail(current->thread.prev_sched); in new_thread_handler()
117 current->thread.prev_sched = NULL; in new_thread_handler()
119 fn = current->thread.request.thread.proc; in new_thread_handler()
120 arg = current->thread.request.thread.arg; in new_thread_handler()
126 userspace(&current->thread.regs.regs); in new_thread_handler()
[all …]
/linux/drivers/mailbox/
H A Dmtk-cmdq-mailbox.c80 struct cmdq_thread *thread; member
90 struct cmdq_thread *thread; member
186 static int cmdq_thread_suspend(struct cmdq *cmdq, struct cmdq_thread *thread) in cmdq_thread_suspend() argument
190 writel(CMDQ_THR_SUSPEND, thread->base + CMDQ_THR_SUSPEND_TASK); in cmdq_thread_suspend()
193 if (!(readl(thread->base + CMDQ_THR_ENABLE_TASK) & CMDQ_THR_ENABLED)) in cmdq_thread_suspend()
196 if (readl_poll_timeout_atomic(thread->base + CMDQ_THR_CURR_STATUS, in cmdq_thread_suspend()
199 (u32)(thread->base - cmdq->base)); in cmdq_thread_suspend()
206 static void cmdq_thread_resume(struct cmdq_thread *thread) in cmdq_thread_resume() argument
208 writel(CMDQ_THR_RESUME, thread->base + CMDQ_THR_SUSPEND_TASK); in cmdq_thread_resume()
226 static int cmdq_thread_reset(struct cmdq *cmdq, struct cmdq_thread *thread) in cmdq_thread_reset() argument
[all …]
/linux/drivers/md/dm-vdo/
H A Dthread-registry.c28 struct registered_thread *thread; in vdo_register_thread() local
36 list_for_each_entry(thread, &registry->links, links) { in vdo_register_thread()
37 if (thread->task == current) { in vdo_register_thread()
39 list_del_rcu(&thread->links); in vdo_register_thread()
51 INIT_LIST_HEAD(&thread->links); in vdo_register_thread()
57 struct registered_thread *thread; in vdo_unregister_thread() local
61 list_for_each_entry(thread, &registry->links, links) { in vdo_unregister_thread()
62 if (thread->task == current) { in vdo_unregister_thread()
63 list_del_rcu(&thread->links); in vdo_unregister_thread()
74 INIT_LIST_HEAD(&thread->links); in vdo_unregister_thread()
[all …]
/linux/arch/sh/kernel/cpu/sh4/
H A Dfpu.c84 :"0"((char *)(&tsk->thread.xstate->hardfpu.status)), in save_fpu()
134 :"0" (tsk->thread.xstate), "r" (FPSCR_RCHG) in restore_fpu()
230 if ((tsk->thread.xstate->hardfpu.fpscr & FPSCR_CAUSE_ERROR)) in ieee_fpe_handler()
232 denormal_to_double(&tsk->thread.xstate->hardfpu, in ieee_fpe_handler()
248 hx = tsk->thread.xstate->hardfpu.fp_regs[n]; in ieee_fpe_handler()
249 hy = tsk->thread.xstate->hardfpu.fp_regs[m]; in ieee_fpe_handler()
250 fpscr = tsk->thread.xstate->hardfpu.fpscr; in ieee_fpe_handler()
260 | tsk->thread.xstate->hardfpu.fp_regs[n + 1]; in ieee_fpe_handler()
262 | tsk->thread.xstate->hardfpu.fp_regs[m + 1]; in ieee_fpe_handler()
264 tsk->thread.xstate->hardfpu.fp_regs[n] = llx >> 32; in ieee_fpe_handler()
[all …]
/linux/arch/s390/kernel/
H A Dguarded_storage.c18 kfree(tsk->thread.gs_cb); in guarded_storage_release()
19 kfree(tsk->thread.gs_bc_cb); in guarded_storage_release()
26 if (!current->thread.gs_cb) { in gs_enable()
34 current->thread.gs_cb = gs_cb; in gs_enable()
42 if (current->thread.gs_cb) { in gs_disable()
44 kfree(current->thread.gs_cb); in gs_disable()
45 current->thread.gs_cb = NULL; in gs_disable()
56 gs_cb = current->thread.gs_bc_cb; in gs_set_bc_cb()
61 current->thread.gs_bc_cb = gs_cb; in gs_set_bc_cb()
72 gs_cb = current->thread.gs_bc_cb; in gs_clear_bc_cb()
[all …]
H A Dptrace.c43 struct thread_struct *thread = &task->thread; in update_cr_regs() local
64 if (task->thread.per_flags & PER_FLAG_NO_TE) in update_cr_regs()
68 if (task->thread.per_flags & PER_FLAG_TE_ABORT_RAND) { in update_cr_regs()
69 if (task->thread.per_flags & PER_FLAG_TE_ABORT_RAND_TEND) in update_cr_regs()
78 if (task->thread.gs_cb) in update_cr_regs()
89 new.control.val = thread->per_user.control; in update_cr_regs()
90 new.start.val = thread->per_user.start; in update_cr_regs()
91 new.end.val = thread->per_user.end; in update_cr_regs()
144 memset(&task->thread.per_user, 0, sizeof(task->thread.per_user)); in ptrace_disable()
145 memset(&task->thread.per_event, 0, sizeof(task->thread.per_event)); in ptrace_disable()
[all …]
/linux/arch/sparc/kernel/
H A Dsigutil_32.c21 fpsave(&current->thread.float_regs[0], &current->thread.fsr, in save_fpu_state()
22 &current->thread.fpqueue[0], &current->thread.fpqdepth); in save_fpu_state()
29 fpsave(&current->thread.float_regs[0], &current->thread.fsr, in save_fpu_state()
30 &current->thread.fpqueue[0], &current->thread.fpqdepth); in save_fpu_state()
36 &current->thread.float_regs[0], in save_fpu_state()
38 err |= __put_user(current->thread.fsr, &fpu->si_fsr); in save_fpu_state()
39 err |= __put_user(current->thread.fpqdepth, &fpu->si_fpqdepth); in save_fpu_state()
40 if (current->thread.fpqdepth != 0) in save_fpu_state()
42 &current->thread.fpqueue[0], in save_fpu_state()
71 err = __copy_from_user(&current->thread.float_regs[0], &fpu->si_float_regs[0], in restore_fpu_state()
[all …]
/linux/tools/lib/perf/
H A Devsel.c70 int idx, thread; in perf_evsel__alloc_fd() local
73 for (thread = 0; thread < nthreads; thread++) { in perf_evsel__alloc_fd()
74 int *fd = FD(evsel, idx, thread); in perf_evsel__alloc_fd()
100 static int get_group_fd(struct perf_evsel *evsel, int cpu_map_idx, int thread, int *group_fd) in get_group_fd() argument
117 fd = FD(leader, cpu_map_idx, thread); in get_group_fd()
131 int thread, err = 0; in perf_evsel__open()
162 for (thread = 0; thread < thread in perf_evsel__open()
130 int idx, thread, err = 0; perf_evsel__open() local
195 int thread; perf_evsel__close_fd_cpu() local
238 int idx, thread; perf_evsel__munmap() local
260 int ret, idx, thread; perf_evsel__mmap() local
295 perf_evsel__mmap_base(struct perf_evsel * evsel,int cpu_map_idx,int thread) perf_evsel__mmap_base() argument
335 perf_evsel__read_group(struct perf_evsel * evsel,int cpu_map_idx,int thread,struct perf_counts_values * count) perf_evsel__read_group() argument
400 perf_evsel__read(struct perf_evsel * evsel,int cpu_map_idx,int thread,struct perf_counts_values * count) perf_evsel__read() argument
429 perf_evsel__ioctl(struct perf_evsel * evsel,int ioc,void * arg,int cpu_map_idx,int thread) perf_evsel__ioctl() argument
443 int thread; perf_evsel__run_ioctl() local
460 perf_evsel__enable_thread(struct perf_evsel * evsel,int thread) perf_evsel__enable_thread() argument
[all...]

12345678910>>...29