Home
last modified time | relevance | path

Searched refs:current_thread_info (Results 1 – 25 of 99) sorted by relevance

1234

/linux/arch/arm64/include/asm/
H A Dpreempt.h12 return READ_ONCE(current_thread_info()->preempt.count); in preempt_count()
18 WRITE_ONCE(current_thread_info()->preempt.count, pc); in preempt_count_set()
31 current_thread_info()->preempt.need_resched = 0; in set_preempt_need_resched()
36 current_thread_info()->preempt.need_resched = 1; in clear_preempt_need_resched()
41 return !current_thread_info()->preempt.need_resched; in test_preempt_need_resched()
46 u32 pc = READ_ONCE(current_thread_info()->preempt.count); in __preempt_count_add()
48 WRITE_ONCE(current_thread_info()->preempt.count, pc); in __preempt_count_add()
53 u32 pc = READ_ONCE(current_thread_info()->preempt.count); in __preempt_count_sub()
55 WRITE_ONCE(current_thread_info()->preempt.count, pc); in __preempt_count_sub()
60 struct thread_info *ti = current_thread_info(); in __preempt_count_dec_and_test()
[all …]
/linux/arch/sparc/kernel/
H A Dsigutil_64.c17 unsigned long *fpregs = current_thread_info()->fpregs; in save_fpu_state()
21 fprs = current_thread_info()->fpsaved[0]; in save_fpu_state()
28 err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr); in save_fpu_state()
29 err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr); in save_fpu_state()
37 unsigned long *fpregs = current_thread_info()->fpregs; in restore_fpu_state()
53 err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr); in restore_fpu_state()
54 err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr); in restore_fpu_state()
55 current_thread_info()->fpsaved[0] |= fprs; in restore_fpu_state()
64 struct reg_window *rp = &current_thread_info()->reg_window[i]; in save_rwin_state()
65 unsigned long fp = current_thread_info()->rwbuf_stkptrs[i]; in save_rwin_state()
[all …]
H A Dunaligned_64.c261 struct pt_regs *regs = current_thread_info()->kern_una_regs; in kernel_mna_trap_fault()
262 unsigned int insn = current_thread_info()->kern_una_insn; in kernel_mna_trap_fault()
312 current_thread_info()->kern_una_regs = regs; in kernel_unaligned_trap()
313 current_thread_info()->kern_una_insn = insn; in kernel_unaligned_trap()
448 current_thread_info()->xfsr[0] &= ~0x1c000; in handle_ldf_stq()
456 current_thread_info()->xfsr[0] |= (6 << 14) /* invalid_fp_register */; in handle_ldf_stq()
460 if (current_thread_info()->fpsaved[0] & flag) { in handle_ldf_stq()
553 if (!(current_thread_info()->fpsaved[0] & FPRS_FEF)) { in handle_ldf_stq()
554 current_thread_info()->fpsaved[0] = FPRS_FEF; in handle_ldf_stq()
555 current_thread_info()->gsr[0] = 0; in handle_ldf_stq()
[all …]
H A Dsys_sparc_64.c634 if (!current_thread_info()->utraps) { in SYSCALL_DEFINE5()
638 if (put_user((utrap_handler_t)(current_thread_info()->utraps[type]), old_p)) in SYSCALL_DEFINE5()
648 if (!current_thread_info()->utraps) { in SYSCALL_DEFINE5()
649 current_thread_info()->utraps = in SYSCALL_DEFINE5()
651 if (!current_thread_info()->utraps) in SYSCALL_DEFINE5()
653 current_thread_info()->utraps[0] = 1; in SYSCALL_DEFINE5()
655 if ((utrap_handler_t)current_thread_info()->utraps[type] != new_p && in SYSCALL_DEFINE5()
656 current_thread_info()->utraps[0] > 1) { in SYSCALL_DEFINE5()
657 unsigned long *p = current_thread_info()->utraps; in SYSCALL_DEFINE5()
659 current_thread_info()->utraps = in SYSCALL_DEFINE5()
[all …]
H A Dsignal_64.c111 unsigned long *fpregs = current_thread_info()->fpregs; in sparc64_set_context()
124 err |= __get_user(current_thread_info()->xfsr[0], in sparc64_set_context()
126 err |= __get_user(current_thread_info()->gsr[0], in sparc64_set_context()
158 fenab = (current_thread_info()->fpsaved[0] & FPRS_FEF); in sparc64_get_context()
209 unsigned long *fpregs = current_thread_info()->fpregs; in sparc64_get_context()
212 fprs = current_thread_info()->fpsaved[0]; in sparc64_get_context()
220 err |= __put_user(current_thread_info()->xfsr[0], &(mcp->mc_fpregs.mcfpu_fsr)); in sparc64_get_context()
221 err |= __put_user(current_thread_info()->gsr[0], &(mcp->mc_fpregs.mcfpu_gsr)); in sparc64_get_context()
364 if (current_thread_info()->fpsaved[0] & FPRS_FEF) in setup_rt_frame()
385 if (current_thread_info()->fpsaved[0] & FPRS_FEF) { in setup_rt_frame()
[all …]
H A Dsigutil_32.c91 rp = &current_thread_info()->reg_window[i]; in save_rwin_state()
92 fp = current_thread_info()->rwbuf_stkptrs[i]; in save_rwin_state()
102 struct thread_info *t = current_thread_info(); in restore_rwin_state()
H A Dwindows.c63 struct thread_info *tp = current_thread_info(); in synchronize_user_stack()
115 struct thread_info *tp = current_thread_info(); in try_to_clear_window_buffer()
H A Dstacktrace.c23 if (tp == current_thread_info()) { in __save_stack_trace()
79 __save_stack_trace(current_thread_info(), trace, false); in save_stack_trace()
/linux/arch/sparc/math-emu/
H A Dmath_64.c103 u64 fsr = current_thread_info()->xfsr[0]; in record_exception()
148 current_thread_info()->xfsr[0] = fsr; in record_exception()
220 unsigned long x = current_thread_info()->xfsr[0]; in do_mathemu()
228 unsigned long x = current_thread_info()->xfsr[0]; in do_mathemu()
273 XR = current_thread_info()->xfsr[0] >> 10; in do_mathemu()
275 XR = current_thread_info()->xfsr[0] >> (30 + ((insn >> 10) & 0x6)); in do_mathemu()
347 current_thread_info()->xfsr[0] &= ~(FSR_CEXC_MASK); in do_mathemu()
368 int ftt = (current_thread_info()->xfsr[0] >> 14) & 0x7; in do_mathemu()
372 current_thread_info()->xfsr[0] &= ~0x1c000; in do_mathemu()
376 current_thread_info()->xfsr[0] |= (6 << 14) /* invalid_fp_register */; in do_mathemu()
[all …]
/linux/arch/alpha/include/asm/
H A Dfpu.h19 if (current_thread_info()->status & TS_SAVED_FP) { in rdfpcr()
20 ret = current_thread_info()->fp[31]; in rdfpcr()
49 if (current_thread_info()->status & TS_SAVED_FP) { in wrfpcr()
50 current_thread_info()->status |= TS_RESTORE_FP; in wrfpcr()
51 current_thread_info()->fp[31] = val; in wrfpcr()
H A Dthread_info.h43 #define current_thread_info() __current_thread_info macro
118 if (!(current_thread_info()->status & TS_SAVED_FP)) { in save_fpu()
119 current_thread_info()->status |= TS_SAVED_FP; in save_fpu()
/linux/include/linux/sched/
H A Didle.h27 (unsigned long *)(&current_thread_info()->flags)); in __current_set_polling()
33 (unsigned long *)(&current_thread_info()->flags)); in __current_clr_polling()
41 (unsigned long *)(&current_thread_info()->flags)); in __current_set_polling()
47 (unsigned long *)(&current_thread_info()->flags)); in __current_clr_polling()
/linux/arch/um/kernel/
H A Dsignal.c23 if (current_thread_info()) in block_signals_trace()
29 if (current_thread_info()) in unblock_signals_trace()
36 if (current_thread_info()) in um_trace_signals_on()
42 if (current_thread_info()) in um_trace_signals_off()
/linux/arch/sparc/include/asm/
H A Dsfp-machine_64.h77 #define FP_ROUNDMODE ((current_thread_info()->xfsr[0] >> 30) & 0x3)
89 #define FP_INHIBIT_RESULTS ((current_thread_info()->xfsr[0] >> 23) & _fex)
91 #define FP_TRAPPING_EXCEPTIONS ((current_thread_info()->xfsr[0] >> 23) & 0x1f)
/linux/arch/sh/include/asm/
H A Dthread_info.h66 static inline struct thread_info *current_thread_info(void) in current_thread_info() function
156 struct thread_info *ti = current_thread_info(); in set_thread_fault_code()
163 struct thread_info *ti = current_thread_info(); in get_thread_fault_code()
H A Dkprobes.h19 (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR))) \
21 : (((unsigned long)current_thread_info()) + THREAD_SIZE - (ADDR)))
/linux/arch/mips/include/asm/
H A Dirq_regs.h15 return current_thread_info()->regs; in get_irq_regs()
23 current_thread_info()->regs = new_regs; in set_irq_regs()
/linux/arch/loongarch/include/asm/
H A Dirq_regs.h14 return current_thread_info()->regs; in get_irq_regs()
22 current_thread_info()->regs = new_regs; in set_irq_regs()
/linux/include/asm-generic/
H A Dpreempt.h11 return READ_ONCE(current_thread_info()->preempt_count); in preempt_count()
16 return &current_thread_info()->preempt_count; in preempt_count_ptr()
/linux/arch/arm/nwfpe/
H A Dfpa11.h13 #define GET_FPA11() ((FPA11 *)(&current_thread_info()->fpstate))
20 #define GET_USERREG() ((struct pt_regs *)(THREAD_START_SP + (unsigned long)current_thread_info()) -…
/linux/arch/arm/vfp/
H A Dvfpmodule.c159 struct thread_info *parent = current_thread_info(); in vfp_thread_copy()
482 struct thread_info *ti = current_thread_info(); in vfp_pm_suspend()
582 struct thread_info *thread = current_thread_info(); in vfp_preserve_user_clear_hwstate()
620 struct thread_info *thread = current_thread_info(); in vfp_restore_user_hwstate()
708 struct thread_info *ti = current_thread_info(); in vfp_support_entry()
868 struct thread_info *thread = current_thread_info(); in kernel_neon_begin()
/linux/arch/alpha/kernel/
H A Dprocess.c222 current_thread_info()->ieee_state = 0; in flush_thread()
226 current_thread_info()->pcb.unique = 0; in flush_thread()
321 dest[30] = ti == current_thread_info() ? rdusp() : ti->pcb.usp; in dump_elf_thread()
H A Dtraps.c214 current_thread_info()->pcb.flags |= 1; in do_entIF()
215 __reload_thread(&current_thread_info()->pcb); in do_entIF()
675 if (!(current_thread_info()->status & TS_UAC_NOPRINT)) { in do_entUnaUser()
682 if ((current_thread_info()->status & TS_UAC_SIGBUS)) in do_entUnaUser()
685 if ((current_thread_info()->status & TS_UAC_NOFIX)) in do_entUnaUser()
H A Dsignal.c156 current_thread_info()->status |= TS_SAVED_FP | TS_RESTORE_FP; in restore_sigcontext()
193 err |= __copy_from_user(current_thread_info()->fp, in restore_sigcontext()
195 err |= __get_user(current_thread_info()->fp[31], &sc->sc_fpcr); in restore_sigcontext()
317 current_thread_info()->fp, 31 * 8); in setup_sigcontext()
319 err |= __put_user(current_thread_info()->fp[31], &sc->sc_fpcr); in setup_sigcontext()
/linux/arch/sh/kernel/
H A Dirq.c76 curctx = (union irq_ctx *)current_thread_info(); in handle_one_irq()
159 curctx = current_thread_info(); in do_softirq_own_stack()

1234