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Searched refs:current_thread_info (Results 1 – 25 of 119) sorted by relevance

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/linux/arch/sparc/include/asm/
H A Dprocessor_64.h101 if (current_thread_info()->utraps) { \
102 if (*(current_thread_info()->utraps) < 2) \
103 kfree(current_thread_info()->utraps); \
105 (*(current_thread_info()->utraps))--; \
106 current_thread_info()->utraps = NULL; \
130 current_thread_info()->xfsr[0] = 0; \
131 current_thread_info()->fpsaved[0] = 0; \
145 if (current_thread_info()->utraps) { \
146 if (*(current_thread_info()->utraps) < 2) \
147 kfree(current_thread_info()->utraps); \
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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)
H A Dptrace.h38 ((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
134 current_thread_info()->w_saved != 0; \
141 ((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE) - 1)
H A Dthread_info_64.h125 #define current_thread_info() (current_thread_info_reg) macro
127 extern struct thread_info *current_thread_info(void);
139 #define __cur_thread_flag_byte_ptr __thread_flag_byte_ptr(current_thread_info())
/linux/arch/arm64/include/asm/
H A Dpreempt.h13 return READ_ONCE(current_thread_info()->preempt.count); in preempt_count()
19 WRITE_ONCE(current_thread_info()->preempt.count, pc); in preempt_count_set()
32 current_thread_info()->preempt.need_resched = 0; in set_preempt_need_resched()
37 current_thread_info()->preempt.need_resched = 1; in clear_preempt_need_resched()
42 return !current_thread_info()->preempt.need_resched; in test_preempt_need_resched()
47 u32 pc = READ_ONCE(current_thread_info()->preempt.count); in __preempt_count_add()
49 WRITE_ONCE(current_thread_info()->preempt.count, pc); in __preempt_count_add()
54 u32 pc = READ_ONCE(current_thread_info()->preempt.count); in __preempt_count_sub()
56 WRITE_ONCE(current_thread_info()->preempt.count, pc); in __preempt_count_sub()
61 struct thread_info *ti = current_thread_info(); in __preempt_count_dec_and_test()
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/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()
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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()
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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()
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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()
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/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.h31 (unsigned long *)(&current_thread_info()->flags)); in __current_set_polling()
37 (unsigned long *)(&current_thread_info()->flags)); in __current_clr_polling()
45 (unsigned long *)(&current_thread_info()->flags)); in __current_set_polling()
51 (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/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/x86/include/asm/
H A Dmwait.h122 clflush((void *)&current_thread_info()->flags); in mwait_idle_with_hints()
126 __monitor((void *)&current_thread_info()->flags, 0, 0); in mwait_idle_with_hints()
/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()
/linux/arch/powerpc/include/asm/
H A Dthread_info.h166 struct thread_info *ti = current_thread_info(); in clear_thread_local_flags()
172 struct thread_info *ti = current_thread_info(); in test_thread_local_flags()

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