Searched refs:first_frame (Results 1 – 10 of 10) sorted by relevance
| /Linux-v5.4/arch/powerpc/oprofile/ |
| D | backtrace.c | 93 int first_frame = 1; in op_powerpc_backtrace() local
100 sp = kernel_getsp(sp, first_frame); in op_powerpc_backtrace()
103 first_frame = 0; in op_powerpc_backtrace()
110 sp = user_getsp64(sp, first_frame); in op_powerpc_backtrace()
113 first_frame = 0; in op_powerpc_backtrace()
121 sp = user_getsp32(sp, first_frame); in op_powerpc_backtrace()
124 first_frame = 0; in op_powerpc_backtrace()
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| /Linux-v5.4/arch/x86/kernel/ |
| D | unwind_guess.c | 53 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
58 state->sp = PTR_ALIGN(first_frame, sizeof(long)); in __unwind_start()
60 get_stack_info(first_frame, state->task, &state->stack_info, in __unwind_start()
69 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
70 !__kernel_text_address(*first_frame))) in __unwind_start()
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| D | unwind_frame.c | 367 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
392 if (regs && regs->ip == 0 && (unsigned long *)regs->sp >= first_frame) { in __unwind_start()
408 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
409 (state->next_bp == NULL && state->bp < first_frame))) in __unwind_start()
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| D | unwind_orc.c | 583 struct pt_regs *regs, unsigned long *first_frame) in __unwind_start() argument
650 (!on_stack(&state->stack_info, first_frame, sizeof(long)) || in __unwind_start()
651 state->sp <= (unsigned long)first_frame)) in __unwind_start()
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| /Linux-v5.4/arch/x86/include/asm/ |
| D | unwind.h | 39 struct pt_regs *regs, unsigned long *first_frame);
56 struct pt_regs *regs, unsigned long *first_frame) in unwind_start() argument
58 first_frame = first_frame ? : get_stack_pointer(task, regs); in unwind_start()
60 __unwind_start(state, task, regs, first_frame); in unwind_start()
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| /Linux-v5.4/arch/s390/include/asm/ |
| D | unwind.h | 45 struct pt_regs *regs, unsigned long first_frame);
73 #define unwind_for_each_frame(state, task, regs, first_frame) \ argument
74 for (unwind_start(state, task, regs, first_frame); \
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| /Linux-v5.4/drivers/ide/ |
| D | ide-tape.c | 171 unsigned int first_frame; member
362 tape->first_frame += blocks; in ide_tape_callback()
758 tape->first_frame = be32_to_cpup((__be32 *)&buf[4]); in ide_tape_read_position()
764 return tape->first_frame; in ide_tape_read_position()
861 rq->__sector = tape->first_frame; in idetape_queue_rw_tail()
1378 int block_offset = 0, position = tape->first_frame; in do_idetape_chrdev_ioctl()
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| /Linux-v5.4/drivers/media/usb/gspca/ |
| D | cpia1.c | 362 u8 first_frame; member
1614 sd->first_frame = 6; in sd_start()
1731 if (sd->first_frame) { in sd_dq_callback()
1732 sd->first_frame--; in sd_dq_callback()
1733 if (sd->first_frame == 0) in sd_dq_callback()
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| D | ov519.c | 92 u8 first_frame; member
4245 sd->first_frame = 3; in sd_start()
4455 if (sd->first_frame) { in ovfx2_pkt_scan()
4456 sd->first_frame--; in ovfx2_pkt_scan()
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| /Linux-v5.4/drivers/block/ |
| D | pktcdvd.c | 1003 int first_frame = (bio->bi_iter.bi_sector - pkt->sector) / in pkt_gather_data() local
1007 BUG_ON(first_frame < 0); in pkt_gather_data()
1008 BUG_ON(first_frame + num_frames > pkt->frames); in pkt_gather_data()
1009 for (f = first_frame; f < first_frame + num_frames; f++) in pkt_gather_data()
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