函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-27 13:04:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:Several functions return TRACE_TYPE_PARTIAL_LINE if the trace_seq* overflowed, and TRACE_TYPE_HANDLED otherwise. This helper function* simplifies those functions and keeps them in sync.

函数原型:enum print_line_t trace_handle_return(struct trace_seq *s)

返回类型:enum print_line_t

参数:

类型参数名称
struct trace_seq *s
2418  返回:如果跟踪泛滥 Retry after flushing the seq 否则TRACE_TYPE_HANDLED
调用者
名称描述
print_trace_fmt
print_raw_fmt
print_hex_fmt
trace_print_bputs_msg_only
trace_print_bprintk_msg_only
trace_print_printk_msg_only
trace_raw_output_prep
trace_output_raw
trace_nop_printStandard events
trace_fn_traceTRACE_FN
trace_fn_raw
trace_fn_hex
trace_fn_bin
trace_ctxwake_printTRACE_CTX an TRACE_WAKE
trace_ctxwake_raw
trace_ctxwake_hex
trace_ctxwake_bin
trace_stack_printTRACE_STACK
trace_user_stack_printTRACE_USER_STACK
trace_hwlat_printTRACE_HWLAT
trace_hwlat_raw
trace_bputs_printTRACE_BPUTS
trace_bputs_raw
trace_bprint_printTRACE_BPRINT
trace_bprint_raw
trace_print_printTRACE_PRINT
trace_print_raw
trace_raw_data
mmio_print_rw
mmio_print_map
mmio_print_mark
print_graph_entry_leafCase of a leaf function on its call entry
print_graph_return
print_graph_comment
print_syscall_enter
print_syscall_exit
print_synth_event
print_kprobe_eventEvent entry printers
print_kretprobe_event
print_uprobe_eventEvent entry printers