函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_events_hist.c Create Date:2022-07-27 13:42:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：print_entries

函数原型：static int print_entries(struct seq_file *m, struct hist_trigger_data *hist_data)

返回类型：int

参数：

类型参数名称
struct seq_file *m
struct hist_trigger_data *hist_data
5509  struct tracing_map_sort_entry * * sort_entries = NULL
5510  map等于map
5513  n_entries等于racing_map_sort_entries - Sort the current set of tracing_map_elts in a map*@map: The tracing_map*@sort_key: The sort key to use for sorting*@sort_entries: outval: pointer to allocated and sorted array of entries* tracing_map_sort_entries() sorts the
5516  如果n_entries小于0则返回:n_entries
5519  以i小于n_entries循环hist_trigger_entry_print(m, hist_data, key, elt)
5524  racing_map_destroy_sort_entries - Destroy an array of sort entries*@entries: The entries to destroy*@n_entries: The number of entries in the array* Destroy the elements returned by a tracing_map_sort_entries() call.
5526  返回:n_entries
调用者
名称描述
hist_trigger_show