函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\buffer.c Create Date:2022-07-29 10:45:20
Last Modify:2020-03-18 10:38:29 Copyright©Brick
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函数名称：bh_write_begin()'s prereads are special: the buffer_heads are freed* immediately, while under the page lock. So it needs a special end_io* handler which does not touch the bh after unlocking it.

函数原型：static void end_buffer_read_nobh(struct buffer_head *bh, int uptodate)

返回类型：void

参数：

类型参数名称
struct buffer_head *bh
intuptodate
2542  End-of-IO handler helper function which does not touch the bh after* unlocking it