Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\pipe.c Create Date:2022-07-28 20:04:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:free_pipe_info

Proto:void free_pipe_info(struct pipe_inode_info *pipe)

Type:void

Parameter:

TypeParameterName
struct pipe_inode_info *pipe
813  account_pipe_buffers(user, ring_size, 0)
814  free_uid(user)
815  When i < ring_size cycle
816  buf = bufs + i
817  If ops Then pipe_buf_release - put a reference to a pipe_buffer*@pipe: the pipe that the buffer belongs to*@buf: the buffer to put a reference to
820  If tmp_page Then __free_page(tmp_page)
822  kfree(bufs)
823  kfree(pipe)
Caller
NameDescribe
put_pipe_info
create_pipe_files
fifo_open