'\" t
.\"     Title: bdget_disk
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Block Devices
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "BDGET_DISK" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Block Devices"
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.SH "NAME"
bdget_disk \- do \fBbdget\fR by gendisk and partition number
.SH "SYNOPSIS"
.HP \w'struct\ block_device\ *\ bdget_disk('u
.BI "struct block_device * bdget_disk(struct\ gendisk\ *\ " "disk" ", int\ " "partno" ");"
.SH "ARGUMENTS"
.PP
\fIdisk\fR
.RS 4
gendisk of interest
.RE
.PP
\fIpartno\fR
.RS 4
partition number
.RE
.SH "DESCRIPTION"
.PP
Find partition
\fIpartno\fR
from
\fIdisk\fR, do
\fBbdget\fR
on it\&.
.SH "CONTEXT"
.PP
Don\*(Aqt care\&.
.SH "RETURN"
.PP
Resulting block_device on success, NULL on failure\&.
.SH "COPYRIGHT"
.br