<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
<HTML
><HEAD
><TITLE
>blk_cleanup_queue</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK
REL="HOME"
TITLE="The Linux Kernel API"
HREF="book1.html"><LINK
REL="UP"
TITLE="Block Devices"
HREF="c11504.html"><LINK
REL="PREVIOUS"
TITLE="Block Devices"
HREF="c11504.html"><LINK
REL="NEXT"
TITLE="blk_queue_headactive"
HREF="r11537.html"></HEAD
><BODY
CLASS="REFENTRY"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>The Linux Kernel API</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="c11504.html"
ACCESSKEY="P"
><<< Previous</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="r11537.html"
ACCESSKEY="N"
>Next >>></A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="AEN11506"
></A
><SPAN
CLASS="phrase"
><SPAN
CLASS="PHRASE"
>blk_cleanup_queue</SPAN
></SPAN
></H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN11510"
></A
><H2
>Name</H2
>blk_cleanup_queue -- release a <SPAN
CLASS="STRUCTNAME"
>request_queue_t</SPAN
> when it is no longer needed
</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN11514"
></A
><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
><A
NAME="AEN11516"
></A
><P
></P
><P
><CODE
><CODE
CLASS="FUNCDEF"
>void <TT
CLASS="FUNCTION"
>blk_cleanup_queue </TT
></CODE
>(request_queue_t * <TT
CLASS="PARAMETER"
><I
>q</I
></TT
>);</CODE
></P
><P
></P
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN11522"
></A
><H2
>Arguments</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><TT
CLASS="PARAMETER"
><I
>q</I
></TT
></DT
><DD
><P
> the request queue to be released
</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN11530"
></A
><H2
>Description</H2
><P
> blk_cleanup_queue is the pair to <TT
CLASS="FUNCTION"
>blk_init_queue</TT
>. It should
be called when a request queue is being released; typically
when a block device is being de-registered. Currently, its
primary task it to free all the &struct request structures that
were allocated to the queue.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN11534"
></A
><H2
>Caveat</H2
><P
>
Hopefully the low level driver will have finished any
outstanding requests first...
</P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="c11504.html"
ACCESSKEY="P"
><<< Previous</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="book1.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="r11537.html"
ACCESSKEY="N"
>Next >>></A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Block Devices</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="c11504.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><SPAN
CLASS="phrase"
><SPAN
CLASS="PHRASE"
>blk_queue_headactive</SPAN
></SPAN
></TD
></TR
></TABLE
></DIV
></BODY
></HTML
>
