.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "BLK_QUEUE_INVALIDATE_TAGS" "" "06 October 2005" "" ""

.SH NAME
blk_queue_invalidate_tags \- invalidate all pending tags
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
void blk_queue_invalidate_tags  (request_queue_t * \fIq\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIq\fB\fR
the request queue for the device
.SH "DESCRIPTION"
.PP
Hardware conditions may dictate a need to stop all pending requests.
In this case, we will safely clear the block side of the tag queue and
readd all requests to the request queue in the right order.
.SH "NOTES"
.PP
queue lock must be held.