'\" t
.\"     Title: bh_uptodate_or_lock
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: July 2017
.\"    Manual: The Linux VFS
.\"    Source: Kernel Hackers Manual 4.11.6
.\"  Language: English
.\"
.TH "BH_UPTODATE_OR_LOCK" "9" "July 2017" "Kernel Hackers Manual 4\&.11\&" "The Linux VFS"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
bh_uptodate_or_lock \- Test whether the buffer is uptodate
.SH "SYNOPSIS"
.HP \w'int\ bh_uptodate_or_lock('u
.BI "int bh_uptodate_or_lock(struct\ buffer_head\ *\ " "bh" ");"
.SH "ARGUMENTS"
.PP
\fIstruct buffer_head * bh\fR
.RS 4
struct buffer_head
.RE
.SH "DESCRIPTION"
.PP
Return true if the buffer is up\-to\-date and false, with the buffer locked, if not\&.
.SH "COPYRIGHT"
.br