'\" 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: June 2017
.\"    Manual: The Linux VFS
.\"    Source: Kernel Hackers Manual 4.9.30
.\"  Language: English
.\"
.TH "BH_UPTODATE_OR_LOCK" "9" "June 2017" "Kernel Hackers Manual 4\&.9\&." "The Linux VFS"
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.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
\fIbh\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