<?xml version="1.0" encoding="ANSI_X3.4-1968" standalone="no"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>filemap_write_and_wait_range</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="The Linux Kernel API" /><link rel="up" href="ch04s03.html" title="More Memory Management Functions" /><link rel="prev" href="re156.html" title="filemap_fdatawait" /><link rel="next" href="re158.html" title="add_to_page_cache_locked" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>filemap_write_and_wait_range</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re156.html">Prev</a> </td><th width="60%" align="center">More Memory Management Functions</th><td width="20%" align="right"> <a accesskey="n" href="re158.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="filemap_write_and_wait_range"><a id="API-filemap-write-and-wait-range"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>filemap_write_and_wait_range —
write out & wait on a file range
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr><td><code class="funcdef">int <b class="fsfunc">filemap_write_and_wait_range </b>(</code></td><td>struct address_space * <var class="pdparam">mapping</var>, </td></tr><tr><td> </td><td>loff_t <var class="pdparam">lstart</var>, </td></tr><tr><td> </td><td>loff_t <var class="pdparam">lend</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2641503"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>mapping</code></em></span></dt><dd><p>
the address_space for the pages
</p></dd><dt><span class="term"><em class="parameter"><code>lstart</code></em></span></dt><dd><p>
offset in bytes where the range starts
</p></dd><dt><span class="term"><em class="parameter"><code>lend</code></em></span></dt><dd><p>
offset in bytes where the range ends (inclusive)
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2641565"></a><h2>Description</h2><p>
Write out and wait upon file offsets lstart->lend, inclusive.
</p><p>
Note that `lend' is inclusive (describes the last byte to be written) so
that this function can be used to write to the very end-of-file (end = -1).
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re156.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ch04s03.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="re158.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>filemap_fdatawait</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>add_to_page_cache_locked</span></td></tr></table></div></body></html>
