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| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:43 -0400 |
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| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-25 19:55:43 -0400 |
| commit | ac5e55f5f2af5b92794c2aded46c6bae85b5f5ed (patch) | |
| tree | 9367490586c84cba28652e443e3166d66c33b0d9 /static/freebsd/man9/pmap_zero_page.9 4.html | |
| parent | 253e67c8b3a72b3a4757fdbc5845297628db0a4a (diff) | |
docs: Added All FreeBSD Manuals
Diffstat (limited to 'static/freebsd/man9/pmap_zero_page.9 4.html')
| -rw-r--r-- | static/freebsd/man9/pmap_zero_page.9 4.html | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/static/freebsd/man9/pmap_zero_page.9 4.html b/static/freebsd/man9/pmap_zero_page.9 4.html new file mode 100644 index 00000000..139cc54e --- /dev/null +++ b/static/freebsd/man9/pmap_zero_page.9 4.html @@ -0,0 +1,67 @@ +<table class="head"> + <tr> + <td class="head-ltitle">PMAP_ZERO(9)</td> + <td class="head-vol">Kernel Developer's Manual</td> + <td class="head-rtitle">PMAP_ZERO(9)</td> + </tr> +</table> +<div class="manual-text"> +<section class="Sh"> +<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1> +<p class="Pp"><code class="Nm">pmap_zero_page</code>, + <code class="Nm">pmap_zero_area</code> — <span class="Nd">zero-fill a + page using machine-dependent optimizations</span></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1> +<p class="Pp"><code class="In">#include + <<a class="In">sys/param.h</a>></code> + <br/> + <code class="In">#include <<a class="In">vm/vm.h</a>></code> + <br/> + <code class="In">#include <<a class="In">vm/pmap.h</a>></code></p> +<p class="Pp"><var class="Ft">void</var> + <br/> + <code class="Fn">pmap_zero_page</code>(<var class="Fa" style="white-space: nowrap;">vm_page_t + m</var>);</p> +<p class="Pp"><var class="Ft">void</var> + <br/> + <code class="Fn">pmap_zero_page_area</code>(<var class="Fa" style="white-space: nowrap;">vm_page_t + m</var>, <var class="Fa" style="white-space: nowrap;">int off</var>, + <var class="Fa" style="white-space: nowrap;">int size</var>);</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> +<p class="Pp">The + <a class="permalink" href="#pmap_zero_page"><code class="Fn" id="pmap_zero_page">pmap_zero_page</code></a>() + function zero-fills an entire page using machine-dependent optimizations. + The + <a class="permalink" href="#pmap_zero_page_area"><code class="Fn" id="pmap_zero_page_area">pmap_zero_page_area</code></a>() + function is used to zero-fill an area of a page. The range specified must + not cross a page boundary; it must be contained entirely within a single + page.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="IMPLEMENTATION_NOTES"><a class="permalink" href="#IMPLEMENTATION_NOTES">IMPLEMENTATION + NOTES</a></h1> +<p class="Pp">This function is required to be implemented for each architecture + supported by <span class="Ux">FreeBSD</span>.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE + ALSO</a></h1> +<p class="Pp"><a class="Xr">bzero(3)</a>, <a class="Xr">pmap(9)</a></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1> +<p class="Pp">This manual page was written by <span class="An">Bruce M + Simpson</span> + <<a class="Mt" href="mailto:bms@spc.org">bms@spc.org</a>>.</p> +</section> +</div> +<table class="foot"> + <tr> + <td class="foot-date">August 30, 2016</td> + <td class="foot-os">FreeBSD 15.0</td> + </tr> +</table> |