diff options
Diffstat (limited to 'doc/jemalloc.xml.in')
| -rw-r--r-- | doc/jemalloc.xml.in | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/doc/jemalloc.xml.in b/doc/jemalloc.xml.in index f1712f0..0c95604 100644 --- a/doc/jemalloc.xml.in +++ b/doc/jemalloc.xml.in @@ -919,13 +919,15 @@ mallctl("arena." STRINGIFY(MALLCTL_ARENAS_ALL) ".decay", <varlistentry id="opt.metadata_thp"> <term> <mallctl>opt.metadata_thp</mallctl> - (<type>bool</type>) + (<type>const char *</type>) <literal>r-</literal> </term> - <listitem><para>If true, allow jemalloc to use transparent huge page - (THP) for internal metadata (see <link - linkend="stats.metadata">stats.metadata</link> for details). This - option is disabled by default.</para></listitem> + <listitem><para>Controls whether to allow jemalloc to use transparent + huge page (THP) for internal metadata (see <link + linkend="stats.metadata">stats.metadata</link>). <quote>always</quote> + allows such usage. <quote>auto</quote> uses no THP initially, but may + begin to do so when metadata usage reaches certain level. The default + is <quote>disabled</quote>.</para></listitem> </varlistentry> <varlistentry id="opt.retain"> |