diff options
Diffstat (limited to 'doc/jemalloc.xml.in')
| -rw-r--r-- | doc/jemalloc.xml.in | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/doc/jemalloc.xml.in b/doc/jemalloc.xml.in index 71b4cd1..0148f03 100644 --- a/doc/jemalloc.xml.in +++ b/doc/jemalloc.xml.in @@ -930,18 +930,20 @@ for (i = 0; i < nbins; i++) { <varlistentry id="opt.junk"> <term> <mallctl>opt.junk</mallctl> - (<type>bool</type>) + (<type>const char *</type>) <literal>r-</literal> [<option>--enable-fill</option>] </term> - <listitem><para>Junk filling enabled/disabled. If enabled, each byte - of uninitialized allocated memory will be initialized to - <literal>0xa5</literal>. All deallocated memory will be initialized to - <literal>0x5a</literal>. This is intended for debugging and will - impact performance negatively. This option is disabled by default - unless <option>--enable-debug</option> is specified during - configuration, in which case it is enabled by default unless running - inside <ulink + <listitem><para>Junk filling. If set to "alloc", each byte of + uninitialized allocated memory will be initialized to + <literal>0xa5</literal>. If set to "free", all deallocated memory will + be initialized to <literal>0x5a</literal>. If set to "true", both + allocated and deallocated memory will be initialized, and if set to + "false", junk filling be disabled entirely. This is intended for + debugging and will impact performance negatively. This option is + "false" by default unless <option>--enable-debug</option> is specified + during configuration, in which case it is "true" by default unless + running inside <ulink url="http://valgrind.org/">Valgrind</ulink>.</para></listitem> </varlistentry> |