Module Name: src
Committed By: maxv
Date: Sat May 23 17:05:03 UTC 2015
Modified Files:
src/share/man/man9: malloc.9
Log Message:
Remove the DIAGNOSTIC section, and two references to MALLOC and FREE.
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/share/man/man9/malloc.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/malloc.9
diff -u src/share/man/man9/malloc.9:1.51 src/share/man/man9/malloc.9:1.52
--- src/share/man/man9/malloc.9:1.51 Sat Dec 27 20:45:08 2014
+++ src/share/man/man9/malloc.9 Sat May 23 17:05:03 2015
@@ -1,4 +1,4 @@
-.\" $NetBSD: malloc.9,v 1.51 2014/12/27 20:45:08 wiz Exp $
+.\" $NetBSD: malloc.9,v 1.52 2015/05/23 17:05:03 maxv Exp $
.\"
.\" Copyright (c) 1996, 2003 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -27,15 +27,13 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd December 27, 2014
+.Dd May 23, 2015
.Dt MALLOC 9
.Os
.Sh NAME
.Nm malloc ,
-.Nm MALLOC ,
.Nm realloc ,
.Nm free ,
-.Nm FREE ,
.Nm malloc_type_attach ,
.Nm malloc_type_detach ,
.Nm MALLOC_DEFINE ,
@@ -268,50 +266,6 @@ and can be examined by using
.Fn malloc
returns a kernel virtual address that is suitably aligned for storage of
any type of object.
-.Sh DIAGNOSTICS
-A kernel compiled with the
-.Dv DIAGNOSTIC
-configuration option attempts to detect memory corruption caused by
-such things as writing outside the allocated area and imbalanced calls to the
-.Fn malloc
-and
-.Fn free
-functions.
-Failing consistency checks will cause a panic or a system console message:
-.Pp
-.Bl -bullet -offset indent -compact
-.It
-panic:
-.Dq malloc - bogus type
-.It
-panic:
-.Dq malloc: out of space in kmem_map
-.It
-panic:
-.Dq malloc: allocation too large
-.It
-panic:
-.Dq malloc: wrong bucket
-.It
-panic:
-.Dq malloc: lost data
-.It
-panic:
-.Dq free: unaligned addr
-.It
-panic:
-.Dq free: duplicated free
-.It
-panic:
-.Dq free: multiple frees
-.It
-panic:
-.Dq init: minbucket too small/struct freelist too big
-.It
-.Dq multiply freed item Aq addr
-.It
-.Dq Data modified on freelist: Aq data object description
-.El
.Sh SEE ALSO
.Xr vmstat 1 ,
.Xr memoryallocators 9
