xnu-792.6.70.tar.gz

[apple/xnu.git] / bsd / kern / kern_malloc.c

diff --git a/bsd/kern/kern_malloc.c b/bsd/kern/kern_malloc.c
index 3f1a92d271c8f185040350f8ad95d8c144dd0070..5ae60405aebaf2215e7d0c3e82dec7e4eb61037d 100644 (file)
--- a/bsd/kern/kern_malloc.c
+++ b/bsd/kern/kern_malloc.c
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.

  *
  * @APPLE_LICENSE_HEADER_START@
  * 
  *
  * @APPLE_LICENSE_HEADER_START@
  * 


@@ -71,14 +71,16 @@
 #include <sys/event.h>
 #include <sys/eventvar.h>
 
 #include <sys/event.h>
 #include <sys/eventvar.h>
 

-#include <sys/proc.h>
-#include <sys/mount.h>
-#include <sys/vnode.h>
+#include <sys/proc_internal.h>
+#include <sys/mount_internal.h>
+#include <sys/vnode_internal.h>
+#include <sys/ubc_internal.h>

 #include <sys/namei.h>
 #include <sys/namei.h>

-#include <sys/file.h>
+#include <sys/file_internal.h>

 #include <sys/filedesc.h>
 #include <sys/tty.h>
 #include <sys/quota.h>
 #include <sys/filedesc.h>
 #include <sys/tty.h>
 #include <sys/quota.h>

+#include <sys/uio_internal.h>

 
 #include <ufs/ufs/inode.h>
 
 
 #include <ufs/ufs/inode.h>
 


@@ -92,7 +94,6 @@
 #include <nfs/nfsproto.h>
 #include <nfs/nfsnode.h>
 #include <nfs/nfsmount.h>
 #include <nfs/nfsproto.h>
 #include <nfs/nfsnode.h>
 #include <nfs/nfsmount.h>

-#include <nfs/nqnfs.h>

 
 #include <vfs/vfs_journal.h>
 
 
 #include <vfs/vfs_journal.h>
 


@@ -133,7 +134,7 @@ struct kmzones {
        SOS(ucred),     KMZ_CREATEZONE,         /* 16 M_CRED */
        SOS(pgrp),      KMZ_CREATEZONE,         /* 17 M_PGRP */
        SOS(session),   KMZ_CREATEZONE,         /* 18 M_SESSION */
        SOS(ucred),     KMZ_CREATEZONE,         /* 16 M_CRED */
        SOS(pgrp),      KMZ_CREATEZONE,         /* 17 M_PGRP */
        SOS(session),   KMZ_CREATEZONE,         /* 18 M_SESSION */

-       SOS(iovec),     KMZ_LOOKUPZONE,         /* 19 M_IOV */
+       SOS(iovec_32),  KMZ_LOOKUPZONE,         /* 19 M_IOV32 */

        SOS(mount),     KMZ_CREATEZONE,         /* 20 M_MOUNT */
        0,              KMZ_MALLOC,             /* 21 M_FHANDLE */
        SOS(nfsreq),    KMZ_CREATEZONE,         /* 22 M_NFSREQ */
        SOS(mount),     KMZ_CREATEZONE,         /* 20 M_MOUNT */
        0,              KMZ_MALLOC,             /* 21 M_FHANDLE */
        SOS(nfsreq),    KMZ_CREATEZONE,         /* 22 M_NFSREQ */


@@ -152,17 +153,17 @@ struct kmzones {
        0,              KMZ_MALLOC,             /* 35 M_VMPVENT */
        0,              KMZ_MALLOC,             /* 36 M_VMPAGER */
        0,              KMZ_MALLOC,             /* 37 M_VMPGDATA */
        0,              KMZ_MALLOC,             /* 35 M_VMPVENT */
        0,              KMZ_MALLOC,             /* 36 M_VMPAGER */
        0,              KMZ_MALLOC,             /* 37 M_VMPGDATA */

-       SOS(file),      KMZ_CREATEZONE,         /* 38 M_FILE */
+       SOS(fileproc),  KMZ_CREATEZONE,         /* 38 M_FILEPROC */

        SOS(filedesc),  KMZ_CREATEZONE,         /* 39 M_FILEDESC */
        SOX(lockf),     KMZ_CREATEZONE,         /* 40 M_LOCKF */
        SOS(proc),      KMZ_CREATEZONE,         /* 41 M_PROC */
        SOS(filedesc),  KMZ_CREATEZONE,         /* 39 M_FILEDESC */
        SOX(lockf),     KMZ_CREATEZONE,         /* 40 M_LOCKF */
        SOS(proc),      KMZ_CREATEZONE,         /* 41 M_PROC */

-       SOS(pcred),     KMZ_CREATEZONE,         /* 42 M_SUBPROC */
+       SOS(pstats),    KMZ_CREATEZONE,         /* 42 M_SUBPROC */

        0,              KMZ_MALLOC,             /* 43 M_SEGMENT */
        M_FFSNODE,      KMZ_SHAREZONE,          /* 44 M_LFSNODE */
        SOS(inode),     KMZ_CREATEZONE,         /* 45 M_FFSNODE */
        M_FFSNODE,      KMZ_SHAREZONE,          /* 46 M_MFSNODE */
        0,              KMZ_MALLOC,             /* 43 M_SEGMENT */
        M_FFSNODE,      KMZ_SHAREZONE,          /* 44 M_LFSNODE */
        SOS(inode),     KMZ_CREATEZONE,         /* 45 M_FFSNODE */
        M_FFSNODE,      KMZ_SHAREZONE,          /* 46 M_MFSNODE */

-       SOS(nqlease),   KMZ_CREATEZONE,         /* 47 M_NQLEASE */
-       SOS(nqm),       KMZ_CREATEZONE,         /* 48 M_NQMHOST */
+       0,              KMZ_MALLOC,             /* 47 M_NQLEASE */
+       0,              KMZ_MALLOC,             /* 48 M_NQMHOST */

        0,              KMZ_MALLOC,             /* 49 M_NETADDR */
        SOX(nfssvc_sock),
                        KMZ_CREATEZONE,         /* 50 M_NFSSVC */
        0,              KMZ_MALLOC,             /* 49 M_NETADDR */
        SOX(nfssvc_sock),
                        KMZ_CREATEZONE,         /* 50 M_NFSSVC */


@@ -215,6 +216,14 @@ struct kmzones {
        SOS(transaction), KMZ_CREATEZONE,     /* 92 M_JNL_TR */
        SOS(specinfo), KMZ_CREATEZONE,          /* 93 M_SPECINFO */
        SOS(kqueue), KMZ_CREATEZONE,            /* 94 M_KQUEUE */
        SOS(transaction), KMZ_CREATEZONE,     /* 92 M_JNL_TR */
        SOS(specinfo), KMZ_CREATEZONE,          /* 93 M_SPECINFO */
        SOS(kqueue), KMZ_CREATEZONE,            /* 94 M_KQUEUE */

+       SOS(directoryhint), KMZ_CREATEZONE,     /* 95 M_HFSDIRHINT */
+       SOS(cl_readahead),  KMZ_CREATEZONE,     /* 96 M_CLRDAHEAD */
+       SOS(cl_writebehind),KMZ_CREATEZONE,     /* 97 M_CLWRBEHIND */
+       SOS(iovec_64),  KMZ_LOOKUPZONE,         /* 98 M_IOV64 */
+       SOS(fileglob),  KMZ_CREATEZONE,         /* 99 M_FILEGLOB */
+       0,              KMZ_MALLOC,             /* 100 M_KAUTH */
+       0,              KMZ_MALLOC,             /* 101 M_DUMMYNET */
+       SOS(unsafe_fsnode),KMZ_CREATEZONE,      /* 102 M_UNSAFEFS */

 #undef SOS
 #undef SOX
 };
 #undef SOS
 #undef SOX
 };


@@ -283,7 +292,8 @@ struct _mhead {
 
 #define ZEROSIZETOKEN (void *)0xFADEDFAD
 
 
 #define ZEROSIZETOKEN (void *)0xFADEDFAD
 

-void *_MALLOC(
+void *
+_MALLOC(

        size_t          size,
        int             type,
        int             flags)
        size_t          size,
        int             type,
        int             flags)


@@ -317,7 +327,8 @@ void *_MALLOC(
        return  (mem->hdr.dat);
 }
 
        return  (mem->hdr.dat);
 }
 

-void _FREE(
+void
+_FREE(

        void            *addr,
        int             type)
 {
        void            *addr,
        int             type)
 {


@@ -332,10 +343,11 @@ void _FREE(
                return; /* correct (convenient bsd kernel legacy) */
 
        hdr = addr; hdr--;
                return; /* correct (convenient bsd kernel legacy) */
 
        hdr = addr; hdr--;

-       kfree((vm_offset_t)hdr, hdr->mlen);
+       kfree(hdr, hdr->mlen);

 }
 
 }
 

-void *_MALLOC_ZONE(
+void *
+_MALLOC_ZONE(

        size_t          size,
        int             type,
        int             flags)
        size_t          size,
        int             type,
        int             flags)


@@ -348,7 +360,7 @@ void *_MALLOC_ZONE(
 
        kmz = &kmzones[type];
        if (kmz->kz_zalloczone == KMZ_MALLOC)
 
        kmz = &kmzones[type];
        if (kmz->kz_zalloczone == KMZ_MALLOC)

-               panic("_malloc_zone ZONE");
+               panic("_malloc_zone ZONE: type = %d", type);

 
 /* XXX */
        if (kmz->kz_elemsize == -1)
 
 /* XXX */
        if (kmz->kz_elemsize == -1)


@@ -370,7 +382,8 @@ void *_MALLOC_ZONE(
        return (elem);
 }
 
        return (elem);
 }
 

-void _FREE_ZONE(
+void
+_FREE_ZONE(

        void            *elem,
        size_t          size,
        int             type)
        void            *elem,
        size_t          size,
        int             type)


@@ -389,7 +402,7 @@ void _FREE_ZONE(
                panic("FREE_SIZE XXX");
 /* XXX */
        if (size == kmz->kz_elemsize)
                panic("FREE_SIZE XXX");
 /* XXX */
        if (size == kmz->kz_elemsize)

-               zfree(kmz->kz_zalloczone, (vm_offset_t)elem);
+               zfree(kmz->kz_zalloczone, elem);

        else
        else

-               kfree((vm_offset_t)elem, size);
+               kfree(elem, size);

 }
 }