---

yaml
---
r: 218367
b: refs/heads/master
c: 6cebb17
h: refs/heads/master
i:
  218365: 850ac69
  218363: e0fe190
  218359: c2cb27c
  218351: d4ad253
  218335: b9eb63c
  218303: 1a8a2be
  218239: c45a196
  218111: 66d32e6
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 55f335a8857db2ee22c068e7ab7141fc79928296
+refs/heads/master: 6cebb17beece746de86793cd549e84740896cf4a

trunk/Documentation/ABI/obsolete/dv1394

@@ -0,0 +1,9 @@
+What:		dv1394 (a.k.a. "OHCI-DV I/O support" for FireWire)
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+	New application development should use raw1394 + userspace libraries
+	instead, notably libiec61883 which is functionally equivalent.
+
+Users:
+	ffmpeg/libavformat (used by a variety of media players)
+	dvgrab v1.x (replaced by dvgrab2 on top of raw1394 and resp. libraries)

trunk/Documentation/ABI/removed/raw1394_legacy_isochronous

@@ -0,0 +1,16 @@
+What:		legacy isochronous ABI of raw1394 (1st generation iso ABI)
+Date:		June 2007 (scheduled), removed in kernel v2.6.23
+Contact:	linux1394-devel@lists.sourceforge.net
+Description:
+	The two request types RAW1394_REQ_ISO_SEND, RAW1394_REQ_ISO_LISTEN have
+	been deprecated for quite some time.  They are very inefficient as they
+	come with high interrupt load and several layers of callbacks for each
+	packet.  Because of these deficiencies, the video1394 and dv1394 drivers
+	and the 3rd-generation isochronous ABI in raw1394 (rawiso) were created.
+
+Users:
+	libraw1394 users via the long deprecated API raw1394_iso_write,
+	raw1394_start_iso_write, raw1394_start_iso_rcv, raw1394_stop_iso_rcv
+
+	libdc1394, which optionally uses these old libraw1394 calls
+	alternatively to the more efficient video1394 ABI

trunk/Documentation/DocBook/device-drivers.tmpl

@@ -51,12 +51,7 @@
      <sect1><title>Delaying, scheduling, and timer routines</title>
 !Iinclude/linux/sched.h
 !Ekernel/sched.c
-!Iinclude/linux/completion.h
 !Ekernel/timer.c
-     </sect1>
-     <sect1><title>Wait queues and Wake events</title>
-!Iinclude/linux/wait.h
-!Ekernel/wait.c
      </sect1>
      <sect1><title>High-resolution timers</title>
 !Iinclude/linux/ktime.h

trunk/Documentation/DocBook/kernel-api.tmpl

@@ -93,12 +93,6 @@ X!Ilib/string.c
 !Elib/crc32.c
 !Elib/crc-ccitt.c
      </sect1>
-
-     <sect1 id="idr"><title>idr/ida Functions</title>
-!Pinclude/linux/idr.h idr sync
-!Plib/idr.c IDA description
-!Elib/idr.c
-     </sect1>
   </chapter>
 
   <chapter id="mm">

trunk/Documentation/feature-removal-schedule.txt

@@ -502,6 +502,16 @@ Who:	Thomas Gleixner <tglx@linutronix.de>
 
 ----------------------------
 
+What:	old ieee1394 subsystem (CONFIG_IEEE1394)
+When:	2.6.37
+Files:	drivers/ieee1394/ except init_ohci1394_dma.c
+Why:	superseded by drivers/firewire/ (CONFIG_FIREWIRE) which offers more
+	features, better performance, and better security, all with smaller
+	and more modern code base
+Who:	Stefan Richter <stefanr@s5r6.in-berlin.de>
+
+----------------------------
+
 What:	The acpi_sleep=s4_nonvs command line option
 When:	2.6.37
 Files:	arch/x86/kernel/acpi/sleep.c
@@ -535,13 +545,3 @@ Why:	Hareware scan is the prefer method for iwlwifi devices for
 Who:	Wey-Yi Guy <wey-yi.w.guy@intel.com>
 
 ----------------------------
-
-What:   access to nfsd auth cache through sys_nfsservctl or '.' files
-        in the 'nfsd' filesystem.
-When:   2.6.40
-Why:    This is a legacy interface which have been replaced by a more
-        dynamic cache.  Continuing to maintain this interface is an
-        unnecessary burden.
-Who:    NeilBrown <neilb@suse.de>
-
-----------------------------

trunk/Documentation/filesystems/Locking

@@ -349,36 +349,21 @@ call this method upon the IO completion.
 
 --------------------------- block_device_operations -----------------------
 prototypes:
-	int (*open) (struct block_device *, fmode_t);
-	int (*release) (struct gendisk *, fmode_t);
-	int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
-	int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
-	int (*direct_access) (struct block_device *, sector_t, void **, unsigned long *);
+	int (*open) (struct inode *, struct file *);
+	int (*release) (struct inode *, struct file *);
+	int (*ioctl) (struct inode *, struct file *, unsigned, unsigned long);
 	int (*media_changed) (struct gendisk *);
-	void (*unlock_native_capacity) (struct gendisk *);
 	int (*revalidate_disk) (struct gendisk *);
-	int (*getgeo)(struct block_device *, struct hd_geometry *);
-	void (*swap_slot_free_notify) (struct block_device *, unsigned long);
 
 locking rules:
-			BKL	bd_mutex
-open:			no	yes
-release:		no	yes
-ioctl:			no	no
-compat_ioctl:		no	no
-direct_access:		no	no
+			BKL	bd_sem
+open:			yes	yes
+release:		yes	yes
+ioctl:			yes	no
 media_changed:		no	no
-unlock_native_capacity:	no	no
 revalidate_disk:	no	no
-getgeo:			no	no
-swap_slot_free_notify:	no	no	(see below)
-
-media_changed, unlock_native_capacity and revalidate_disk are called only from
-check_disk_change().
-
-swap_slot_free_notify is called with swap_lock and sometimes the page lock
-held.
 
+The last two are called only from check_disk_change().
 
 --------------------------- file_operations -------------------------------
 prototypes:

trunk/Documentation/filesystems/nfs/00-INDEX

@@ -12,9 +12,5 @@ nfs-rdma.txt
 	- how to install and setup the Linux NFS/RDMA client and server software
 nfsroot.txt
 	- short guide on setting up a diskless box with NFS root filesystem.
-pnfs.txt
-	- short explanation of some of the internals of the pnfs client code
 rpc-cache.txt
 	- introduction to the caching mechanisms in the sunrpc layer.
-idmapper.txt
-	- information for configuring request-keys to be used by idmapper

trunk/Documentation/filesystems/nfs/nfsroot.txt

@@ -159,28 +159,6 @@ ip=<client-ip>:<server-ip>:<gw-ip>:<netmask>:<hostname>:<device>:<autoconf>
                 Default: any
 
 
-nfsrootdebug
-
-  This parameter enables debugging messages to appear in the kernel
-  log at boot time so that administrators can verify that the correct
-  NFS mount options, server address, and root path are passed to the
-  NFS client.
-
-
-rdinit=<executable file>
-
-  To specify which file contains the program that starts system
-  initialization, administrators can use this command line parameter.
-  The default value of this parameter is "/init".  If the specified
-  file exists and the kernel can execute it, root filesystem related
-  kernel command line parameters, including `nfsroot=', are ignored.
-
-  A description of the process of mounting the root file system can be
-  found in:
-
-    Documentation/early-userspace/README
-
-
 
 
 3.) Boot Loader

trunk/Documentation/filesystems/proc.txt

@@ -374,13 +374,13 @@ Swap:                  0 kB
 KernelPageSize:        4 kB
 MMUPageSize:           4 kB
 
-The first of these lines shows the same information as is displayed for the
-mapping in /proc/PID/maps.  The remaining lines show the size of the mapping
-(size), the amount of the mapping that is currently resident in RAM (RSS), the
-process' proportional share of this mapping (PSS), the number of clean and
-dirty shared pages in the mapping, and the number of clean and dirty private
-pages in the mapping.  The "Referenced" indicates the amount of memory
-currently marked as referenced or accessed.
+The first  of these lines shows  the same information  as is displayed for the
+mapping in /proc/PID/maps.  The remaining lines show  the size of the mapping,
+the amount of the mapping that is currently resident in RAM, the "proportional
+set size” (divide each shared page by the number of processes sharing it), the
+number of clean and dirty shared pages in the mapping, and the number of clean
+and dirty private pages in the mapping.  The "Referenced" indicates the amount
+of memory currently marked as referenced or accessed.
 
 This file is only present if the CONFIG_MMU kernel configuration option is
 enabled.

trunk/Documentation/filesystems/sharedsubtree.txt

@@ -62,10 +62,10 @@ replicas continue to be exactly same.
 	# mount /dev/sd0  /tmp/a
 
 	#ls /tmp/a
-	t1 t2 t3
+	t1 t2 t2
 
 	#ls /mnt/a
-	t1 t2 t3
+	t1 t2 t2
 
 	Note that the mount has propagated to the mount at /mnt as well.