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r: 163590
b: refs/heads/master
c: 6bc9a39
h: refs/heads/master
v: v3
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Chen Liqin authored and Arnd Bergmann committed Jun 19, 2009
1 parent d82ab81 commit e93a988
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2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 515b696b282f856c3ad1679ccd658120faa387d0
refs/heads/master: 6bc9a3966f0395419b09b2ec90f89f7f00341b37
1 change: 0 additions & 1 deletion trunk/.gitignore
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Expand Up @@ -27,7 +27,6 @@
*.gz
*.lzma
*.patch
*.gcno

#
# Top-level generic files
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10 changes: 2 additions & 8 deletions trunk/CREDITS
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Expand Up @@ -1856,7 +1856,7 @@ E: rfkoenig@immd4.informatik.uni-erlangen.de
D: The Linux Support Team Erlangen

N: Andreas Koensgen
E: ajk@comnets.uni-bremen.de
E: ajk@iehk.rwth-aachen.de
D: 6pack driver for AX.25

N: Harald Koerfgen
Expand Down Expand Up @@ -2006,9 +2006,6 @@ E: paul@laufernet.com
D: Soundblaster driver fixes, ISAPnP quirk
S: California, USA

N: Jonathan Layes
D: ARPD support

N: Tom Lees
E: tom@lpsg.demon.co.uk
W: http://www.lpsg.demon.co.uk/
Expand Down Expand Up @@ -2800,7 +2797,7 @@ D: Starter of Linux1394 effort
S: ask per mail for current address

N: Nicolas Pitre
E: nico@fluxnic.net
E: nico@cam.org
D: StrongARM SA1100 support integrator & hacker
D: Xscale PXA architecture
D: unified SMC 91C9x/91C11x ethernet driver (smc91x)
Expand Down Expand Up @@ -3805,9 +3802,6 @@ S: van Bronckhorststraat 12
S: 2612 XV Delft
S: The Netherlands

N: Thomas Woller
D: CS461x Cirrus Logic sound driver

N: David Woodhouse
E: dwmw2@infradead.org
D: JFFS2 file system, Memory Technology Device subsystem,
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2 changes: 0 additions & 2 deletions trunk/Documentation/00-INDEX
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Expand Up @@ -82,8 +82,6 @@ block/
- info on the Block I/O (BIO) layer.
blockdev/
- info on block devices & drivers
btmrvl.txt
- info on Marvell Bluetooth driver usage.
cachetlb.txt
- describes the cache/TLB flushing interfaces Linux uses.
cdrom/
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37 changes: 14 additions & 23 deletions trunk/Documentation/ABI/testing/sysfs-block
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Expand Up @@ -94,37 +94,28 @@ What: /sys/block/<disk>/queue/physical_block_size
Date: May 2009
Contact: Martin K. Petersen <martin.petersen@oracle.com>
Description:
This is the smallest unit a physical storage device can
write atomically. It is usually the same as the logical
block size but may be bigger. One example is SATA
drives with 4KB sectors that expose a 512-byte logical
block size to the operating system. For stacked block
devices the physical_block_size variable contains the
maximum physical_block_size of the component devices.
This is the smallest unit the storage device can write
without resorting to read-modify-write operation. It is
usually the same as the logical block size but may be
bigger. One example is SATA drives with 4KB sectors
that expose a 512-byte logical block size to the
operating system.

What: /sys/block/<disk>/queue/minimum_io_size
Date: April 2009
Contact: Martin K. Petersen <martin.petersen@oracle.com>
Description:
Storage devices may report a granularity or preferred
minimum I/O size which is the smallest request the
device can perform without incurring a performance
penalty. For disk drives this is often the physical
block size. For RAID arrays it is often the stripe
chunk size. A properly aligned multiple of
minimum_io_size is the preferred request size for
workloads where a high number of I/O operations is
desired.
Storage devices may report a preferred minimum I/O size,
which is the smallest request the device can perform
without incurring a read-modify-write penalty. For disk
drives this is often the physical block size. For RAID
arrays it is often the stripe chunk size.

What: /sys/block/<disk>/queue/optimal_io_size
Date: April 2009
Contact: Martin K. Petersen <martin.petersen@oracle.com>
Description:
Storage devices may report an optimal I/O size, which is
the device's preferred unit for sustained I/O. This is
rarely reported for disk drives. For RAID arrays it is
usually the stripe width or the internal track size. A
properly aligned multiple of optimal_io_size is the
preferred request size for workloads where sustained
throughput is desired. If no optimal I/O size is
reported this file contains 0.
the device's preferred unit of receiving I/O. This is
rarely reported for disk drives. For RAID devices it is
usually the stripe width or the internal block size.
17 changes: 0 additions & 17 deletions trunk/Documentation/ABI/testing/sysfs-bus-pci
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Expand Up @@ -84,16 +84,6 @@ Description:
from this part of the device tree.
Depends on CONFIG_HOTPLUG.

What: /sys/bus/pci/devices/.../reset
Date: July 2009
Contact: Michael S. Tsirkin <mst@redhat.com>
Description:
Some devices allow an individual function to be reset
without affecting other functions in the same device.
For devices that have this support, a file named reset
will be present in sysfs. Writing 1 to this file
will perform reset.

What: /sys/bus/pci/devices/.../vpd
Date: February 2008
Contact: Ben Hutchings <bhutchings@solarflare.com>
Expand Down Expand Up @@ -132,10 +122,3 @@ Description:
This symbolic link appears when a device is a Virtual Function.
The symbolic link points to the PCI device sysfs entry of the
Physical Function this device associates with.

What: /sys/bus/pci/slots/.../module
Date: June 2009
Contact: linux-pci@vger.kernel.org
Description:
This symbolic link points to the PCI hotplug controller driver
module that manages the hotplug slot.
125 changes: 0 additions & 125 deletions trunk/Documentation/ABI/testing/sysfs-class-mtd

This file was deleted.

4 changes: 2 additions & 2 deletions trunk/Documentation/DocBook/kernel-hacking.tmpl
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Expand Up @@ -449,8 +449,8 @@ printk(KERN_INFO "i = %u\n", i);
</para>

<programlisting>
__be32 ipaddress;
printk(KERN_INFO "my ip: %pI4\n", &amp;ipaddress);
__u32 ipaddress;
printk(KERN_INFO "my ip: %d.%d.%d.%d\n", NIPQUAD(ipaddress));
</programlisting>

<para>
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2 changes: 2 additions & 0 deletions trunk/Documentation/DocBook/mac80211.tmpl
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Expand Up @@ -184,6 +184,8 @@ usage should require reading the full document.
!Finclude/net/mac80211.h ieee80211_ctstoself_get
!Finclude/net/mac80211.h ieee80211_ctstoself_duration
!Finclude/net/mac80211.h ieee80211_generic_frame_duration
!Finclude/net/mac80211.h ieee80211_get_hdrlen_from_skb
!Finclude/net/mac80211.h ieee80211_hdrlen
!Finclude/net/mac80211.h ieee80211_wake_queue
!Finclude/net/mac80211.h ieee80211_stop_queue
!Finclude/net/mac80211.h ieee80211_wake_queues
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