Commit graph

11 commits

Author SHA1 Message Date
Tim Schmielau
cd354f1ae7 [PATCH] remove many unneeded #includes of sched.h
After Al Viro (finally) succeeded in removing the sched.h #include in module.h
recently, it makes sense again to remove other superfluous sched.h includes.
There are quite a lot of files which include it but don't actually need
anything defined in there.  Presumably these includes were once needed for
macros that used to live in sched.h, but moved to other header files in the
course of cleaning it up.

To ease the pain, this time I did not fiddle with any header files and only
removed #includes from .c-files, which tend to cause less trouble.

Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
configs in arch/arm/configs on arm.  I also checked that no new warnings were
introduced by the patch (actually, some warnings are removed that were emitted
by unnecessarily included header files).

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:54 -08:00
Linus Torvalds
f2aca47dc3 Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (28 commits)
  sysfs: Shadow directory support
  Driver Core: Increase the default timeout value of the firmware subsystem
  Driver core: allow to delay the uevent at device creation time
  Driver core: add device_type to struct device
  Driver core: add uevent vars for devices of a class
  SYSFS: Fix missing include of list.h in sysfs.h
  HOWTO: Add a reference to Harbison and Steele
  sysfs: error handling in sysfs, fill_read_buffer()
  kobject: kobject_put cleanup
  sysfs: kobject_put cleanup
  sysfs: suppress lockdep warnings
  Driver core: fix race in sysfs between sysfs_remove_file() and read()/write()
  driver core: Change function call order in device_bind_driver().
  driver core: Don't stop probing on ->probe errors.
  driver core fixes: device_register() retval check in platform.c
  driver core fixes: make_class_name() retval checks
  /sys/modules/*/holders
  USB: add the sysfs driver name to all modules
  SERIO: add the sysfs driver name to all modules
  PCI: add the sysfs driver name to all modules
  ...
2007-02-07 19:22:26 -08:00
Greg Kroah-Hartman
43cb76d91e Network: convert network devices to use struct device instead of class_device
This lets the network core have the ability to handle suspend/resume
issues, if it wants to.

Thanks to Frederik Deweerdt <frederik.deweerdt@gmail.com> for the arm
driver fixes.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-02-07 10:37:11 -08:00
Jay Vosburgh
877cbd36b2 bonding: modify sysfs support to permit multiple loads
The existing code would blindly attempt to create the
bonding_masters file (in /sys/class/net) every time the module was
loaded.  When the module is loaded multiple times (which is the
historical method used by initscripts and sysconfig to create multiple
bonding interfaces), this caused load failure of the second module load
attempt, as the creation request would fail.

	This changes the code to note the failure, arrange to not remove
the bonding_masters file upon module exit, and then return success.

	Bonding interfaces created by the second or subsequent loads of
the module will not exist in bonding_masters.  This is not a significant
change, as previously only the interfaces from the most recent load of
the module would be listed.  Both situations are less than optimal, but
this case permits compatibility with existing distro configuration
scripts, and is consistent.

	Note that previously, the sysfs create request would overwrite
the exsting bonding_masters file and succeed, allowing multiple loads of
the module.  The sysfs code has recently changed to return an error if
the file being created already exists.

	Patrick McHardy <kaber@trash.net>, who reported this problem,
observed crashes on the old kernel (before sysfs checked for
duplicates).  I did not experience such crashes, but this change should
resolve them.

Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-02-05 16:58:47 -05:00
Jay Vosburgh
f5b2b966f0 [PATCH] bonding: Validate probe replies in ARP monitor
Add logic to check ARP request / reply packets used for ARP
monitor link integrity checking.

	The current method simply examines the slave device to see if it
has sent and received traffic; this can be fooled by extraneous traffic.
For example, if multiple hosts running bonding are behind a common
switch, the probe traffic from the multiple instances of bonding will
update the tx/rx times on each other's slave devices.

Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-25 20:08:09 -04:00
Jay Vosburgh
a50d8de2cc [PATCH] bonding: Remove unneeded NULL test
Remove unneeded test for NULL.  Reported by Thomas Dillig
<tdillig@stanford.edu> and Isil Dillig <isil@stanford.edu> via Stephen
Hemminger <shemminger@osdl.org>.

Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-25 20:08:09 -04:00
Jörn Engel
6ab3d5624e Remove obsolete #include <linux/config.h>
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-30 19:25:36 +02:00
Jay Vosburgh
8f903c708f [PATCH] bonding: suppress duplicate packets
Originally submitted by Kenzo Iwami; his original description is:

The current bonding driver receives duplicate packets when broadcast/
multicast packets are sent by other devices or packets are flooded by the
switch. In this patch, new flags are added in priv_flags of net_device
structure to let the bonding driver discard duplicate packets in
dev.c:skb_bond().

	Modified by Jay Vosburgh to change a define name, update some
comments, rearrange the new skb_bond() for clarity, clear all bonding
priv_flags on slave release, and update the driver version.

Signed-off-by: Kenzo Iwami <k-iwami@cj.jp.nec.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-03 20:58:00 -05:00
Luiz Fernando Capitulino
3418db7cfa [PATCH] bonding: Sparse warnings fix
drivers/net/bonding/bond_sysfs.c:263:27: warning: Using plain integer as NULL pointer
drivers/net/bonding/bond_sysfs.c:998:26: warning: Using plain integer as NULL pointer
drivers/net/bonding/bond_sysfs.c:1126:26: warning: Using plain integer as NULL pointer

Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2006-02-07 02:03:29 -05:00
Jeff Garzik
2e06cb5859 [bonding] Remove superfluous changelog.
No need to record this information in source code, its all in the git
repository, and kernel archives.
2005-11-28 13:54:22 -05:00
Mitch Williams
b76cdba9cd [PATCH] bonding: add sysfs functionality to bonding (large)
This large patch adds sysfs functionality to the channel bonding module.
Bonds can be added, removed, and reconfigured at runtime without having
to reload the module.  Multiple bonds with different configurations are
easily configured, and ifenslave is no longer required to configure bonds.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Acked-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-13 14:48:21 -05:00