- 06 Jan, 2009 40 commits
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Kay Sievers authored
Signed-off-by:
Kay Sievers <kay.sievers@vrfy.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Kay Sievers authored
CC: Anton Vorontsov <cbouatmailru@gmail.com> Signed-off-by:
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Kay Sievers authored
Signed-off-by:
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Kay Sievers authored
CC: Jack Steiner <steiner@sgi.com> Signed-off-by:
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Kay Sievers authored
Acked-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
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Kay Sievers authored
Signed-off-by:
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Kay Sievers authored
Signed-off-by:
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Kay Sievers authored
Signed-off-by:
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Kay Sievers authored
Signed-off-by:
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Kay Sievers authored
CC: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by:
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Kay Sievers authored
CC: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by:
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Mark McLoughlin authored
Replace s390_root_dev_register() with root_device_register() etc. [Includes fix from Cornelia Huck] Signed-off-by:
Mark McLoughlin <markmc@redhat.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by:
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Mark McLoughlin authored
We shouldn't be statically allocating the root device object, so dynamically allocate it using root_device_register() instead. Signed-off-by:
Rusty Russell <rusty@rustcorp.com.au> Signed-off-by:
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Mark McLoughlin authored
We shouldn't be statically allocating the root device object, so dynamically allocate it using root_device_register() instead. Also avoids this warning from 'rmmod virtio_pci': Device 'virtio-pci' does not have a release() function, it is broken and must be fixed Signed-off-by:
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Mark McLoughlin authored
Add support for allocating root device objects which group device objects under /sys/devices directories. Also add a sysfs 'module' symlink which points to the owner of the root device object. This symlink will be used in virtio to allow userspace to determine which virtio bus implementation a given device is associated with. [Includes suggestions from Cornelia Huck] Signed-off-by:
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Ming Lei authored
In __device_release_driver(),driver_sysfs_remove() has removed the driver link under device dir in sysfs, but sysfs_remove_link() is called again to do such thing. Remove the duplicate call to sys_remove_link(). Signed-off-by:
Ming Lei <tom.leiming@gmail.com> Signed-off-by:
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Alan Stern authored
This patch (as1184) changes the location of the notifications in device_add() and device_del(). Now the BUS_NOTIFY_ADD_DEVICE message is sent after dpm_sysfs_add(), which is necessary for clients that want to add attributes to the power/ subdirectory. The BUS_NOTIFY_DEL_DEVICE message is correspondingly moved before dpm_sysfs_remove(). Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by:
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Cornelia Huck authored
Statically defined DEBUG should take precedence over dynamically enabled debugging; otherwise adding DEBUG (like, for example, via CONFIG_DEBUG_KOBJECT) does not have the expected result of printing pr_debug() and dev_dbg() messages unconditionally. Signed-off-by:
Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by:
Jason Baron <jbaron@redhat.com> Signed-off-by:
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Greg Kroah-Hartman authored
Nothing outside of the driver core should ever touch knode_bus, so move it out of the public eye. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: -
Greg Kroah-Hartman authored
Nothing outside of the driver core should ever touch knode_driver, so move it out of the public eye. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: -
Greg Kroah-Hartman authored
Nothing outside of the driver core should ever touch klist_children, or knode_parent, so move them out of the public eye. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: -
Greg Kroah-Hartman authored
This is to be used to move things out of struct device that no code outside of the driver core should ever touch. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: -
Wu Fengguang authored
Cleanup pr_debug_write() to reduce one level of indentation. Cc: Marcel Holtmann <marcel@holtmann.org> Acked-by:
Wu Fengguang <fengguang.wu@intel.com> Signed-off-by:
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Rusty Russell authored
While reading Documentation/kobject.txt: Note kobject_rename does perform any locking or have a solid notion of what names are valid so the provide must provide their own sanity checking and serialization. I expect better: You never see me hard with time word making sentence coherent stuff. Ever. Signed-off-by:
Eric W. Biederman <ebiederm@xmission.com> Signed-off-by:
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Rafael J. Wysocki authored
Rework the handling of suspend and resume of PCI devices which have no drivers or the drivers of which do not provide any suspend-resume callbacks in such a way that their standard PCI configuration registers will be saved and restored with interrupts disabled. This should prevent such devices, including PCI bridges, from being resumed too late to be able to function correctly during the resume of the other PCI devices that may depend on them. Also, to remove one possible source of future confusion, drop the default handling of suspend and resume for PCI devices with drivers providing the 'pm' object introduced by the new suspend-resume framework (there are no such PCI drivers at the moment). This patch addresses the regression from 2.6.26 tracked as http://bugzilla.kernel.org/show_bug.cgi?id=12121 . Signed-off-by:
Rafael J. Wysocki <rjw@sisk.pl> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
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Ming Lei authored
Access to uevent_seqnum and uevent_helper does not need to depend on CONFIG_NET, so remove it. Signed-off-by:
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Ming Lei authored
We need to return the result of uevent sending by netlink to caller, when uevent_helper is disabled and CONFIG_NET is defined. Signed-off-by:
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Tejun Heo authored
kobject_uevent_env() uses envp_ext[] as verbatim format string which can cause problems ranging from unexpectedly mangled string to oops if a string in envp_ext[] contains substring which can be interpreted as format. Fix it. Signed-off-by:
Tejun Heo <tj@kernel.org> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by:
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Kay Sievers authored
This should make the help text of SYSFS_DEPRECATED more clear, that this is _not_ about (what some people think it is) suppressing a few symlinks and variables, but a different sysfs _layout_ with new features. Signed-off-by:
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Kay Sievers authored
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Matthew Wilcox authored
Removing the completion from klist_node reduces its size from 64 bytes to 28 on x86-64. To maintain the semantics of klist_remove(), we add a single list of klist nodes which are pending deletion and scan them. Signed-off-by:
Matthew Wilcox <willy@linux.intel.com> Signed-off-by:
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Matthew Wilcox authored
This minor rearrangement saves 16 bytes from sizeof(struct device) according to pahole. Signed-off-by:
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Alan Stern authored
This patch (as1167) fixes some misspellings in various recently-added macros in pm.h. Fortunately these macros are not yet used anywhere. Signed-off-by:
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Rafael J. Wysocki authored
PM: Simplify the new suspend/hibernation framework for devices Following the discussion at the Kernel Summit, simplify the new device PM framework by merging 'struct pm_ops' and 'struct pm_ext_ops' and removing pointers to 'struct pm_ext_ops' from 'struct platform_driver' and 'struct pci_driver'. After this change, the suspend/hibernation callbacks will only reside in 'struct device_driver' as well as at the bus type/ device class/device type level. Accordingly, PCI and platform device drivers are now expected to put their suspend/hibernation callbacks into the 'struct device_driver' embedded in 'struct pci_driver' or 'struct platform_driver', respectively. Signed-off-by:
Pavel Machek <pavel@suse.cz> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dmLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm: dm snapshot: extend exception store functions dm snapshot: split out exception store implementations dm snapshot: rename struct exception_store dm snapshot: separate out exception store interface dm mpath: move trigger_event to system workqueue dm: add name and uuid to sysfs dm table: rework reference counting dm: support barriers on simple devices dm request: extend target interface dm request: add caches dm ioctl: allow dm_copy_name_and_uuid to return only one field dm log: ensure log bitmap fits on log device dm log: move region_size validation dm log: avoid reinitialising io_req on every operation dm: consolidate target deregistration error handling dm raid1: fix error count dm log: fix dm_io_client leak on error paths dm snapshot: change yield to msleep dm table: drop reference at unbind
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Jonathan Brassow authored
Supply dm_add_exception as a callback to the read_metadata function. Add a status function ready for a later patch and name the functions consistently. Signed-off-by:
Jonathan Brassow <jbrassow@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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Alasdair G Kergon authored
Move the existing snapshot exception store implementations out into separate files. Later patches will place these behind a new interface in preparation for alternative implementations. Signed-off-by: -
Jonathan Brassow authored
Rename struct exception_store to dm_exception_store. Signed-off-by:
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Jonathan Brassow authored
Pull structures that bridge the gap between snapshot and exception store out of dm-snap.h and put them in a new .h file - dm-exception-store.h. This file will define the API for new exception stores. Ultimately, dm-snap.h is unnecessary, since only dm-snap.c should be using it. Signed-off-by:
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Alasdair G Kergon authored
The same workqueue is used both for sending uevents and processing queued I/O. Deadlock has been reported in RHEL5 when sending a uevent was blocked waiting for the queued I/O to be processed. Use scheduled_work() for the asynchronous uevents instead. Signed-off-by:
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