- 23 10月, 2010 1 次提交
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由 Andy Shevchenko 提交于
Signed-off-by: NAndy Shevchenko <andy.shevchenko@gmail.com> Cc: David Vrabel <david.vrabel@csr.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 14 9月, 2010 1 次提交
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由 Andy Shevchenko 提交于
Signed-off-by: NAndy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 17 6月, 2010 1 次提交
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由 Uwe Kleine-König 提交于
Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 30 3月, 2010 1 次提交
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由 Tejun Heo 提交于
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: NTejun Heo <tj@kernel.org> Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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- 08 3月, 2010 3 次提交
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由 Greg Kroah-Hartman 提交于
In the future, we are going to be changing the lock type for struct device (once we get the lockdep infrastructure properly worked out) To make that changeover easier, and to possibly burry the lock in a different part of struct device, let's create some functions to lock and unlock a device so that no out-of-core code needs to be changed in the future. This patch creates the device_lock/unlock/trylock() functions, and converts all in-tree users to them. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jean Delvare <khali@linux-fr.org> Cc: Dave Young <hidave.darkstar@gmail.com> Cc: Ming Lei <tom.leiming@gmail.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Phil Carmody <ext-phil.2.carmody@nokia.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Cc: Len Brown <len.brown@intel.com> Cc: Magnus Damm <damm@igel.co.jp> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Vegard Nossum <vegard.nossum@gmail.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: Alex Chiang <achiang@hp.com> Cc: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrew Patterson <andrew.patterson@hp.com> Cc: Yu Zhao <yu.zhao@intel.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Wolfram Sang <w.sang@pengutronix.de> Cc: CHENG Renquan <rqcheng@smu.edu.sg> Cc: Oliver Neukum <oliver@neukum.org> Cc: Frans Pop <elendil@planet.nl> Cc: David Vrabel <david.vrabel@csr.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Emese Revfy 提交于
Constify struct sysfs_ops. This is part of the ops structure constification effort started by Arjan van de Ven et al. Benefits of this constification: * prevents modification of data that is shared (referenced) by many other structure instances at runtime * detects/prevents accidental (but not intentional) modification attempts on archs that enforce read-only kernel data at runtime * potentially better optimized code as the compiler can assume that the const data cannot be changed * the compiler/linker move const data into .rodata and therefore exclude them from false sharing Signed-off-by: NEmese Revfy <re.emese@gmail.com> Acked-by: NDavid Teigland <teigland@redhat.com> Acked-by: NMatt Domsch <Matt_Domsch@dell.com> Acked-by: NMaciej Sosnowski <maciej.sosnowski@intel.com> Acked-by: NHans J. Koch <hjk@linutronix.de> Acked-by: NPekka Enberg <penberg@cs.helsinki.fi> Acked-by: NJens Axboe <jens.axboe@oracle.com> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Andi Kleen 提交于
Passing the attribute to the low level IO functions allows all kinds of cleanups, by sharing low level IO code without requiring an own function for every piece of data. Also drivers can extend the attributes with own data fields and use that in the low level function. This makes the class attributes the same as sysdev_class attributes and plain attributes. This will allow further cleanups in drivers. Full tree sweep converting all users. Signed-off-by: NAndi Kleen <ak@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 25 2月, 2010 1 次提交
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由 Dan Carpenter 提交于
These parameters should be passed as cpu endian because we change it to little endian inside usb_control_msg(). On x86 cpu_to_le16() doesn't do anything so either way works but I think the original code would break on big endian systems. I removed the masks as well because that usb_control_msg() parameters are __u16 so we already only use the lower bits. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 05 2月, 2010 2 次提交
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由 Daniel Mack 提交于
Some misspelled occurences of 'octet' and some comments were also fixed as I was on it. Signed-off-by: NDaniel Mack <daniel@caiaq.de> Cc: Jiri Kosina <trivial@kernel.org> Cc: Joe Perches <joe@perches.com> Cc: Junio C Hamano <gitster@pobox.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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由 Peter Huewe 提交于
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of uwb/i1480/i1480-est.c Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Acked-by: NDavid Vrabel <david.vrabel@csr.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 15 1月, 2010 2 次提交
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由 Ben Hutchings 提交于
Signed-off-by: NBen Hutchings <ben@decadent.org.uk> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 Márton Németh 提交于
The id_table field of the struct usb_device_id is constant in <linux/usb.h> so it is worth to make the initialization data also constant. Signed-off-by: NMárton Németh <nm127@freemail.hu> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 11 1月, 2010 1 次提交
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由 David Vrabel 提交于
Refactor the wlp_get_<attribute>() macros to call a common function. This save over 4k of space and remove a spurious uninitialized variable warning with some versions of gcc. Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 04 12月, 2009 1 次提交
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由 André Goddard Rosa 提交于
That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: NAndré Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 09 11月, 2009 1 次提交
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由 Dirk Hohndel 提交于
something-bility is spelled as something-blity so a grep for 'blit' would find these lines this is so trivial that I didn't split it by subsystem / copy additional maintainers - all changes are to comments The only purpose is to get fewer false positives when grepping around the kernel sources. Signed-off-by: NDirk Hohndel <hohndel@infradead.org> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 12 10月, 2009 1 次提交
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由 Alexey Dobriyan 提交于
After m68k's task_thread_info() doesn't refer to current, it's possible to remove sched.h from interrupt.h and not break m68k! Many thanks to Heiko Carstens for allowing this. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com>
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- 02 10月, 2009 1 次提交
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由 Alexey Dobriyan 提交于
[akpm@linux-foundation.org: fix KVM] Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Acked-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 21 9月, 2009 1 次提交
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 16 9月, 2009 1 次提交
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由 David Brownell 提交于
Let attribute group vectors be declared "const". We'd like to let most attribute metadata live in read-only sections... this is a start. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 01 9月, 2009 1 次提交
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由 Stephen Hemminger 提交于
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 8月, 2009 1 次提交
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由 David Vrabel 提交于
If a radio controller reset attempt occurs while a probe() or remove() is in progress it fails and is retried endlessly, potentially preventing the probe() or remove() from completing. If a reset fails, sleep for a bit before retrying the reset. This allows the probe()/remove() to complete. Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 25 8月, 2009 2 次提交
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由 David Vrabel 提交于
This fixes an oops when uwbd thread continues running after a failed radio controller start. Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 David Vrabel 提交于
If a radio controller event has an ID that's just out of range don't read beyond the end of uwbd's event arrays. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 01 6月, 2009 2 次提交
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由 Frank Leipold 提交于
uwb: allow WLP to be used with IPv6. Ethernet multicast addresses are supported by mapping them to broadcast WLP frames. These are frequently used in IPv6 traffic. Signed-off-by: NFrank Leipold <frank.leipold@eads.net> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 Roel Kluin 提交于
event_size should be ssize_t to notice when hwarc_get_event_size() returns -ENOSPC. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Cc: David Vrabel <david.vrabel@csr.com> Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 07 4月, 2009 2 次提交
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由 Yang Hongyang 提交于
Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Yang Hongyang 提交于
Replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 30 3月, 2009 1 次提交
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由 Matt LaPlante 提交于
Signed-off-by: NMatt LaPlante <kernel1@cyberdogtech.com> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 23 1月, 2009 1 次提交
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由 David Vrabel 提交于
rc->rsvs_lock may be taken in a timer so lock it with spin_lock_bh(). Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 08 1月, 2009 1 次提交
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由 Stephen Hemminger 提交于
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Acked-by: NDavid Vrabel <david.vrabel@csr.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 1月, 2009 2 次提交
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由 Huang Weiyi 提交于
Remove unused #include <version.h>'s in file(s) below, drivers/uwb/allocator.c Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 David Vrabel 提交于
When removing all reservations during shutdown, terminate them first and then wait for any pending timeout work to complete. This prevents the timeout work from running after the reservation has been freed. Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 06 1月, 2009 1 次提交
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由 Nick Andrew 提交于
Fix misspelling of "firmware" in usb.c It's spelled "firmware". Signed-off-by: NNick Andrew <nick@nick-andrew.net> Signed-off-by: NJiri Kosina <jkosina@suse.cz>
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- 23 12月, 2008 4 次提交
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由 Stefano Panella 提交于
Removing the beacon cache entry from a uwb_dev can cause an oops if the bce is released before the call to uwb_notify(). Signed-off-by: NStefano Panella <stefano.panella@csr.com> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 David Vrabel 提交于
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 David Vrabel 提交于
Use print_hex_dump() instead of the home-grown dump_bytes(). Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 David Vrabel 提交于
Instead of the home-grown d_fnstart(), d_fnend() and d_printf() macros, use dev_dbg() or remove the message entirely. Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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- 12 12月, 2008 3 次提交
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由 David Vrabel 提交于
Don't leak memory in uwb_rc_notif() if certain non-standard events are received. Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 David Vrabel 提交于
Calling uwb_rsv_terminate() on a reservation already in UWB_RSV_STATE_NONE should do nothing. Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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由 Stefano Panella 提交于
Greatly enhance the MAS allocator: - Handle row and column reservations. - Permit all the available MAS to be allocated. - Follows the WiMedia rules on MAS selection. Take appropriate action when reservation conflicts are detected. - Correctly identify which reservation wins the conflict. - Protect alien BP reservations. - If an owned reservation loses, resize/move it. - Follow the backoff procedure before requesting additional MAS. When reservations are terminated, move the remaining reservations (if necessary) so they keep following the MAS allocation rules. Signed-off-by: NStefano Panella <stefano.panella@csr.com> Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>
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