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| * | | | cpumask: remove node_to_first_cpuRusty Russell2009-03-308-33/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Everyone defines it, and only one person uses it (arch/mips/sgi-ip27/ip27-nmi.c). So just open code it there. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: linux-mips@linux-mips.org
| * | | | cpumask: fix seq_bitmap_*() functions.Rusty Russell2009-03-302-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) seq_bitmap_list() should take a const. 2) All the seq_bitmap should use cpumask_bits(). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALLRusty Russell2009-03-304-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup (Thanks to Al Viro for reminding me of this, via Ingo) CPU_MASK_ALL is the (deprecated) "all bits set" cpumask, defined as so: #define CPU_MASK_ALL (cpumask_t) { { ... } } Taking the address of such a temporary is questionable at best, unfortunately 321a8e9d (cpumask: add CPU_MASK_ALL_PTR macro) added CPU_MASK_ALL_PTR: #define CPU_MASK_ALL_PTR (&CPU_MASK_ALL) Which formalizes this practice. One day gcc could bite us over this usage (though we seem to have gotten away with it so far). So replace everywhere which used &CPU_MASK_ALL or CPU_MASK_ALL_PTR with the modern "cpu_all_mask" (a real const struct cpumask *). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Ingo Molnar <mingo@elte.hu> Reported-by: Al Viro <viro@zeniv.linux.org.uk> Cc: Mike Travis <travis@sgi.com>
* | | | | Merge ↵Linus Torvalds2009-03-3012-92/+181
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest-and-virtio: lguest: barrier me harder lguest: use bool instead of int lguest: use KVM hypercalls lguest: wire up pte_update/pte_update_defer lguest: fix spurious BUG_ON() on invalid guest stack. virtio: more neatening of virtio_ring macros. virtio: fix BAD_RING, START_US and END_USE macros
| * | | | | lguest: barrier me harderRusty Russell2009-03-301-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: barrier correctness in example launcher I doubt either lguest user will complain about performance. Reported-by: Christoph Hellwig <hch@infradead.org> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | | lguest: use bool instead of intMatias Zabaljauregui2009-03-305-26/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: clean up Rusty told me, some time ago, that he had become a fan of "bool". So, here are some replacements. Signed-off-by: Matias Zabaljauregui <zabaljauregui at gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | | lguest: use KVM hypercallsMatias Zabaljauregui2009-03-306-57/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup This patch allow us to use KVM hypercalls Signed-off-by: Matias Zabaljauregui <zabaljauregui at gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | | lguest: wire up pte_update/pte_update_deferRusty Russell2009-03-301-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: intermittent guest segv/crash fix I've been seeing random guest bad address crashes and segmentation faults: bisect led to 4f98a2fee8 (vmscan: split LRU lists into anon & file sets), but that's a red herring. It turns out that lguest never hooked up the pte_update/pte_update_defer calls, so our ptes were not always in sync. After the vmscan commit, the bug became reproducible; now a fsck in a 64MB guest causes reproducible pagetable corruption. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: jeremy@xensource.com Cc: virtualization@lists.osdl.org Cc: stable@kernel.org
| * | | | | lguest: fix spurious BUG_ON() on invalid guest stack.Rusty Russell2009-03-301-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: fix crash on misbehaving guest gpte_addr() contains a BUG_ON(), insisting that the present flag is set. We need to return before we call it if that isn't the case. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: stable@kernel.org
| * | | | | virtio: more neatening of virtio_ring macros.Rusty Russell2009-03-301-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Roel Kluin drew attention to these macros with his patch: here I neaten them a little further: 1) Add a comment on what START_USE and END_USE are checking, 2) Brackets around _vq in BAD_RING, 3) Neaten formatting for START_USE so it's less than 80 cols. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| * | | | | virtio: fix BAD_RING, START_US and END_USE macrosRoel Kluin2009-03-301-8/+8
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: cleanup fix BAD_RING, START_US and END_USE macros When these macros aren't called with a variable named vq as first argument, this would result in a build failure. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | | | | Merge branch 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2009-03-3018-327/+588
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'hwmon-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: hwmon: (fschmd) Add support for the FSC Hades IC hwmon: (fschmd) Add support for the FSC Syleus IC i2c-i801: Instantiate FSC hardware montioring chips dmi: Let dmi_walk() users pass private data hwmon: Define a standard interface for chassis intrusion detection Move the pcf8591 driver to hwmon hwmon: (w83627ehf) Only expose in6 or temp3 on the W83667HG hwmon: (w83627ehf) Add support for W83667HG hwmon: (w83627ehf) Invert fan pin variables logic hwmon: (hdaps) Fix Thinkpad X41 axis inversion hwmon: (hdaps) Allow inversion of separate axis hwmon: (ds1621) Clean up documentation hwmon: (ds1621) Avoid unneeded register access hwmon: (ds1621) Clean up register access hwmon: (ds1621) Reorder code statements
| * | | | | hwmon: (fschmd) Add support for the FSC Hades ICHans de Goede2009-03-302-25/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Hades to the FSC hwmon driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | hwmon: (fschmd) Add support for the FSC Syleus ICHans de Goede2009-03-302-60/+161
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many thanks to Fujitsu Siemens Computers for providing docs and a machine to test the driver on. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | i2c-i801: Instantiate FSC hardware montioring chipsHans de Goede2009-03-301-0/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Detect various FSC hwmon IC's based on DMI tables and then let the i2c-i801 driver instantiate the i2c client devices. Note that some of the info in the added table is indentical for all rows, still this is kept in the table to keep the code general and thus (hopefully) easily extensible in the future. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | dmi: Let dmi_walk() users pass private dataJean Delvare2009-03-305-16/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment, dmi_walk() lacks flexibility, users can't pass data to the callback function. Add a pointer for private data to make this function more flexible. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Roland Dreier <rolandd@cisco.com>
| * | | | | hwmon: Define a standard interface for chassis intrusion detectionJean Delvare2009-03-301-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define a standard interface for the chassis intrusion detection feature some hardware monitoring chips have. Some drivers have custom sysfs entries for it, but a standard interface would allow integration with user-space (namely libsensors.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <j.w.r.degoede@hhs.nl> Acked-by: Matt Roberds <mattroberds@cox.net>
| * | | | | Move the pcf8591 driver to hwmonJean Delvare2009-03-306-26/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Directory drivers/i2c/chips is going away, so drivers there must find new homes. For the pcf8591 driver, the best choice seems to be the hwmon subsystem. While the Philips PCF8591 device isn't a typical hardware monitoring chip, its DAC interface is compatible with the hwmon one, so it fits somewhat. If a better subsystem is ever created for ADC/DAC chips, the driver could be moved there. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
| * | | | | hwmon: (w83627ehf) Only expose in6 or temp3 on the W83667HGGong Jun2009-03-301-6/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pin for in6 and temp3 is shared on the W83667HG, so only one of these features can be supported on any given system. Let the driver select which one depending on the temp3 disabled bit. Signed-off-by: Gong Jun <JGong@nuvoton.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | hwmon: (w83627ehf) Add support for W83667HGGong Jun2009-03-303-47/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add initial support for the Nuvoton W83667HG chip to the w83627ehf driver. It has been tested on ASUS P5QL PRO by Gong Jun. At the moment there is still a usability issue which is that only in6 or temp3 can be present on the W83667HG, so the driver shouldn't expose both. This will be addressed later. Signed-off-by: Gong Jun <JGong@nuvoton.com> Acked-by: David Hubbard <david.c.hubbard@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | hwmon: (w83627ehf) Invert fan pin variables logicJean Delvare2009-03-301-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use positive logic for fan pin variables (variable is set if pin is used for fan), instead of negative logic which is error prone. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Gong Jun <JGong@nuvoton.com>
| * | | | | hwmon: (hdaps) Fix Thinkpad X41 axis inversionFrank Seidel2009-03-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix for kernel.org bug #7154: hdaps inversion of actual Thinkpad X41's Y-axis. Signed-off-by: Frank Seidel <frank@f-seidel.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | hwmon: (hdaps) Allow inversion of separate axisFrank Seidel2009-03-301-31/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix for kernel.org bug #7154: hdaps inversion of each axis. This version is based on the work from Michael Ruoss <miruoss@student.ethz.ch>. Signed-off-by: Frank Seidel <frank@f-seidel.de> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | | | | hwmon: (ds1621) Clean up documentationJean Delvare2009-03-301-48/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * The alarms sysfs file is deprecated, and individual alarm files are self-explanatory. * The driver doesn't implement high-reslution temperature readings so don't document that. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
| * | | | | hwmon: (ds1621) Avoid unneeded register accessJean Delvare2009-03-301-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Register access over SMBus isn't cheap, so avoid register access where possible: * Only write back the configuration register if it changed. * Don't refresh the register cache when we don't have to. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
| * | | | | hwmon: (ds1621) Clean up register accessJean Delvare2009-03-301-24/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a few oddities in how the ds1621 driver accesses the registers: * We don't need a wrapper to access the configuration register. * Check for error before calling swab16. Error checking isn't complete yet, but that's a start. * Device-specific read functions should never be called during detection, as by definition we don't know what device we are talking to at that point. * Likewise, don't assume that register reads succeed during detection. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
| * | | | | hwmon: (ds1621) Reorder code statementsJean Delvare2009-03-301-66/+57
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reorder the ds1621 driver code so that we can get rid of forward function declarations. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
* | | | | Merge branch 'locking-for-linus' of ↵Linus Torvalds2009-03-3021-379/+730
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (33 commits) lockdep: fix deadlock in lockdep_trace_alloc lockdep: annotate reclaim context (__GFP_NOFS), fix SLOB lockdep: annotate reclaim context (__GFP_NOFS), fix lockdep: build fix for !PROVE_LOCKING lockstat: warn about disabled lock debugging lockdep: use stringify.h lockdep: simplify check_prev_add_irq() lockdep: get_user_chars() redo lockdep: simplify get_user_chars() lockdep: add comments to mark_lock_irq() lockdep: remove macro usage from mark_held_locks() lockdep: fully reduce mark_lock_irq() lockdep: merge the !_READ mark_lock_irq() helpers lockdep: merge the _READ mark_lock_irq() helpers lockdep: simplify mark_lock_irq() helpers #3 lockdep: further simplify mark_lock_irq() helpers lockdep: simplify the mark_lock_irq() helpers lockdep: split up mark_lock_irq() lockdep: generate usage strings lockdep: generate the state bit definitions ...
| * | | | | lockdep: fix deadlock in lockdep_trace_allocPeter Zijlstra2009-03-301-2/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Heiko reported that we grab the graph lock with irqs enabled. Fix this by providng the same wrapper as all other lockdep entry functions have. Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Nick Piggin <npiggin@suse.de> LKML-Reference: <1237544000.24626.52.camel@twins> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: annotate reclaim context (__GFP_NOFS), fix SLOBIngo Molnar2009-03-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: build fix fix typo in mm/slob.c: mm/slob.c:469: error: ‘flags’ undeclared (first use in this function) mm/slob.c:469: error: (Each undeclared identifier is reported only once mm/slob.c:469: error: for each function it appears in.) Cc: Nick Piggin <npiggin@suse.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <20090128135457.350751756@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: annotate reclaim context (__GFP_NOFS), fixIngo Molnar2009-02-151-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: fix build warning Fix: mm/vmscan.c: In function ‘kswapd’: mm/vmscan.c:1969: warning: ISO C90 forbids mixed declarations and code node_to_cpumask_ptr(cpumask, pgdat->node_id), has a side-effect: it defines the 'cpumask' local variable as well, so it has to go into the variable definition section. Sidenote: it might make sense to make this purpose of these macros more apparent, by naming them the standard way, such as: DEFINE_node_to_cpumask_ptr(cpumask, pgdat->node_id); (But that is outside the scope of this patch.) Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Mike Travis <travis@sgi.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Nick Piggin <npiggin@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: build fix for !PROVE_LOCKINGPeter Zijlstra2009-02-151-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The __GFP_FS annotations fail to build with CONFIG_LOCKDEP=y, CONFIG_PROVE_LOCKING=n, ammend that. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockstat: warn about disabled lock debuggingPeter Zijlstra2009-02-141-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid confusion and clearly state lock debugging got disabled. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: use stringify.hPeter Zijlstra2009-02-141-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Arnd pointed out we have the stringify macro magic already in-kernel. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> CC: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: simplify check_prev_add_irq()Peter Zijlstra2009-02-141-93/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the manual state iteration thingy. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: get_user_chars() redoPeter Zijlstra2009-02-144-31/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Generic, states independent, get_user_chars(). Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: simplify get_user_chars()Peter Zijlstra2009-02-141-41/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | there's too much repetition of code.. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: add comments to mark_lock_irq()Peter Zijlstra2009-02-141-7/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | re-add some of the comments that got lost in the refactoring. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: remove macro usage from mark_held_locks()Peter Zijlstra2009-02-141-15/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have nice numerical relations for the states, remove the macro magics. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: fully reduce mark_lock_irq()Peter Zijlstra2009-02-141-78/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now what its only two functions, they again look rather similar. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: merge the !_READ mark_lock_irq() helpersPeter Zijlstra2009-02-141-43/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These two are also remakably similar Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: merge the _READ mark_lock_irq() helpersPeter Zijlstra2009-02-141-38/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The _READ helpers show remarkable similarity, merge them. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: simplify mark_lock_irq() helpers #3Peter Zijlstra2009-02-141-38/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kill another argument Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: further simplify mark_lock_irq() helpersPeter Zijlstra2009-02-141-16/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | take away another parameter Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: simplify the mark_lock_irq() helpersPeter Zijlstra2009-02-141-16/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to unify them, take some arguments away Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: split up mark_lock_irq()Peter Zijlstra2009-02-141-225/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | split mark_lock_irq() into 4 simple helper functions Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: generate usage stringsPeter Zijlstra2009-02-141-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | generate the usage strings XXX capital invasion :-( Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: generate the state bit definitionsPeter Zijlstra2009-02-141-27/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Generate the state bit definitions from the lockdep_states.h file. Also, move LOCK_USED to last, so that the USED_IN USED_IN_READ ENABLED ENABLED_READ states are nicely bit aligned -- we're going to use that property Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: move state bit definitions aroundPeter Zijlstra2009-02-143-45/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For convenience later. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | | | | lockdep: simplify mark_lock()Peter Zijlstra2009-02-141-12/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | remove the state iteration Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
generated by cgit (git 2.34.1) at 2024-10-05 16:35:41 +0000