- 08 3月, 2010 1 次提交
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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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- 05 11月, 2009 1 次提交
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由 Jeremy Fitzhardinge 提交于
Move xen_domain and related tests out of asm-x86 to xen/xen.h so they can be included whenever they are necessary. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NJesse Barnes <jbarnes@virtuousgeek.org>
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- 31 3月, 2009 3 次提交
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由 Ian Campbell 提交于
I needed this to compile since there is no kexec yet in pvops kernel CC drivers/xen/sys-hypervisor.o drivers/xen/sys-hypervisor.c: In function 'hyper_sysfs_init': drivers/xen/sys-hypervisor.c:405: error: 'vmcoreinfo_size_xen' undeclared (first use in this function) drivers/xen/sys-hypervisor.c:405: error: (Each undeclared identifier is reported only once drivers/xen/sys-hypervisor.c:405: error: for each function it appears in.) drivers/xen/sys-hypervisor.c:406: error: implicit declaration of function 'xen_sysfs_vmcoreinfo_init' drivers/xen/sys-hypervisor.c: In function 'hyper_sysfs_exit': drivers/xen/sys-hypervisor.c:433: error: 'vmcoreinfo_size_xen' undeclared (first use in this function) drivers/xen/sys-hypervisor.c:434: error: implicit declaration of function 'xen_sysfs_vmcoreinfo_destroy' Signed-off-by: NIan Campbell <ian.campbell@citrix.com>
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由 Jeremy Fitzhardinge 提交于
/sys/hypervisor/properties/writable_pt was misnamed. Rename to features, expressed as a bit array in hex. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
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由 Jeremy Fitzhardinge 提交于
Adds support for Xen info under /sys/hypervisor. Taken from Novell 2.6.27 backport tree. Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
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