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authorEmese Revfy <re.emese@gmail.com>2009-12-31 14:52:51 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-07 17:04:49 -0800
commit9cd43611ccfb46632bfa7d19f688924ea93f1613 (patch)
treee11ecee403235ba9d8855892fa7ad55d9b63e221 /samples
parent985fc176a6c03836454629be2f2a611ccc7c7002 (diff)
kobject: Constify struct kset_uevent_ops
Constify struct kset_uevent_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: Emese Revfy <re.emese@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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