mm/page_idle.c: constify attribute_group structures
attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. Link: http://lkml.kernel.org/r/1501157221-3832-1-git-send-email-arvind.yadav.cs@gmail.com Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -204,7 +204,7 @@ static struct bin_attribute *page_idle_bin_attrs[] = {
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NULL,
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};
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static struct attribute_group page_idle_attr_group = {
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static const struct attribute_group page_idle_attr_group = {
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.bin_attrs = page_idle_bin_attrs,
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.name = "page_idle",
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};
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