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authorJoe Perches <joe@perches.com>2014-01-23 15:54:16 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-23 16:36:56 -0800
commitc28aa1f0a847c36daa4280b611e2b54bad75c576 (patch)
tree38c36fb3a1a989f95979e5e48e8b1f21fef88bcf /Documentation/printk-formats.txt
parent8f073bd0d0bf7c519854a196215a837abbfbdc62 (diff)
printk/cache: mark printk_once test variable __read_mostly
Add #include <linux/cache.h> to define __read_mostly. Convert cache.h to use uapi/linux/kernel.h instead of linux/kernel.h to avoid recursive #includes. Convert the ALIGN macro to __ALIGN_KERNEL. printk_once only sets the bool variable tested once so mark it __read_mostly. Neaten the alignment so it matches the rest of the pr_<level>_once #defines too. Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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