Commit 5c113fbe authored Jun 01, 2010 by Daniel J Blueman Committed by Linus Torvalds Jun 01, 2010

fix cpu_chain section mismatch...



In commit e9fb7631 ("cpu-hotplug: introduce cpu_notify(),
__cpu_notify(), cpu_notify_nofail()") the new helper functions access
cpu_chain.  As a result, it shouldn't be marked __cpuinitdata (via
section mismatch warning).

Alternatively, the helper functions should be forced inline, or marked
__ref or __cpuinit.  In the meantime, this patch silences the warning
the trivial way.

Signed-off-by: Daniel J Blueman <daniel.blueman@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 1f738978

kernel/cpu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -34,7 +34,7 @@ void cpu_maps_update_done(void)
		mutex_unlock(&cpu_add_remove_lock);
		}

		static __cpuinitdata RAW_NOTIFIER_HEAD(cpu_chain);
		static RAW_NOTIFIER_HEAD(cpu_chain);

		/* If set, cpu_up and cpu_down will return -EBUSY and do nothing.
		* Should always be manipulated under cpu_add_remove_lock

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