http://bugzilla.kernel.org/show_bug.cgi?id=8288





------- Comment #11 from [EMAIL PROTECTED]  2008-01-15 14:27 -------
Venki,
saved is allocated on the stack of the routine, so each time you enter the
function for each processor, you will get new location for a variable, so 
percpu is not needed. If you choose to save something on a heap -- in some
struct or globally, you should use percpu... IMHO...


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