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Art Haas authored
This is a resubmission of patches originally created by Ingo Molnar. The link below is the initial (?) posting of the patch. http://marc.theaimsgroup.com/?l=linux-kernel&m=115217423929806&w=2 Remove 'volatile' from spinlock_types as it causes GCC to generate bad code (see link) and locking should be used on kernel data. Signed-off-by:
Art Haas <ahaas@airmail.net> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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