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authorArjan van de Ven <arjan@infradead.org>2006-07-13 14:46:03 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-13 12:02:44 -0700
commitf1aaee53f2877a7afa55e8245c241ff60a86367d (patch)
tree38ce12147987355d78be1c568941a01266262234 /fs
parent873623dfabaa6ebbdc1ce16c1766a3c0ec5d9923 (diff)
[PATCH] lockdep: annotate mm/slab.c
mm/slab.c uses nested locking when dealing with 'off-slab' caches, in that case it allocates the slab header from the (on-slab) kmalloc caches. Teach the lock validator about this by putting all on-slab caches into a separate class. this patch has no effect on non-lockdep kernels. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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