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(parent: 85c1faf) | patch
powerpc/thp: Add tracepoints to track hugepage invalidate
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Wed, 13 Aug 2014 07:02:04 +0000 (12:32 +0530)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 13 Aug 2014 08:20:42 +0000 (18:20 +1000)
commit9e813308a5c18c58f9ccae1ec72ed4e14eaf9025
tree3e72135c0e403930b809112552e059deaa7e5c11tree | snapshot (tar.gz zip)
parent85c1fafd7262e68ad821ee1808686b1392b1167dcommit | diff
powerpc/thp: Add tracepoints to track hugepage invalidate

Add tracepoint to track hugepage invalidate. This help us
in debugging difficult to track bugs.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/mm/pgtable_64.c diff | blob | blame | history
arch/powerpc/mm/tlb_hash64.c diff | blob | blame | history
include/trace/events/thp.h [new file with mode: 0644] blob