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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-07-27 00:22:39 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-27 01:19:19 +0200 |
| commit | 9af3f56ba19ef377170ab3614b9388cc7b7f3d74 (patch) | |
| tree | efdb0a6a3886ed0ea2772b4389cdf4b275c589fb /drivers | |
| parent | include/linux/mmdebug.h: add VM_WARN which maps to WARN() (diff) | |
| download | linux-9af3f56ba19ef377170ab3614b9388cc7b7f3d74.tar.xz linux-9af3f56ba19ef377170ab3614b9388cc7b7f3d74.zip | |
powerpc/mm: check for irq disabled() only if DEBUG_VM is enabled
We don't need to check this always. The idea here is to capture the
wrong usage of find_linux_pte_or_hugepte and we can do that by
occasionally running with DEBUG_VM enabled.
Link: http://lkml.kernel.org/r/1464692688-6612-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions