diff options
| author |   Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2016-01-15 16:52:49 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 17:56:32 -0800 |
| commit | 56a17b8836398ffab52c00dda8442f1680dc251b (patch) | |
| tree | e9de843a3e8901cb42f99b567343a702561866ed /mm | |
| parent | mm, vmstats: new THP splitting event (diff) | |
| download | linux-dev-56a17b8836398ffab52c00dda8442f1680dc251b.tar.xz linux-dev-56a17b8836398ffab52c00dda8442f1680dc251b.zip | |
mm: temporarily mark THP broken
Up to this point we tried to keep patchset bisectable, but next patches
are going to change how core of THP refcounting work.
It would be beneficial to split the change into several patches and make
it more reviewable. Unfortunately, I don't see how we can achieve that
while keeping THP working.
Let's hide THP under CONFIG_BROKEN for now and bring it back when new
refcounting get established.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Tested-by: Sasha Levin <sasha.levin@oracle.com>
Tested-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: Jerome Marchand <jmarchan@redhat.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Rik van Riel <riel@redhat.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Steve Capper <steve.capper@linaro.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Christoph Lameter <cl@linux.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index 97a4e06b15c0..7c5f6ec65387 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -392,7 +392,7 @@ config NOMMU_INITIAL_TRIM_EXCESS config TRANSPARENT_HUGEPAGE bool "Transparent Hugepage Support" - depends on HAVE_ARCH_TRANSPARENT_HUGEPAGE + depends on HAVE_ARCH_TRANSPARENT_HUGEPAGE && BROKEN select COMPACTION help Transparent Hugepages allows the kernel to use huge pages and |