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| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2016-01-15 16:53:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 17:56:32 -0800 |
| commit | 4b471e8898c3d0f5c97a3c73ac32d0549fe01c87 (patch) | |
| tree | 644aa22e14f779dc7aad0d169cfbd8abe9fdc6a6 /Documentation/features | |
| parent | 1f19617d775879c0863e697fb648154e56918051 (diff) | |
| download | linux-4b471e8898c3d0f5c97a3c73ac32d0549fe01c87.tar.gz linux-4b471e8898c3d0f5c97a3c73ac32d0549fe01c87.tar.bz2 linux-4b471e8898c3d0f5c97a3c73ac32d0549fe01c87.zip | |
mm, thp: remove infrastructure for handling splitting PMDs
With new refcounting we don't need to mark PMDs splitting. Let's drop
code to handle this.
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: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Jerome Marchand <jmarchan@redhat.com>
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 'Documentation/features')
| -rw-r--r-- | Documentation/features/vm/pmdp_splitting_flush/arch-support.txt | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/Documentation/features/vm/pmdp_splitting_flush/arch-support.txt b/Documentation/features/vm/pmdp_splitting_flush/arch-support.txt deleted file mode 100644 index 26f74b457e0b..000000000000 --- a/Documentation/features/vm/pmdp_splitting_flush/arch-support.txt +++ /dev/null @@ -1,40 +0,0 @@ -# -# Feature name: pmdp_splitting_flush -# Kconfig: __HAVE_ARCH_PMDP_SPLITTING_FLUSH -# description: arch supports the pmdp_splitting_flush() VM API -# - ----------------------- - | arch |status| - ----------------------- - | alpha: | TODO | - | arc: | TODO | - | arm: | ok | - | arm64: | ok | - | avr32: | TODO | - | blackfin: | TODO | - | c6x: | TODO | - | cris: | TODO | - | frv: | TODO | - | h8300: | TODO | - | hexagon: | TODO | - | ia64: | TODO | - | m32r: | TODO | - | m68k: | TODO | - | metag: | TODO | - | microblaze: | TODO | - | mips: | ok | - | mn10300: | TODO | - | nios2: | TODO | - | openrisc: | TODO | - | parisc: | TODO | - | powerpc: | ok | - | s390: | ok | - | score: | TODO | - | sh: | TODO | - | sparc: | TODO | - | tile: | TODO | - | um: | TODO | - | unicore32: | TODO | - | x86: | ok | - | xtensa: | TODO | - ----------------------- |