kernel_optimize_test/Documentation/admin-guide/mm
Yang Shi 2a8bef3217 doc: THP CoW fault no longer allocate THP
Since commit 3917c80280 ("thp: change CoW semantics for anon-THP"),
THP CoW page fault is rewritten.  Now it just splits pmd then fallback
to base page fault, it doesn't try to allocate THP anymore.  So it is no
longer counted in THP_FAULT_ALLOC.

Remove the obsolete statement in documentation about THP CoW allocation
to avoid confusion.

Link: http://lkml.kernel.org/r/1592424895-5421-1-git-send-email-yang.shi@linux.alibaba.com
Signed-off-by: Yang Shi <yang.shi@linux.alibaba.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Zi Yan <ziy@nvidia.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-06-26 00:27:37 -07:00
..
cma_debugfs.rst docs: admin-guide: add a series of orphaned documents 2019-07-15 11:03:02 -03:00
concepts.rst docs/admin-guide/mm/concepts.rst: grammar and style fixups 2018-11-20 09:26:10 -07:00
hugetlbpage.rst hugetlbfs: clean up command line processing 2020-06-03 20:09:46 -07:00
idle_page_tracking.rst tools/vm/page-types.c: add support for idle page tracking 2018-08-17 16:20:28 -07:00
index.rst docs: admin-guide: add a series of orphaned documents 2019-07-15 11:03:02 -03:00
ksm.rst docs: admin-guide: move sysctl directory to it 2019-07-15 11:03:01 -03:00
memory-hotplug.rst memory-hotplug.rst: add some details about locking internals 2018-10-31 08:54:17 -07:00
numa_memory_policy.rst mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
numaperf.rst docs: mm: numaperf.rst: get rid of a build warning 2019-06-08 13:42:10 -06:00
pagemap.rst mm: convert PG_balloon to PG_offline 2019-03-05 21:07:14 -08:00
soft-dirty.rst
transhuge.rst doc: THP CoW fault no longer allocate THP 2020-06-26 00:27:37 -07:00
userfaultfd.rst mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00