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From: Luiz Capitulino <luizcap@redhat.com>
To: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	david@kernel.org, baolin.wang@linux.alibaba.com, ziy@nvidia.com,
	lance.yang@linux.dev
Cc: corbet@lwn.net, tsbogend@alpha.franken.de, maddy@linux.ibm.com,
	mpe@ellerman.id.au, agordeev@linux.ibm.com,
	gerald.schaefer@linux.ibm.com, hca@linux.ibm.com,
	gor@linux.ibm.com, x86@kernel.org, tglx@kernel.org,
	mingo@redhat.com, bp@alien8.de, hughd@google.com,
	dave.hansen@linux.intel.com, djbw@kernel.org,
	vishal.l.verma@intel.com, dave.jiang@intel.com,
	akpm@linux-foundation.org, yintirui@huawei.com, dev.jain@arm.com,
	usama.arif@linux.dev
Subject: [PATCH v8 01/14] docs: tmpfs: remove implementation detail reference
Date: Thu, 17 Sep 2026 21:45:22 -0400	[thread overview]
Message-ID: <0228ab0a273ead9829d372ee7c044eb8476cf2b3.1789695931.git.luizcap@redhat.com> (raw)
In-Reply-To: <cover.1789695931.git.luizcap@redhat.com>

The tmpfs.rst doc references the has_transparent_hugepage() helper, which
is an implementation detail in the kernel and not relevant for users
wishing to properly configure THP support for tmpfs. Remove it.

Acked-by: David Hildenbrand (Red Hat) <david@kernel.org>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Lance Yang <lance.yang@linux.dev>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Dev Jain <dev.jain@arm.com>
Signed-off-by: Luiz Capitulino <luizcap@redhat.com>
---
 Documentation/filesystems/tmpfs.rst | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Documentation/filesystems/tmpfs.rst b/Documentation/filesystems/tmpfs.rst
index d677e0428c3f..46fc986c3388 100644
--- a/Documentation/filesystems/tmpfs.rst
+++ b/Documentation/filesystems/tmpfs.rst
@@ -109,9 +109,8 @@ noswap  Disables swap. Remounts must respect the original settings.
 ======  ===========================================================
 
 tmpfs also supports Transparent Huge Pages which requires a kernel
-configured with CONFIG_TRANSPARENT_HUGEPAGE and with huge supported for
-your system (has_transparent_hugepage(), which is architecture specific).
-The mount options for this are:
+configured with CONFIG_TRANSPARENT_HUGEPAGE and with huge pages
+supported for your system. The mount options for this are:
 
 ================ ==============================================================
 huge=never       Do not allocate huge pages.  This is the default.
-- 
2.55.0


  reply	other threads:[~2026-09-18  1:46 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-18  1:45 [PATCH v8 00/14] mm: thp: always enable mTHP support Luiz Capitulino
2026-09-18  1:45 ` Luiz Capitulino [this message]
2026-09-18  1:45 ` [PATCH v8 02/14] mm: shmem: shmem_getattr(): set blksize to highest supported THP order Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 03/14] mm: introduce pgtable_has_pmd_leaves() Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 04/14] drivers: dax: use pgtable_has_pmd_leaves() Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 05/14] drivers: nvdimm: " Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 06/14] mm: debug_vm_pgtable: " Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 07/14] mm: shmem: allow THP support determination at folio allocation time Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 08/14] s390: move has_transparent_hugepage() out of THP guard Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 09/14] powerpc: " Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 10/14] mips: " Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 11/14] x86: " Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 12/14] treewide: introduce arch_has_pmd_leaves() Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 13/14] mm: replace thp_disabled_by_hw() with pgtable_has_pmd_leaves() Luiz Capitulino
2026-09-18  1:45 ` [PATCH v8 14/14] mm: thp: always enable mTHP support Luiz Capitulino
2026-09-18  9:01   ` Baolin Wang
2026-09-18 10:37 ` [PATCH v8 00/14] " Usama Arif
2026-09-18 14:01   ` Luiz Capitulino

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