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Wed, 8 Apr 2026 20:23:16 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.22.88.140]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 44FEA180036E; Wed, 8 Apr 2026 20:23:15 +0000 (UTC) From: Luiz Capitulino To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, david@kernel.org, baolin.wang@linux.alibaba.com Cc: ryan.roberts@arm.com, akpm@linux-foundation.org, lorenzo.stoakes@oracle.com Subject: [PATCH v3 01/10] docs: tmpfs: remove implementation detail reference Date: Wed, 8 Apr 2026 16:22:56 -0400 Message-ID: <9a0bed627137a1a0055900114ac6d4abd3a9720c.1775679721.git.luizcap@redhat.com> In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Mimecast-MFC-PROC-ID: wxYsoYH8u6pF6ZYxK67AZCh9LDxGIP6jxhGJkPEoi14_1775679797 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true X-Stat-Signature: 798sjmhnpkoyo3mjmsi8denw7z4cqcd8 X-Rspamd-Queue-Id: 5A1A780010 X-Rspam-User: X-Rspamd-Server: rspam03 X-HE-Tag: 1775692212-96878 X-HE-Meta: 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 MH7QHzrq uRR/pxq1K9m13Tny25r/XE9dcMgw3dazIpXk8ZCwvRD9+ybwJeBXvn0egUkX6+T1PjLOZIEmwheQ7D4NQYqDuhfcg5yuGF63fBuLyV9PlK2leY4+ECi6FOc0a/bGiNEvw7e3ohqlvskcTt3QwjUTvHm1tevt7LhF6wp+rG07BF5W+StCEINaiAYvA8vlJixE4OMYCHejWl0TxVgXpU8oy3oxUB+J8GaH3aQAXGJBf8a8ZeiyIJ/NiYWmsgJuEo7buP6ccZIdT33TRIWWfStJ95Aulab2yth2yvK5lQ17ioqfqNvhWeUNIfV1xz68fNp3QDqtYZ3W/LsGjetZz28jngM96QF3RdC8zl02qdoMkRlkgr/OILUlvuCGL4+ofVM8ZUq3VmjJ91vb21s0= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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) Reviewed-by: Baolin Wang Signed-off-by: Luiz Capitulino --- 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. -- 2.53.0