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Mon, 9 Feb 2026 22:14:51 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.22.65.66]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 1296F18003F6; Mon, 9 Feb 2026 22:14:49 +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 v2 04/11] drivers: i915 selftest: use pgtable_has_pmd_leaves() Date: Mon, 9 Feb 2026 17:14:26 -0500 Message-ID: <5f829c4198fe72ac71e3e62426e12d475501ae51.1770675272.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: brJ9lqsE1wZwR32qKSRO55qZeas6hKZ6KoNyuwxoz8A_1770675291 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: A6C8E100013 X-Stat-Signature: iexnxhjdi8fm73bfqfpc5631d3garpa4 X-Rspam-User: X-HE-Tag: 1770675295-907331 X-HE-Meta: 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 UnGs6DgQ xGaHmFvzHA6wX5NW9P+R0kgWNO17v4LJK+tVwebqnQP339o/TsvZ8PpbLJ7JJeU1J60lepL8iDxgZ99nkUKAvJmU9ZMkEADbU9O/unHAyTPAGGxDXNp9ZYKaAIUvlBXaO80SjJ6JEwMLPLOZQHz1ID0s7Jc5gmXKWAO17JE8ybmA5ux5Xt5MbOCyBzkkGomJDV7DcgbbZg6IhXp84QdgDDJaRF/RlF/NYXWluvaXNViAHa+Kfm+TRL2RE5YCeKTU4YGox1fUvoBkSPtdf6PT63XhC25NzPcruZoxgqQebpYnG90S4zgc/FCnCUoEcTembfyK453vWf1TK3372d6Bq/gmLiY3fi9oEXkC7v/Jl2zwY67YQoZopulDSEoXhAFo9UouN X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: igt_can_allocate_thp() uses has_transparent_hugepage() to check if THP is supported with PMD-sized pages. However, has_transparent_hugepage() is being replaced by an API that has clearer semantics. Thus, replace has_transparent_hugepage() with pgtable_has_pmd_leaves() and a check for IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE), this makes the intent of the check very clear. Signed-off-by: Luiz Capitulino --- drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c index bd08605a1611..dcd1f1141513 100644 --- a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c +++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c @@ -1316,7 +1316,9 @@ typedef struct drm_i915_gem_object * static inline bool igt_can_allocate_thp(struct drm_i915_private *i915) { - return i915->mm.gemfs && has_transparent_hugepage(); + return i915->mm.gemfs && + IS_ENABLED(CONFIG_TRANSPARENT_HUGEPAGE) && + pgtable_has_pmd_leaves(); } static struct drm_i915_gem_object * -- 2.53.0