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Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uNfS5-00000005r7U-1f4f; Fri, 06 Jun 2025 22:22:17 +0000 From: "Matthew Wilcox (Oracle)" To: Vlastimil Babka Cc: "Matthew Wilcox (Oracle)" , Christoph Lameter , David Rientjes , linux-mm@kvack.org Subject: [PATCH 08/10] kfence: Remove mention of PG_slab Date: Fri, 6 Jun 2025 23:22:10 +0100 Message-ID: <20250606222214.1395799-9-willy@infradead.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250606222214.1395799-1-willy@infradead.org> References: <20250606222214.1395799-1-willy@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: BB7991C0010 X-Stat-Signature: bmek7mpyz73pxdadskfcx7tmriggw6sf X-Rspam-User: X-HE-Tag: 1749248559-135776 X-HE-Meta: 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 MEmB1dpp 2AYXt48HAtZSwVXXFIUUJmxuqcqh2CyEorx5n7nmCV7RhnuoM+Fuc7vpGqS7xDmn5/bWm35zPgpSsMWMUgnejUJYnJWmkRyYo9jibzYYy9nICOxKh/stUp2wjK4mAiXF960g/cnB7ZdTp9Lx/X1dlcyWK2O2Lz6BNyJ/slCLehOFuNVsB6xUuArBt+7FWz13ASCmmhFCzMQgaAp5AimUL/xEBYekTHO9kC7BU8HeokxF8W/4FJ0TRRDx8NHrG/CkT/sUTpKPphKnlxTqDinv+WA9g6/SfLH9+9FO0971VGqHu08wtcOy+W4ZaXw== 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: Improve the documentation slightly, assuming I understood it correctly. Signed-off-by: Matthew Wilcox (Oracle) --- mm/kfence/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/kfence/core.c b/mm/kfence/core.c index 102048821c22..0ed3be100963 100644 --- a/mm/kfence/core.c +++ b/mm/kfence/core.c @@ -605,8 +605,8 @@ static unsigned long kfence_init_pool(void) pages = virt_to_page(__kfence_pool); /* - * Set up object pages: they must have PG_slab set, to avoid freeing - * these as real pages. + * Set up object pages: they must have PGTY_slab set to avoid freeing + * them as real pages. * * We also want to avoid inserting kfence_free() in the kfree() * fast-path in SLUB, and therefore need to ensure kfree() correctly -- 2.47.2