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Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uPNrD-0000000Aoxt-11s7; Wed, 11 Jun 2025 15:59:19 +0000 From: "Matthew Wilcox (Oracle)" To: Vlastimil Babka Cc: "Matthew Wilcox (Oracle)" , Christoph Lameter , David Rientjes , Roman Gushchin , Harry Yoo , linux-mm@kvack.org Subject: [PATCH v2 09/11] kfence: Remove mention of PG_slab Date: Wed, 11 Jun 2025 16:59:12 +0100 Message-ID: <20250611155916.2579160-10-willy@infradead.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250611155916.2579160-1-willy@infradead.org> References: <20250611155916.2579160-1-willy@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam01 X-Stat-Signature: s5umuiq1etyqddj1wan5p6sgqe5hi7hz X-Rspamd-Queue-Id: E4BE120006 X-Rspam-User: X-HE-Tag: 1749657567-564635 X-HE-Meta: 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 sJL8i+wn CBaptcgjkIkjF4RRiqcM5PESDj+cRuhfSygjQ2Fh9fUI9TVVnfJ2kCccYM5fE0WcZsFJh7JS0Mw44E56qajKBcbhdV+clO28m+rOQgZfnPvtKRV/ZUlU9/cg2nMHDs761psnXZIERJru3Nr9B8p5yd0NIWe1/YjxjELLEkL64DxzT/mAWujE7Qow0/Xds9KtXIfXG/QovQMJM5qv7bWqjjIHhpgnpeuH9uKZJSOL56YqcOCMo6nNBD16UPNs8HDC1IYbpLUgG6ee76UgYzeO5C0TDI4uBpKTbeMnurXCqOHvMptx/YCJiItky0Vn06W9YKdsREsoRag4ac+Q= 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) Acked-by: Harry Yoo --- 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