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Wed, 27 Mar 2024 09:06:00 -0400 X-MC-Unique: n4vWnbRDMPWu0T-sgcsqLg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 82920800265; Wed, 27 Mar 2024 13:05:59 +0000 (UTC) Received: from t14s.fritz.box (unknown [10.39.193.208]) by smtp.corp.redhat.com (Postfix) with ESMTP id 203CF1C060D0; Wed, 27 Mar 2024 13:05:55 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Subject: [PATCH RFC 3/3] mm: use "GUP-fast" instead "fast GUP" in remaining comments Date: Wed, 27 Mar 2024 14:05:38 +0100 Message-ID: <20240327130538.680256-4-david@redhat.com> In-Reply-To: <20240327130538.680256-1-david@redhat.com> References: <20240327130538.680256-1-david@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-s390@vger.kernel.org, x86@kernel.org, loongarch@lists.linux.dev, David Hildenbrand , John Hubbard , linux-sh@vger.kernel.org, linux-mips@vger.kernel.org, Peter Xu , linux-perf-users@vger.kernel.org, linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, Jason Gunthorpe , linux-fsdevel@vger.kernel.org, Andrew Morton , linuxppc-dev@lists.ozlabs.org, Mike Rapoport Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Let's fixup the remaining comments to consistently call that thing "GUP-fast". With this change, we consistently call it "GUP-fast". Signed-off-by: David Hildenbrand --- mm/filemap.c | 2 +- mm/khugepaged.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/filemap.c b/mm/filemap.c index 387b394754fa..c668e11cd6ef 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1810,7 +1810,7 @@ EXPORT_SYMBOL(page_cache_prev_miss); * C. Return the page to the page allocator * * This means that any page may have its reference count temporarily - * increased by a speculative page cache (or fast GUP) lookup as it can + * increased by a speculative page cache (or GUP-fast) lookup as it can * be allocated by another user before the RCU grace period expires. * Because the refcount temporarily acquired here may end up being the * last refcount on the page, any page allocation must be freeable by diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 38830174608f..6972fa05132e 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -1169,7 +1169,7 @@ static int collapse_huge_page(struct mm_struct *mm, unsigned long address, * huge and small TLB entries for the same virtual address to * avoid the risk of CPU bugs in that area. * - * Parallel fast GUP is fine since fast GUP will back off when + * Parallel GUP-fast is fine since GUP-fast will back off when * it detects PMD is changed. */ _pmd = pmdp_collapse_flush(vma, address, pmd); -- 2.43.2