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Fri, 20 Oct 2023 09:44:10 -0700 (PDT) X-Google-Smtp-Source: AGHT+IE7EVepwv2ae2b+EulXgXwHsovEWceHeRYNuKVZfp5FhVoMxmR9dt/gddHEwoMeQaabxNY4XQ== X-Received: by 2002:a05:6602:3405:b0:79a:b667:4e97 with SMTP id n5-20020a056602340500b0079ab6674e97mr2975115ioz.0.1697820250118; Fri, 20 Oct 2023 09:44:10 -0700 (PDT) Received: from redhat.com ([38.15.60.12]) by smtp.gmail.com with ESMTPSA id cg4-20020a056602254400b007a66df53f71sm654798iob.38.2023.10.20.09.44.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Oct 2023 09:44:09 -0700 (PDT) Date: Fri, 20 Oct 2023 10:44:08 -0600 From: Alex Williamson To: Joao Martins Cc: iommu@lists.linux.dev, Jason Gunthorpe , Kevin Tian , Shameerali Kolothum Thodi , Lu Baolu , Yi Liu , Yi Y Sun , Nicolin Chen , Joerg Roedel , Suravee Suthikulpanit , Will Deacon , Robin Murphy , Zhenzhong Duan , kvm@vger.kernel.org Subject: Re: [PATCH v4 01/18] vfio/iova_bitmap: Export more API symbols Message-ID: <20231020104408.48d4e09f.alex.williamson@redhat.com> In-Reply-To: <20231018202715.69734-2-joao.m.martins@oracle.com> References: <20231018202715.69734-1-joao.m.martins@oracle.com> <20231018202715.69734-2-joao.m.martins@oracle.com> X-Mailer: Claws Mail 4.1.1 (GTK 3.24.35; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 18 Oct 2023 21:26:58 +0100 Joao Martins wrote: > In preparation to move iova_bitmap into iommufd, export the rest of API > symbols that will be used in what could be used by modules, namely: > > iova_bitmap_alloc > iova_bitmap_free > iova_bitmap_for_each > > Suggested-by: Alex Williamson > Signed-off-by: Joao Martins > --- > drivers/vfio/iova_bitmap.c | 3 +++ > 1 file changed, 3 insertions(+) Reviewed-by: Alex Williamson > > diff --git a/drivers/vfio/iova_bitmap.c b/drivers/vfio/iova_bitmap.c > index 0848f920efb7..f54b56388e00 100644 > --- a/drivers/vfio/iova_bitmap.c > +++ b/drivers/vfio/iova_bitmap.c > @@ -268,6 +268,7 @@ struct iova_bitmap *iova_bitmap_alloc(unsigned long iova, size_t length, > iova_bitmap_free(bitmap); > return ERR_PTR(rc); > } > +EXPORT_SYMBOL_GPL(iova_bitmap_alloc); > > /** > * iova_bitmap_free() - Frees an IOVA bitmap object > @@ -289,6 +290,7 @@ void iova_bitmap_free(struct iova_bitmap *bitmap) > > kfree(bitmap); > } > +EXPORT_SYMBOL_GPL(iova_bitmap_free); > > /* > * Returns the remaining bitmap indexes from mapped_total_index to process for > @@ -387,6 +389,7 @@ int iova_bitmap_for_each(struct iova_bitmap *bitmap, void *opaque, > > return ret; > } > +EXPORT_SYMBOL_GPL(iova_bitmap_for_each); > > /** > * iova_bitmap_set() - Records an IOVA range in bitmap