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[99.254.114.190]) by smtp.gmail.com with ESMTPSA id ca18e2360f4ac-83503aacb18sm220272039f.30.2024.10.09.05.43.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Oct 2024 05:43:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1728477785; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ufhUOpepsGW4qLY30+zYqQtKIYZv17OEXI7XMvauCAU=; b=Xpt0lAzE64vOpO6vYI9hRMnsHd0iIjXAA4OE8RPdf+7qiAnFQmDtj0a9T6yU1IJ6XgP5kf hQtS4CHncuatrc3YdKFzLCDy1+/XVfD0ln/06cZoadC0BqXHsTQAs/U4/q/caMQClu/iBc c8lX1UXUR9w//AdLYBzbRiV2m8NtGgg= X-MC-Unique: u5byBmSxN-Ow4g2Wsg2qHg-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728477783; x=1729082583; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ufhUOpepsGW4qLY30+zYqQtKIYZv17OEXI7XMvauCAU=; b=BqzmABID9934gg5juxlKmfy+IeucOJ39IS+9eZodfcGPzrcZ8AedGDbUz3mfVE3xg4 w6hC0x6KV6PbEHkcCZSvjoXLoSnq8UQkIXrYR6DnBzr9W4Dd944+J9+147JVQQ/ahABt L54agPwzfcAO9kONIBfovm3yE08mFkYkzamjB872p+lqSYlOh+IFQHrATdoeYJS648Ic OnExLB0+TOe1jz/kMxDlSsTgYSpEArty1qCrN+D5S8+nprhYamA6PLMfv+r7l9towU5k RvU/noOgcg2lJZr3OxseU1aueM+sA0MoZBwQE7nHmW3IcoUnVYKlHE9S/vq4cHqs9+b8 bZrg== X-Gm-Message-State: AOJu0Yz3WifO4mlDoYqENTvoVWBXZYeFc4HF6XxQmxMwBojq2Lk9MUUm VM8g1+2i0EuGbqt/n4T9mvjTglhuzDDxHd6aE4ZHGzm82p+FxgeDqNtKHxg+uz66YwWiftySCLp ryTCk2X6j5gcnbTmdJYdcWI6XwRjxwcDDwyXkuW2nVLrl80T9LWPktic6uLECSAzQ0AyiWcndap qz02RW1ZBScK69I/gDFJj6h76F2uMexEJcwg== X-Received: by 2002:a05:6602:6101:b0:82a:4c58:e1e0 with SMTP id ca18e2360f4ac-8353d4f11d4mr249867439f.12.1728477782840; Wed, 09 Oct 2024 05:43:02 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHn5VvcapvqGxQ50KmhJFVnEWT/3/GQA3GxrhLud8Pl+7z+b3QnS8vH1AFWBM5F2i3qzn2l2g== X-Received: by 2002:a05:6602:6101:b0:82a:4c58:e1e0 with SMTP id ca18e2360f4ac-8353d4f11d4mr249862639f.12.1728477782174; Wed, 09 Oct 2024 05:43:02 -0700 (PDT) From: Peter Xu To: qemu-devel@nongnu.org Cc: Peter Maydell , Fabiano Rosas , peterx@redhat.com, "Dr. David Alan Gilbert" , Thomas Huth Subject: [PULL 11/12] util/iova-tree: Remove deadcode Date: Wed, 9 Oct 2024 08:42:37 -0400 Message-ID: <20241009124238.371084-12-peterx@redhat.com> X-Mailer: git-send-email 2.45.0 In-Reply-To: <20241009124238.371084-1-peterx@redhat.com> References: <20241009124238.371084-1-peterx@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.151, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1728477899614116600 Content-Type: text/plain; charset="utf-8" From: "Dr. David Alan Gilbert" iova_tree_find_address, and iova_tree_foreach have never been used since the code was originally added by: eecf5eedbd ("util: implement simple iova tree") Remove them. Signed-off-by: Dr. David Alan Gilbert Reviewed-by: Peter Xu Reviewed-by: Thomas Huth Link: https://lore.kernel.org/r/20240918142515.153074-1-dave@treblig.org Signed-off-by: Peter Xu --- include/qemu/iova-tree.h | 25 ------------------------- util/iova-tree.c | 23 ----------------------- 2 files changed, 48 deletions(-) diff --git a/include/qemu/iova-tree.h b/include/qemu/iova-tree.h index 2a10a7052e..44a45931d5 100644 --- a/include/qemu/iova-tree.h +++ b/include/qemu/iova-tree.h @@ -111,31 +111,6 @@ const DMAMap *iova_tree_find(const IOVATree *tree, con= st DMAMap *map); */ const DMAMap *iova_tree_find_iova(const IOVATree *tree, const DMAMap *map); =20 -/** - * iova_tree_find_address: - * - * @tree: the iova tree to search from - * @iova: the iova address to find - * - * Similar to iova_tree_find(), but it tries to find mapping with - * range iova=3Diova & size=3D0. - * - * Return: same as iova_tree_find(). - */ -const DMAMap *iova_tree_find_address(const IOVATree *tree, hwaddr iova); - -/** - * iova_tree_foreach: - * - * @tree: the iova tree to iterate on - * @iterator: the iterator for the mappings, return true to stop - * - * Iterate over the iova tree. - * - * Return: 1 if found any overlap, 0 if not, <0 if error. - */ -void iova_tree_foreach(IOVATree *tree, iova_tree_iterator iterator); - /** * iova_tree_alloc_map: * diff --git a/util/iova-tree.c b/util/iova-tree.c index 536789797e..06295e2755 100644 --- a/util/iova-tree.c +++ b/util/iova-tree.c @@ -115,13 +115,6 @@ const DMAMap *iova_tree_find_iova(const IOVATree *tree= , const DMAMap *map) return args.result; } =20 -const DMAMap *iova_tree_find_address(const IOVATree *tree, hwaddr iova) -{ - const DMAMap map =3D { .iova =3D iova, .size =3D 0 }; - - return iova_tree_find(tree, &map); -} - static inline void iova_tree_insert_internal(GTree *gtree, DMAMap *range) { /* Key and value are sharing the same range data */ @@ -148,22 +141,6 @@ int iova_tree_insert(IOVATree *tree, const DMAMap *map) return IOVA_OK; } =20 -static gboolean iova_tree_traverse(gpointer key, gpointer value, - gpointer data) -{ - iova_tree_iterator iterator =3D data; - DMAMap *map =3D key; - - g_assert(key =3D=3D value); - - return iterator(map); -} - -void iova_tree_foreach(IOVATree *tree, iova_tree_iterator iterator) -{ - g_tree_foreach(tree->tree, iova_tree_traverse, iterator); -} - void iova_tree_remove(IOVATree *tree, DMAMap map) { const DMAMap *overlap; --=20 2.45.0