From patchwork Mon Nov 27 10:25:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SsO8cmdlbiBHcm/Dnw==?= X-Patchwork-Id: 13469319 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 775CFC4167B for ; Mon, 27 Nov 2023 10:27:55 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.641757.1000619 (Exim 4.92) (envelope-from ) id 1r7Yq6-0005rJ-NJ; Mon, 27 Nov 2023 10:27:42 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 641757.1000619; Mon, 27 Nov 2023 10:27:42 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1r7Yq6-0005r7-Kb; Mon, 27 Nov 2023 10:27:42 +0000 Received: by outflank-mailman (input) for mailman id 641757; Mon, 27 Nov 2023 10:27:41 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1r7Yq5-0004NR-Fy for xen-devel@lists.xenproject.org; Mon, 27 Nov 2023 10:27:41 +0000 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 968569d8-8d0f-11ee-9b0e-b553b5be7939; Mon, 27 Nov 2023 11:27:38 +0100 (CET) Received: from imap2.dmz-prg2.suse.org (imap2.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:98]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 33AB221B08; Mon, 27 Nov 2023 10:27:38 +0000 (UTC) Received: from imap2.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap2.dmz-prg2.suse.org (Postfix) with ESMTPS id 0AC51132A6; Mon, 27 Nov 2023 10:27:38 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap2.dmz-prg2.suse.org with ESMTPSA id RWhXARpvZGUefwAAn2gu4w (envelope-from ); Mon, 27 Nov 2023 10:27:38 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: 968569d8-8d0f-11ee-9b0e-b553b5be7939 From: Juergen Gross To: minios-devel@lists.xenproject.org, xen-devel@lists.xenproject.org Cc: samuel.thibault@ens-lyon.org, wl@xen.org, Juergen Gross Subject: [PATCH v3 24/32] Mini-OS: add EXPORT_SYMBOL() instances to blkfront.c Date: Mon, 27 Nov 2023 11:25:15 +0100 Message-Id: <20231127102523.28003-25-jgross@suse.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20231127102523.28003-1-jgross@suse.com> References: <20231127102523.28003-1-jgross@suse.com> MIME-Version: 1.0 X-Spamd-Bar: +++++++++++++++++++++ Authentication-Results: smtp-out1.suse.de; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=suse.com (policy=quarantine); spf=fail (smtp-out1.suse.de: domain of jgross@suse.com does not designate 2a07:de40:b281:104:10:150:64:98 as permitted sender) smtp.mailfrom=jgross@suse.com X-Rspamd-Server: rspamd2 X-Spamd-Result: default: False [21.80 / 50.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; BAYES_SPAM(0.30)[70.31%]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:98:from]; TO_DN_SOME(0.00)[]; R_MISSING_CHARSET(2.50)[]; BROKEN_CONTENT_TYPE(1.50)[]; RCPT_COUNT_FIVE(0.00)[5]; RCVD_COUNT_THREE(0.00)[3]; MX_GOOD(-0.01)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(2.20)[]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; R_SPF_FAIL(1.00)[-all]; FROM_HAS_DN(0.00)[]; DMARC_POLICY_QUARANTINE(1.50)[suse.com : No valid SPF, No valid DKIM,quarantine]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_SHORT(3.00)[1.000]; MIME_GOOD(-0.10)[text/plain]; NEURAL_SPAM_LONG(3.50)[1.000]; MID_CONTAINS_FROM(1.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:email]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_TLS_ALL(0.00)[] X-Rspamd-Queue-Id: 33AB221B08 Add the needed instances of EXPORT_SYMBOL() to blkfront.c. Signed-off-by: Juergen Gross Reviewed-by: Samuel Thibault --- V3: - new patch --- blkfront.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/blkfront.c b/blkfront.c index 8f140896..b0fc80d1 100644 --- a/blkfront.c +++ b/blkfront.c @@ -23,9 +23,7 @@ /* Note: we really suppose non-preemptive threads. */ DECLARE_WAIT_QUEUE_HEAD(blkfront_queue); - - - +EXPORT_SYMBOL(blkfront_queue); #define BLK_RING_SIZE __RING_SIZE((struct blkif_sring *)0, PAGE_SIZE) #define GRANT_INVALID_REF 0 @@ -243,6 +241,7 @@ error: free_blkfront(dev); return NULL; } +EXPORT_SYMBOL(init_blkfront); void shutdown_blkfront(struct blkfront_dev *dev) { @@ -304,6 +303,7 @@ close: if (!err) free_blkfront(dev); } +EXPORT_SYMBOL(shutdown_blkfront); static void blkfront_wait_slot(struct blkfront_dev *dev) { @@ -386,6 +386,7 @@ void blkfront_aio(struct blkfront_aiocb *aiocbp, int write) if(notify) notify_remote_via_evtchn(dev->evtchn); } +EXPORT_SYMBOL(blkfront_aio); static void blkfront_aio_cb(struct blkfront_aiocb *aiocbp, int ret) { @@ -417,6 +418,7 @@ void blkfront_io(struct blkfront_aiocb *aiocbp, int write) remove_waiter(w, blkfront_queue); local_irq_restore(flags); } +EXPORT_SYMBOL(blkfront_io); static void blkfront_push_operation(struct blkfront_dev *dev, uint8_t op, uint64_t id) { @@ -444,6 +446,7 @@ void blkfront_aio_push_operation(struct blkfront_aiocb *aiocbp, uint8_t op) struct blkfront_dev *dev = aiocbp->aio_dev; blkfront_push_operation(dev, op, (uintptr_t) aiocbp); } +EXPORT_SYMBOL(blkfront_aio_push_operation); void blkfront_sync(struct blkfront_dev *dev) { @@ -473,6 +476,7 @@ void blkfront_sync(struct blkfront_dev *dev) remove_waiter(w, blkfront_queue); local_irq_restore(flags); } +EXPORT_SYMBOL(blkfront_sync); int blkfront_aio_poll(struct blkfront_dev *dev) { @@ -557,6 +561,7 @@ moretodo: return nr_consumed; } +EXPORT_SYMBOL(blkfront_aio_poll); #ifdef HAVE_LIBC static int blkfront_posix_rwop(struct file *file, uint8_t *buf, size_t count, @@ -773,4 +778,5 @@ int blkfront_open(struct blkfront_dev *dev) return dev->fd; } +EXPORT_SYMBOL(blkfront_open); #endif