From patchwork Wed Jul 12 21:10:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kent Overstreet X-Patchwork-Id: 13310877 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E1CAEB64DD for ; Wed, 12 Jul 2023 21:12:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232797AbjGLVMD (ORCPT ); Wed, 12 Jul 2023 17:12:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232620AbjGLVLm (ORCPT ); Wed, 12 Jul 2023 17:11:42 -0400 Received: from out-36.mta1.migadu.com (out-36.mta1.migadu.com [IPv6:2001:41d0:203:375::24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7BEC41FFD for ; Wed, 12 Jul 2023 14:11:35 -0700 (PDT) X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1689196293; 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=1JvFlUnJNg/19MdiHLNUIX73kgMJww+dfgCblmEcu1U=; b=ioo7Hlb05gzTDWYnW+QeyN9R+3fGtpTq8//vnD2VrzbgJKDTQEkVCE4P4f2TYbuiCQhSbu sec4FOu9SqqU17hb0GbaFF3qcgRtj0mZbf7jTv8vr/R9kAlIggYzlRhurx6BhRUWxiUewA qPzUxqlRuNs66nkA93vgzfPg3zuiRmw= From: Kent Overstreet To: linux-bcachefs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Kent Overstreet , linux-block@vger.kernel.org, Jens Axboe , Kent Overstreet Subject: [PATCH 04/20] block: Add some exports for bcachefs Date: Wed, 12 Jul 2023 17:10:59 -0400 Message-Id: <20230712211115.2174650-5-kent.overstreet@linux.dev> In-Reply-To: <20230712211115.2174650-1-kent.overstreet@linux.dev> References: <20230712211115.2174650-1-kent.overstreet@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org From: Kent Overstreet - bio_set_pages_dirty(), bio_check_pages_dirty() - dio path - blk_status_to_str() - error messages - bio_add_folio() - this should definitely be exported for everyone, it's the modern version of bio_add_page() Signed-off-by: Kent Overstreet Cc: linux-block@vger.kernel.org Cc: Jens Axboe Signed-off-by: Kent Overstreet --- block/bio.c | 2 ++ block/blk-core.c | 1 + block/blk.h | 1 - include/linux/blkdev.h | 1 + 4 files changed, 4 insertions(+), 1 deletion(-) diff --git a/block/bio.c b/block/bio.c index 043944fd46..1e75840d17 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1481,6 +1481,7 @@ void bio_set_pages_dirty(struct bio *bio) set_page_dirty_lock(bvec->bv_page); } } +EXPORT_SYMBOL_GPL(bio_set_pages_dirty); /* * bio_check_pages_dirty() will check that all the BIO's pages are still dirty. @@ -1540,6 +1541,7 @@ void bio_check_pages_dirty(struct bio *bio) spin_unlock_irqrestore(&bio_dirty_lock, flags); schedule_work(&bio_dirty_work); } +EXPORT_SYMBOL_GPL(bio_check_pages_dirty); static inline bool bio_remaining_done(struct bio *bio) { diff --git a/block/blk-core.c b/block/blk-core.c index 1da77e7d62..b7b0237c36 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -205,6 +205,7 @@ const char *blk_status_to_str(blk_status_t status) return ""; return blk_errors[idx].name; } +EXPORT_SYMBOL_GPL(blk_status_to_str); /** * blk_sync_queue - cancel any pending callbacks on a queue diff --git a/block/blk.h b/block/blk.h index 45547bcf11..f20f9ca03e 100644 --- a/block/blk.h +++ b/block/blk.h @@ -251,7 +251,6 @@ static inline void bio_integrity_free(struct bio *bio) unsigned long blk_rq_timeout(unsigned long timeout); void blk_add_timer(struct request *req); -const char *blk_status_to_str(blk_status_t status); bool blk_attempt_plug_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs); diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index c0ffe203a6..7a32dc98e1 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -854,6 +854,7 @@ extern const char *blk_op_str(enum req_op op); int blk_status_to_errno(blk_status_t status); blk_status_t errno_to_blk_status(int errno); +const char *blk_status_to_str(blk_status_t status); /* only poll the hardware once, don't continue until a completion was found */ #define BLK_POLL_ONESHOT (1 << 0)