From patchwork Thu Mar 30 06:30:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 13193435 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 7B380C6FD1D for ; Thu, 30 Mar 2023 06:31:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230048AbjC3GbJ (ORCPT ); Thu, 30 Mar 2023 02:31:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229620AbjC3GbH (ORCPT ); Thu, 30 Mar 2023 02:31:07 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA1564ED2 for ; Wed, 29 Mar 2023 23:31:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=7NM/Q3gGl4/n4XP7OUJDq9qpA/aF9eNuVJD/ObDGwrU=; b=Ka7txHJ5/HzlcmcyjOGC537s92 y6x738E6OkS/U1VbPAuv9YiN0ydL87XNHG4hQg01B8kXCvXgBErw2gjbaU9iIk/hltca4Ns9aKYio FE/R406wGUOVdXcv+OsevaI76DQ5V79eikJ1FV9+DWP9/5BAheN5zKmOD7662c2Nj+wUplYhyZRMZ Kzv+6zuXWBgWBT8GpB9HF7KB9fVd0+nIwcbj0fbtxF1s+wMAVTdMAxNeDOMsuBLxU57b2dvE5Rgbt 2IJ6m9uoC2w/7p3yhXyYWikjMxtt2hRXvccH9eOKRjotHbmN7+E4sSFzmbDedAp/AhdcHFUXp23+1 AWO9PmUw==; Received: from [182.171.77.115] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1phloO-002laQ-0j; Thu, 30 Mar 2023 06:31:04 +0000 From: Christoph Hellwig To: Chris Mason , Josef Bacik , David Sterba Cc: linux-btrfs@vger.kernel.org, Johannes Thumshirn , Qu Wenruo Subject: [PATCH 01/21] btrfs: mark extent_buffer_under_io static Date: Thu, 30 Mar 2023 15:30:39 +0900 Message-Id: <20230330063059.1574380-2-hch@lst.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230330063059.1574380-1-hch@lst.de> References: <20230330063059.1574380-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org extent_buffer_under_io is only used in extent_io.c, so mark it static. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn Reviewed-by: Qu Wenruo --- fs/btrfs/extent_io.c | 2 +- fs/btrfs/extent_io.h | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 1221f699ffc596..302af9b01bda2a 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -3420,7 +3420,7 @@ static void __free_extent_buffer(struct extent_buffer *eb) kmem_cache_free(extent_buffer_cache, eb); } -int extent_buffer_under_io(const struct extent_buffer *eb) +static int extent_buffer_under_io(const struct extent_buffer *eb) { return (atomic_read(&eb->io_pages) || test_bit(EXTENT_BUFFER_WRITEBACK, &eb->bflags) || diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index 4341ad978fb8e4..342412d37a7b4b 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -265,7 +265,6 @@ void extent_buffer_bitmap_clear(const struct extent_buffer *eb, bool set_extent_buffer_dirty(struct extent_buffer *eb); void set_extent_buffer_uptodate(struct extent_buffer *eb); void clear_extent_buffer_uptodate(struct extent_buffer *eb); -int extent_buffer_under_io(const struct extent_buffer *eb); void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end); void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end); void extent_clear_unlock_delalloc(struct btrfs_inode *inode, u64 start, u64 end,