From patchwork Mon Apr 30 15:45:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Sandeen X-Patchwork-Id: 10372007 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B79606038F for ; Mon, 30 Apr 2018 15:45:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A73DD28066 for ; Mon, 30 Apr 2018 15:45:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9BF52289FA; Mon, 30 Apr 2018 15:45:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 26FA928066 for ; 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Intel Mac OS X 10.11; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The upcoming online label patch will require forcing the superblock change from the log to the actual on-disk superblock, so move this log checkpoint function out for general use. Signed-off-by: Eric Sandeen --- fs/xfs/scrub/common.c | 16 +--------------- fs/xfs/scrub/common.h | 1 - fs/xfs/xfs_log.c | 14 ++++++++++++++ fs/xfs/xfs_log.h | 1 + 4 files changed, 16 insertions(+), 16 deletions(-) diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c index 8ed91d5..6044399 100644 --- a/fs/xfs/scrub/common.c +++ b/fs/xfs/scrub/common.c @@ -594,7 +594,7 @@ struct xfs_scrub_rmap_ownedby_info { * document why they need to do so. */ if (force_log) { - error = xfs_scrub_checkpoint_log(mp); + error = xfs_log_checkpoint(mp); if (error) return error; } @@ -606,20 +606,6 @@ struct xfs_scrub_rmap_ownedby_info { return xfs_scrub_ag_init(sc, sc->sm->sm_agno, &sc->sa); } -/* Push everything out of the log onto disk. */ -int -xfs_scrub_checkpoint_log( - struct xfs_mount *mp) -{ - int error; - - error = xfs_log_force(mp, XFS_LOG_SYNC); - if (error) - return error; - xfs_ail_push_all_sync(mp->m_ail); - return 0; -} - /* * Given an inode and the scrub control structure, grab either the * inode referenced in the control structure or the inode passed in. diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index deaf604..a88ae07 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -83,7 +83,6 @@ void xfs_scrub_fblock_set_warning(struct xfs_scrub_context *sc, int whichfork, xfs_fileoff_t offset); void xfs_scrub_set_incomplete(struct xfs_scrub_context *sc); -int xfs_scrub_checkpoint_log(struct xfs_mount *mp); /* Are we set up for a cross-referencing check? */ bool xfs_scrub_should_check_xref(struct xfs_scrub_context *sc, int *error, diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 2fcd9ed..326fbe8 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -4095,3 +4095,17 @@ struct xlog_ticket * return valid; } + +/* Push everything out of the log onto disk. */ +int +xfs_log_checkpoint( + struct xfs_mount *mp) +{ + int error; + + error = xfs_log_force(mp, XFS_LOG_SYNC); + if (error) + return error; + xfs_ail_push_all_sync(mp->m_ail); + return 0; +} diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h index fa8ad31..df2d5d2 100644 --- a/fs/xfs/xfs_log.h +++ b/fs/xfs/xfs_log.h @@ -165,5 +165,6 @@ void xfs_log_commit_cil(struct xfs_mount *mp, struct xfs_trans *tp, void xfs_log_work_queue(struct xfs_mount *mp); void xfs_log_quiesce(struct xfs_mount *mp); bool xfs_log_check_lsn(struct xfs_mount *, xfs_lsn_t); +int xfs_log_checkpoint(struct xfs_mount *mp); #endif /* __XFS_LOG_H__ */