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DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1692972277; 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=sCdpGKioQF34weG5w+z0/y3PF/fjvtNNI35yO4EvtLk=; b=cYsDGPpjRbWUMOTIPyMO/haz1FlbbiWizE4L6+4KiNimBQndM5dbyTTkg9jBA2egpwU6Cb fkg5cTnWwTpMK0RxO73BKMbVgecaeb3ZdD5hvh5LwNn8nQIo0z4wNaoOSgDtnANIdxLDF6 nhdxpWfLei5X8co+EkZeZUy0T4PzeHk= From: Hao Xu To: io-uring@vger.kernel.org, Jens Axboe Cc: Dominique Martinet , Pavel Begunkov , Christian Brauner , Alexander Viro , Stefan Roesch , Clay Harris , Dave Chinner , "Darrick J . Wong" , linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-cachefs@redhat.com, ecryptfs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-unionfs@vger.kernel.org, bpf@vger.kernel.org, netdev@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-btrfs@vger.kernel.org, codalist@coda.cs.cmu.edu, linux-f2fs-devel@lists.sourceforge.net, cluster-devel@redhat.com, linux-mm@kvack.org, linux-nilfs@vger.kernel.org, devel@lists.orangefs.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-mtd@lists.infradead.org, Wanpeng Li Subject: [PATCH 23/29] xfs: don't print warn info for -EAGAIN error in xfs_buf_get_map() Date: Fri, 25 Aug 2023 21:54:25 +0800 Message-Id: <20230825135431.1317785-24-hao.xu@linux.dev> In-Reply-To: <20230825135431.1317785-1-hao.xu@linux.dev> References: <20230825135431.1317785-1-hao.xu@linux.dev> MIME-Version: 1.0 X-Migadu-Flow: FLOW_OUT X-Stat-Signature: bpa91es1jrhh9k8rrh3rcdyxbycbqmhz X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: A269DC002C X-Rspam-User: X-HE-Tag: 1692972278-742627 X-HE-Meta: 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 Z6hsELiB dFAEHmgTxxZldg5z8tgE/gEcbhfmPdQf+P9FfzyPpQqWKBPzarFD2TUxEHYN8kLOCaorzc38+7BckfjdZDd2utOrS+SsQ3S9quyWCmWNMrBccGGb34Ty1q7ESM/r1TJ8YWV7YhNAx1DzKcMwyQdm5uW2vS82Z8Bt+Qc7D3pLfddoZQkXoBORHgFuQscoHrD4IIbFN2mopyVrq8zihZkSVd2h2lfwmpgzGwRO3cEHzJ0wVFswgFDiBMsk9U44AlD/2WCfi X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Hao Xu -EAGAIN is internal error to indicate a retry, no needs to print a warn. Signed-off-by: Hao Xu --- fs/xfs/xfs_buf.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 57bdc4c5dde1..cdad80e1ae25 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -730,9 +730,10 @@ xfs_buf_get_map( if (!bp->b_addr) { error = _xfs_buf_map_pages(bp, flags); if (unlikely(error)) { - xfs_warn_ratelimited(btp->bt_mount, - "%s: failed to map %u pages", __func__, - bp->b_page_count); + if (error != -EAGAIN) + xfs_warn_ratelimited(btp->bt_mount, + "%s: failed to map %u pages", __func__, + bp->b_page_count); xfs_buf_relse(bp); return error; }