From: Jan Kara Subject: [PATCH 2/2] ext4: Fixup kerndoc annotation of mpage_map_and_submit_extent() Date: Tue, 15 Oct 2013 15:32:29 +0200 Message-ID: <1381843949-31805-2-git-send-email-jack@suse.cz> References: <1381843949-31805-1-git-send-email-jack@suse.cz> Cc: , Jan Kara To: Ted Tso Return-path: Received: from cantor2.suse.de ([195.135.220.15]:47260 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932401Ab3JONcl (ORCPT ); Tue, 15 Oct 2013 09:32:41 -0400 In-Reply-To: <1381843949-31805-1-git-send-email-jack@suse.cz> Sender: linux-ext4-owner@vger.kernel.org List-ID: Document give_up_on_write argument of mpage_map_and_submit_extent(). Signed-off-by: Jan Kara --- fs/ext4/inode.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index e274e9c1171f..e7e5b3d8f002 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2178,6 +2178,9 @@ static int mpage_map_one_extent(handle_t *handle, struct mpage_da_data *mpd) * * @handle - handle for journal operations * @mpd - extent to map + * @give_up_on_write - we set this to true iff there is a fatal error and there + * is no hope of writing the data. The caller should discard + * dirty pages to avoid infinite loops. * * The function maps extent starting at mpd->lblk of length mpd->len. If it is * delayed, blocks are allocated, if it is unwritten, we may need to convert -- 1.8.1.4