From 7534e854b930a021dedf9e16396ced5e70e1aba3 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Wed, 16 Oct 2013 08:26:08 -0400 Subject: [PATCH] ext4: fixup kerndoc annotation of mpage_map_and_submit_extent() Document give_up_on_write argument of mpage_map_and_submit_extent(). Signed-off-by: Jan Kara Signed-off-by: "Theodore Ts'o" --- 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 -- 2.20.1