Hi Jens, After merging the block tree, today's linux-next build (x86_64 allmodconfig) failed like this:
fs/gfs2/lops.c: In function 'gfs2_end_log_read':
fs/gfs2/lops.c:394:49: error: macro "bio_for_each_segment_all" passed 4
arguments, but takes just 3
bio_for_each_segment_all(bvec, bio, i, iter_all) {
^
fs/gfs2/lops.c:394:2: error: 'bio_for_each_segment_all' undeclared (first use
in this function); did you mean 'bio_first_page_all'?
bio_for_each_segment_all(bvec, bio, i, iter_all) {
^~~~~~~~~~~~~~~~~~~~~~~~
bio_first_page_all
fs/gfs2/lops.c:394:2: note: each undeclared identifier is reported only once
for each function it appears in
fs/gfs2/lops.c:394:26: error: expected ';' before '{' token
bio_for_each_segment_all(bvec, bio, i, iter_all) {
^ ~
;
Caused by commit
2b070cfe582b ("block: remove the i argument to bio_for_each_segment_all")
interacting with commit
e21e191994af ("gfs2: read journal in large chunks")
from the gfs2 tree.
I have applied the following patch for today:
From: Stephen Rothwell <[email protected]>
Date: Mon, 6 May 2019 14:57:42 +1000
Subject: [PATCH] gfs2: fix for "block: remove the i argument to
bio_for_each_segment_all"
Signed-off-by: Stephen Rothwell <[email protected]>
---
fs/gfs2/lops.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 3b3dd2ef53f7..33ab662c9aac 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -388,10 +388,9 @@ static void gfs2_end_log_read(struct bio *bio)
{
struct page *page;
struct bio_vec *bvec;
- int i;
struct bvec_iter_all iter_all;
- bio_for_each_segment_all(bvec, bio, i, iter_all) {
+ bio_for_each_segment_all(bvec, bio, iter_all) {
page = bvec->bv_page;
if (bio->bi_status) {
int err = blk_status_to_errno(bio->bi_status);
--
2.20.1
--
Cheers,
Stephen Rothwell
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