nilfs2: hide nilfs_write_info struct in segment buffer code
Hides nilfs_write_info struct and nilfs_segbuf_prepare_write function
in segbuf.c to simplify the interface of nilfs_segbuf_write function.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index cb004eb..4422cda 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -1784,19 +1784,13 @@
}
static int nilfs_segctor_write(struct nilfs_sc_info *sci,
- struct backing_dev_info *bdi)
+ struct the_nilfs *nilfs)
{
struct nilfs_segment_buffer *segbuf;
- struct nilfs_write_info wi;
int err, res;
- wi.sb = sci->sc_super;
- wi.bh_sr = sci->sc_super_root;
- wi.bdi = bdi;
-
list_for_each_entry(segbuf, &sci->sc_segbufs, sb_list) {
- nilfs_segbuf_prepare_write(segbuf, &wi);
- err = nilfs_segbuf_write(segbuf, &wi);
+ err = nilfs_segbuf_write(segbuf, nilfs);
res = nilfs_segbuf_wait(segbuf);
err = err ? : res;
@@ -2170,7 +2164,7 @@
nilfs_segctor_fill_in_checksums(sci, nilfs->ns_crc_seed);
- err = nilfs_segctor_write(sci, nilfs->ns_bdi);
+ err = nilfs_segctor_write(sci, nilfs);
if (unlikely(err))
goto failed_to_write;