... and be more idiomatic when calculating ->pageofs_in.
Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
---
fs/erofs/zdata.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/erofs/zdata.c b/fs/erofs/zdata.c
index d417e189f1a0..a4ff20b54cc1 100644
--- a/fs/erofs/zdata.c
+++ b/fs/erofs/zdata.c
@@ -868,7 +868,7 @@ static int z_erofs_pcluster_begin(struct z_erofs_decompress_frontend *fe)
} else {
void *mptr;
- mptr = erofs_read_metabuf(&map->buf, sb, erofs_pos(sb, blknr), EROFS_NO_KMAP);
+ mptr = erofs_read_metabuf(&map->buf, sb, map->m_pa, EROFS_NO_KMAP);
if (IS_ERR(mptr)) {
ret = PTR_ERR(mptr);
erofs_err(sb, "failed to get inline data %d", ret);
@@ -876,7 +876,7 @@ static int z_erofs_pcluster_begin(struct z_erofs_decompress_frontend *fe)
}
get_page(map->buf.page);
WRITE_ONCE(fe->pcl->compressed_bvecs[0].page, map->buf.page);
- fe->pcl->pageofs_in = map->m_pa & ~PAGE_MASK;
+ fe->pcl->pageofs_in = offset_in_page(mptr);
fe->mode = Z_EROFS_PCLUSTER_FOLLOWED_NOINPLACE;
}
/* file-backed inplace I/O pages are traversed in reverse order */
--
2.39.2
