gfs2: Add new gfs2_iomap_get helper
Rename the current gfs2_iomap_get and gfs2_iomap_alloc functions to __*.
Add a new gfs2_iomap_get helper that doesn't expose struct metapath.
Rename gfs2_iomap_get_alloc to gfs2_iomap_alloc. Use the new helpers
where they make sense.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 2d500f9..5d34b97 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -421,7 +421,7 @@ static int gfs2_allocate_page_backing(struct page *page, unsigned int length)
do {
struct iomap iomap = { };
- if (gfs2_iomap_get_alloc(page->mapping->host, pos, length, &iomap))
+ if (gfs2_iomap_alloc(page->mapping->host, pos, length, &iomap))
return -EIO;
if (length < iomap.length)
@@ -991,8 +991,7 @@ static int fallocate_chunk(struct inode *inode, loff_t offset, loff_t len,
while (offset < end) {
struct iomap iomap = { };
- error = gfs2_iomap_get_alloc(inode, offset, end - offset,
- &iomap);
+ error = gfs2_iomap_alloc(inode, offset, end - offset, &iomap);
if (error)
goto out;
offset = iomap.offset + iomap.length;