btrfs: sink get_extent parameter to __extent_readpages

All callers pass btrfs_get_extent.

Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index f86a6aa..4e7c5d5 100644 (file)
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3121,7 +3121,7 @@ static inline void __do_contiguous_readpages(struct extent_io_tree *tree,
 
 static void __extent_readpages(struct extent_io_tree *tree,
                               struct page *pages[],
-                              int nr_pages, get_extent_t *get_extent,
+                              int nr_pages,
                               struct extent_map **em_cached,
                               struct bio **bio, unsigned long *bio_flags,
                               u64 *prev_em_start)
@@ -3143,7 +3143,8 @@ static void __extent_readpages(struct extent_io_tree *tree,
                } else {
                        __do_contiguous_readpages(tree, &pages[first_index],
                                                  index - first_index, start,
-                                                 end, get_extent, em_cached,
+                                                 end, btrfs_get_extent,
+                                                 em_cached,
                                                  bio, bio_flags,
                                                  prev_em_start);
                        start = page_start;
@@ -3155,7 +3156,7 @@ static void __extent_readpages(struct extent_io_tree *tree,
        if (end)
                __do_contiguous_readpages(tree, &pages[first_index],
                                          index - first_index, start,
-                                         end, get_extent, em_cached, bio,
+                                         end, btrfs_get_extent, em_cached, bio,
                                          bio_flags, prev_em_start);
 }
 
@@ -4159,13 +4160,13 @@ int extent_readpages(struct extent_io_tree *tree,
                pagepool[nr++] = page;
                if (nr < ARRAY_SIZE(pagepool))
                        continue;
-               __extent_readpages(tree, pagepool, nr, btrfs_get_extent,
-                               &em_cached, &bio, &bio_flags, &prev_em_start);
+               __extent_readpages(tree, pagepool, nr, &em_cached, &bio,
+                               &bio_flags, &prev_em_start);
                nr = 0;
        }
        if (nr)
-               __extent_readpages(tree, pagepool, nr, btrfs_get_extent,
-                               &em_cached, &bio, &bio_flags, &prev_em_start);
+               __extent_readpages(tree, pagepool, nr, &em_cached, &bio,
+                               &bio_flags, &prev_em_start);
 
        if (em_cached)
                free_extent_map(em_cached);