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btrfs: sink get_extent parameter to read_extent_buffer_pages

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All callers pass btree_get_extent, which needs to be exported.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2017-06-23 04:09:57 +02:00
parent 4ef77695a0
commit 6af49dbde9
4 changed files with 11 additions and 8 deletions
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6
fs/btrfs/extent_io.c
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@@ -21,6 +21,7 @@
#include "locking.h"
#include "rcu-string.h"
#include "backref.h"
#include "disk-io.h"
static struct kmem_cache *extent_state_cache;
static struct kmem_cache *extent_buffer_cache;
@@ -5248,8 +5249,7 @@ int extent_buffer_uptodate(struct extent_buffer *eb)
}
int read_extent_buffer_pages(struct extent_io_tree *tree,
struct extent_buffer *eb, int wait,
get_extent_t *get_extent, int mirror_num)
struct extent_buffer *eb, int wait, int mirror_num)
{
unsigned long i;
struct page *page;
@@ -5309,7 +5309,7 @@ int read_extent_buffer_pages(struct extent_io_tree *tree,
ClearPageError(page);
err = __extent_read_full_page(tree, page,
get_extent, &bio,
btree_get_extent, &bio,
mirror_num, &bio_flags,
REQ_META);
if (err) {