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btrfs: sink get_extent parameter to extent_writepages 

There's only one caller.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2017-06-23 03:46:07 +02:00
parent bae15d95e2
commit 433175992c
3 changed files with 2 additions and 4 deletions
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3
fs/btrfs/extent_io.c
View File

@ -4121,14 +4121,13 @@ int extent_write_locked_range(struct extent_io_tree *tree, struct inode *inode,
int extent_writepages(struct extent_io_tree *tree,
struct address_space *mapping,
get_extent_t *get_extent,
struct writeback_control *wbc)
{
int ret = 0;
struct extent_page_data epd = {
.bio = NULL,
.tree = tree,
.get_extent = get_extent,
.get_extent = btrfs_get_extent,
.extent_locked = 0,
.sync_io = wbc->sync_mode == WB_SYNC_ALL,
};

1
fs/btrfs/extent_io.h
View File

@ -411,7 +411,6 @@ int extent_write_locked_range(struct extent_io_tree *tree, struct inode *inode,
int mode);
int extent_writepages(struct extent_io_tree *tree,
struct address_space *mapping,
get_extent_t *get_extent,
struct writeback_control *wbc);
int btree_write_cache_pages(struct address_space *mapping,
struct writeback_control *wbc);

2
fs/btrfs/inode.c
View File

@ -8903,7 +8903,7 @@ static int btrfs_writepages(struct address_space *mapping,
struct extent_io_tree *tree;
tree = &BTRFS_I(mapping->host)->io_tree;
return extent_writepages(tree, mapping, btrfs_get_extent, wbc);
return extent_writepages(tree, mapping, wbc);
}
static int