It can be directly referenced from the passed address_space so do that.
No functional changes.
Signed-off-by: Nikolay Borisov <nborisov@xxxxxxxx>
---
fs/btrfs/extent_io.c | 5 ++---
fs/btrfs/extent_io.h | 3 +--
fs/btrfs/inode.c | 5 +----
3 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 5cde345fa0b6..22688b5ffb62 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -4109,14 +4109,13 @@ int extent_write_locked_range(struct inode *inode, u64 start, u64 end,
return ret;
}
-int extent_writepages(struct extent_io_tree *tree,
- struct address_space *mapping,
+int extent_writepages(struct address_space *mapping,
struct writeback_control *wbc)
{
int ret = 0;
struct extent_page_data epd = {
.bio = NULL,
- .tree = tree,
+ .tree = &BTRFS_I(mapping->host)->io_tree,
.extent_locked = 0,
.sync_io = wbc->sync_mode == WB_SYNC_ALL,
};
diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index 2f085108335d..e02bda4b85cd 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -419,8 +419,7 @@ int extent_invalidatepage(struct extent_io_tree *tree,
int extent_write_full_page(struct page *page, struct writeback_control *wbc);
int extent_write_locked_range(struct inode *inode, u64 start, u64 end,
int mode);
-int extent_writepages(struct extent_io_tree *tree,
- struct address_space *mapping,
+int extent_writepages(struct address_space *mapping,
struct writeback_control *wbc);
int btree_write_cache_pages(struct address_space *mapping,
struct writeback_control *wbc);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 423a6eb3165c..b4158c2b6f3e 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8730,10 +8730,7 @@ static int btrfs_writepage(struct page *page, struct writeback_control *wbc)
static int btrfs_writepages(struct address_space *mapping,
struct writeback_control *wbc)
{
- struct extent_io_tree *tree;
-
- tree = &BTRFS_I(mapping->host)->io_tree;
- return extent_writepages(tree, mapping, wbc);
+ return extent_writepages(mapping, wbc);
}
static int
--
2.7.4
--
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