Previous patches cleaned up all places where
extent_page_data::get_extent was set and it was btrfs_get_extent all the
time, so we can simply call that instead.
This also reduces size of extent_page_data by 8 bytes which has positive
effect on stack consumption on various functions on the write out path.
Signed-off-by: David Sterba <dsterba@xxxxxxxx>
---
fs/btrfs/extent_io.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 76d1b307aeaa..8f1d98bc11d0 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -108,8 +108,6 @@ struct tree_entry {
struct extent_page_data {
struct bio *bio;
struct extent_io_tree *tree;
- get_extent_t *get_extent;
-
/* tells writepage not to lock the state bits for this range
* it still does the unlocking
*/
@@ -3372,7 +3370,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
page_end, NULL, 1);
break;
}
- em = epd->get_extent(BTRFS_I(inode), page, pg_offset, cur,
+ em = btrfs_get_extent(BTRFS_I(inode), page, pg_offset, cur,
end - cur + 1, 1);
if (IS_ERR_OR_NULL(em)) {
SetPageError(page);
@@ -4074,7 +4072,6 @@ int extent_write_full_page(struct extent_io_tree *tree, struct page *page,
struct extent_page_data epd = {
.bio = NULL,
.tree = tree,
- .get_extent = btrfs_get_extent,
.extent_locked = 0,
.sync_io = wbc->sync_mode == WB_SYNC_ALL,
};
@@ -4097,7 +4094,6 @@ int extent_write_locked_range(struct extent_io_tree *tree, struct inode *inode,
struct extent_page_data epd = {
.bio = NULL,
.tree = tree,
- .get_extent = btrfs_get_extent,
.extent_locked = 1,
.sync_io = mode == WB_SYNC_ALL,
};
@@ -4135,7 +4131,6 @@ int extent_writepages(struct extent_io_tree *tree,
struct extent_page_data epd = {
.bio = NULL,
.tree = tree,
- .get_extent = btrfs_get_extent,
.extent_locked = 0,
.sync_io = wbc->sync_mode == WB_SYNC_ALL,
};
--
2.14.3
--
To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
