btrfs: rename __extent_writepage() and drop double underscores

The function does not follow the pattern where the underscores would be
justified, so rename it.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 14 insertions, 14 deletions

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 8de6d226475d..f7a388529c17 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -1177,7 +1177,7 @@ int btrfs_read_folio(struct file *file, struct folio *folio)
 }
 
 /*
- * helper for __extent_writepage, doing all of the delayed allocation setup.
+ * helper for extent_writepage(), doing all of the delayed allocation setup.
  *
  * This returns 1 if btrfs_run_delalloc_range function did all the work required
  * to write the page (copy into inline extent).  In this case the IO has
@@ -1398,18 +1398,18 @@ static int submit_one_sector(struct btrfs_inode *inode,
 }
 
 /*
- * helper for __extent_writepage.  This calls the writepage start hooks,
+ * Helper for extent_writepage().  This calls the writepage start hooks,
  * and does the loop to map the page into extents and bios.
  *
  * We return 1 if the IO is started and the page is unlocked,
  * 0 if all went well (page still locked)
  * < 0 if there were errors (page still locked)
  */
-static noinline_for_stack int __extent_writepage_io(struct btrfs_inode *inode,
-						    struct folio *folio,
-						    u64 start, u32 len,
-						    struct btrfs_bio_ctrl *bio_ctrl,
-						    loff_t i_size)
+static noinline_for_stack int extent_writepage_io(struct btrfs_inode *inode,
+						  struct folio *folio,
+						  u64 start, u32 len,
+						  struct btrfs_bio_ctrl *bio_ctrl,
+						  loff_t i_size)
 {
 	struct btrfs_fs_info *fs_info = inode->root->fs_info;
 	unsigned long range_bitmap = 0;
@@ -1500,7 +1500,7 @@ out:
  * Return 0 if everything goes well.
  * Return <0 for error.
  */
-static int __extent_writepage(struct folio *folio, struct btrfs_bio_ctrl *bio_ctrl)
+static int extent_writepage(struct folio *folio, struct btrfs_bio_ctrl *bio_ctrl)
 {
 	struct inode *inode = folio->mapping->host;
 	const u64 page_start = folio_pos(folio);
@@ -1509,7 +1509,7 @@ static int __extent_writepage(struct folio *folio, struct btrfs_bio_ctrl *bio_ct
 	loff_t i_size = i_size_read(inode);
 	unsigned long end_index = i_size >> PAGE_SHIFT;
 
-	trace___extent_writepage(folio, inode, bio_ctrl->wbc);
+	trace_extent_writepage(folio, inode, bio_ctrl->wbc);
 
 	WARN_ON(!folio_test_locked(folio));
 
@@ -1534,8 +1534,8 @@ static int __extent_writepage(struct folio *folio, struct btrfs_bio_ctrl *bio_ct
 	if (ret)
 		goto done;
 
-	ret = __extent_writepage_io(BTRFS_I(inode), folio, folio_pos(folio),
-				    PAGE_SIZE, bio_ctrl, i_size);
+	ret = extent_writepage_io(BTRFS_I(inode), folio, folio_pos(folio),
+				  PAGE_SIZE, bio_ctrl, i_size);
 	if (ret == 1)
 		return 0;
 
@@ -2202,7 +2202,7 @@ retry:
 				continue;
 			}
 
-			ret = __extent_writepage(folio, bio_ctrl);
+			ret = extent_writepage(folio, bio_ctrl);
 			if (ret < 0) {
 				done = 1;
 				break;
@@ -2293,8 +2293,8 @@ void extent_write_locked_range(struct inode *inode, const struct folio *locked_f
 		if (pages_dirty && folio != locked_folio)
 			ASSERT(folio_test_dirty(folio));
 
-		ret = __extent_writepage_io(BTRFS_I(inode), folio, cur, cur_len,
-					    &bio_ctrl, i_size);
+		ret = extent_writepage_io(BTRFS_I(inode), folio, cur, cur_len,
+					  &bio_ctrl, i_size);
 		if (ret == 1)
 			goto next_page;