From 58409edd2d5cc24716cb9ce690803696c5118503 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Wed, 4 May 2016 11:46:10 +0200 Subject: btrfs: kill unused writepage_io_hook callback It seems to be long time unused, since 2008 and 6885f308b5570 ("Btrfs: Misc 2.6.25 updates"). Propagating the removal touches some code but has no functional effect. Signed-off-by: David Sterba --- fs/btrfs/extent_io.h | 1 - 1 file changed, 1 deletion(-) (limited to 'fs/btrfs/extent_io.h') diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index b5e0ade90e88..981f402bf754 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -71,7 +71,6 @@ struct extent_io_ops { u64 start, u64 end, int *page_started, unsigned long *nr_written); int (*writepage_start_hook)(struct page *page, u64 start, u64 end); - int (*writepage_io_hook)(struct page *page, u64 start, u64 end); extent_submit_bio_hook_t *submit_bio_hook; int (*merge_bio_hook)(int rw, struct page *page, unsigned long offset, size_t size, struct bio *bio, -- cgit