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| author | Nikolay Borisov <nborisov@suse.com> | 2018-11-01 13:09:48 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-12-17 14:51:28 +0100 |
| commit | 7087a9d8db88ef9b7f8a30ac5706aa396b78e6c9 (patch) | |
| tree | 905dbcb6f508631e1aa496f437172793585a9632 /fs/btrfs/inode.c | |
| parent | btrfs: Remove extent_io_ops::writepage_start_hook (diff) | |
| download | linux-7087a9d8db88ef9b7f8a30ac5706aa396b78e6c9.tar.xz linux-7087a9d8db88ef9b7f8a30ac5706aa396b78e6c9.zip | |
btrfs: Remove extent_io_ops::writepage_end_io_hook
This callback is ony ever called for data page writeout so there is no
need to actually abstract it via extent_io_ops. Lets just export it,
remove the definition of the callback and call it directly in the
functions that invoke the callback. Also rename the function to
btrfs_writepage_endio_finish_ordered since what it really does is
account finished io in the ordered extent data structures. No
functional changes.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 2fa1a25024fa..bf617503d5b7 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -847,14 +847,14 @@ retry: ins.offset, async_extent->pages, async_extent->nr_pages, async_cow->write_flags)) { - struct extent_io_tree *tree = &BTRFS_I(inode)->io_tree; struct page *p = async_extent->pages[0]; const u64 start = async_extent->start; const u64 end = start + async_extent->ram_size - 1; p->mapping = inode->i_mapping; - tree->ops->writepage_end_io_hook(p, start, end, - NULL, 0); + btrfs_writepage_endio_finish_ordered(p, start, end, + NULL, 0); + p->mapping = NULL; extent_clear_unlock_delalloc(inode, start, end, end, NULL, 0, @@ -3159,7 +3159,7 @@ static void finish_ordered_fn(struct btrfs_work *work) btrfs_finish_ordered_io(ordered_extent); } -static void btrfs_writepage_end_io_hook(struct page *page, u64 start, u64 end, +void btrfs_writepage_endio_finish_ordered(struct page *page, u64 start, u64 end, struct extent_state *state, int uptodate) { struct inode *inode = page->mapping->host; @@ -10526,7 +10526,6 @@ static const struct extent_io_ops btrfs_extent_io_ops = { .readpage_io_failed_hook = btrfs_readpage_io_failed_hook, /* optional callbacks */ - .writepage_end_io_hook = btrfs_writepage_end_io_hook, .set_bit_hook = btrfs_set_bit_hook, .clear_bit_hook = btrfs_clear_bit_hook, .merge_extent_hook = btrfs_merge_extent_hook, |