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btrfs: drop extent_io_ops::set_range_writeback callback

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The data and metadata callback implementation both use the same
function. We can remove the call indirection and intermediate helper
completely.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2018-07-18 20:32:52 +02:00
parent 00032d38ea
commit 5cdc84bfde
5 changed files with 4 additions and 15 deletions
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5
fs/btrfs/inode.c
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@@ -10487,9 +10487,9 @@ static void btrfs_check_extent_io_range(void *private_data, const char *caller,
}
}
void btrfs_set_range_writeback(void *private_data, u64 start, u64 end)
void btrfs_set_range_writeback(struct extent_io_tree *tree, u64 start, u64 end)
{
struct inode *inode = private_data;
struct inode *inode = tree->private_data;
unsigned long index = start >> PAGE_SHIFT;
unsigned long end_index = end >> PAGE_SHIFT;
struct page *page;
@@ -10546,7 +10546,6 @@ static const struct extent_io_ops btrfs_extent_io_ops = {
.submit_bio_hook = btrfs_submit_bio_hook,
.readpage_end_io_hook = btrfs_readpage_end_io_hook,
.readpage_io_failed_hook = btrfs_readpage_io_failed_hook,
.set_range_writeback = btrfs_set_range_writeback,
/* optional callbacks */
.fill_delalloc = run_delalloc_range,