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btrfs: make __extent_writepage_io take btrfs_inode

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It has only a single use for a generic vfs inode vs 3 for btrfs_inode.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2020-06-03 08:55:33 +03:00 committed by David Sterba
parent 9fc6f911a0
commit d4580fe25d
1 changed files with 7 additions and 8 deletions
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15
fs/btrfs/extent_io.c
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@ -3496,7 +3496,7 @@ static noinline_for_stack int writepage_delalloc(struct inode *inode,
* 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 inode *inode,
static noinline_for_stack int __extent_writepage_io(struct btrfs_inode *inode,
struct page *page,
struct writeback_control *wbc,
struct extent_page_data *epd,
@ -3504,7 +3504,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
unsigned long nr_written,
int *nr_ret)
{
struct extent_io_tree *tree = &BTRFS_I(inode)->io_tree;
struct extent_io_tree *tree = &inode->io_tree;
u64 start = page_offset(page);
u64 page_end = start + PAGE_SIZE - 1;
u64 end;
@ -3536,7 +3536,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
update_nr_written(wbc, nr_written + 1);
end = page_end;
blocksize = inode->i_sb->s_blocksize;
blocksize = inode->vfs_inode.i_sb->s_blocksize;
while (cur <= end) {
u64 em_end;
@ -3547,8 +3547,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
page_end, 1);
break;
}
em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur,
end - cur + 1);
em = btrfs_get_extent(inode, NULL, 0, cur, end - cur + 1);
if (IS_ERR_OR_NULL(em)) {
SetPageError(page);
ret = PTR_ERR_OR_ZERO(em);
@ -3585,7 +3584,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
btrfs_set_range_writeback(tree, cur, cur + iosize - 1);
if (!PageWriteback(page)) {
btrfs_err(BTRFS_I(inode)->root->fs_info,
btrfs_err(inode->root->fs_info,
"page %lu not writeback, cur %llu end %llu",
page->index, cur, end);
}
@ -3665,8 +3664,8 @@ static int __extent_writepage(struct page *page, struct writeback_control *wbc,
goto done;
}
ret = __extent_writepage_io(inode, page, wbc, epd,
i_size, nr_written, &nr);
ret = __extent_writepage_io(BTRFS_I(inode), page, wbc, epd, i_size,
nr_written, &nr);
if (ret == 1)
return 0;