Commit d4580fe2 authored by Nikolay Borisov's avatar Nikolay Borisov Committed by David Sterba

btrfs: make __extent_writepage_io take btrfs_inode

It has only a single use for a generic vfs inode vs 3 for btrfs_inode.
Signed-off-by: default avatarNikolay Borisov <nborisov@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 9fc6f911
...@@ -3496,7 +3496,7 @@ static noinline_for_stack int writepage_delalloc(struct inode *inode, ...@@ -3496,7 +3496,7 @@ static noinline_for_stack int writepage_delalloc(struct inode *inode,
* 0 if all went well (page still locked) * 0 if all went well (page still locked)
* < 0 if there were errors (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 page *page,
struct writeback_control *wbc, struct writeback_control *wbc,
struct extent_page_data *epd, struct extent_page_data *epd,
...@@ -3504,7 +3504,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, ...@@ -3504,7 +3504,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
unsigned long nr_written, unsigned long nr_written,
int *nr_ret) 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 start = page_offset(page);
u64 page_end = start + PAGE_SIZE - 1; u64 page_end = start + PAGE_SIZE - 1;
u64 end; u64 end;
...@@ -3536,7 +3536,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, ...@@ -3536,7 +3536,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
update_nr_written(wbc, nr_written + 1); update_nr_written(wbc, nr_written + 1);
end = page_end; end = page_end;
blocksize = inode->i_sb->s_blocksize; blocksize = inode->vfs_inode.i_sb->s_blocksize;
while (cur <= end) { while (cur <= end) {
u64 em_end; u64 em_end;
...@@ -3547,8 +3547,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, ...@@ -3547,8 +3547,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
page_end, 1); page_end, 1);
break; break;
} }
em = btrfs_get_extent(BTRFS_I(inode), NULL, 0, cur, em = btrfs_get_extent(inode, NULL, 0, cur, end - cur + 1);
end - cur + 1);
if (IS_ERR_OR_NULL(em)) { if (IS_ERR_OR_NULL(em)) {
SetPageError(page); SetPageError(page);
ret = PTR_ERR_OR_ZERO(em); ret = PTR_ERR_OR_ZERO(em);
...@@ -3585,7 +3584,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode, ...@@ -3585,7 +3584,7 @@ static noinline_for_stack int __extent_writepage_io(struct inode *inode,
btrfs_set_range_writeback(tree, cur, cur + iosize - 1); btrfs_set_range_writeback(tree, cur, cur + iosize - 1);
if (!PageWriteback(page)) { 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 %lu not writeback, cur %llu end %llu",
page->index, cur, end); page->index, cur, end);
} }
...@@ -3665,8 +3664,8 @@ static int __extent_writepage(struct page *page, struct writeback_control *wbc, ...@@ -3665,8 +3664,8 @@ static int __extent_writepage(struct page *page, struct writeback_control *wbc,
goto done; goto done;
} }
ret = __extent_writepage_io(inode, page, wbc, epd, ret = __extent_writepage_io(BTRFS_I(inode), page, wbc, epd, i_size,
i_size, nr_written, &nr); nr_written, &nr);
if (ret == 1) if (ret == 1)
return 0; return 0;
......
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