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btrfs: convert uncompress_inline() to take a folio

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Update uncompress_inline to take a folio and update it's usage
accordingly.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik
2024-07-24 17:38:46 -04:00
committed by David Sterba
parent 1b5125bbd4
commit 752965824b
1 changed files with 5 additions and 4 deletions
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9
fs/btrfs/inode.c
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@@ -6707,7 +6707,7 @@ static int btrfs_mkdir(struct mnt_idmap *idmap, struct inode *dir,
}
static noinline int uncompress_inline(struct btrfs_path *path,
struct page *page,
struct folio *folio,
struct btrfs_file_extent_item *item)
{
int ret;
@@ -6729,7 +6729,8 @@ static noinline int uncompress_inline(struct btrfs_path *path,
read_extent_buffer(leaf, tmp, ptr, inline_size);
max_size = min_t(unsigned long, PAGE_SIZE, max_size);
ret = btrfs_decompress(compress_type, tmp, page, 0, inline_size, max_size);
ret = btrfs_decompress(compress_type, tmp, &folio->page, 0, inline_size,
max_size);
/*
* decompression code contains a memset to fill in any space between the end
@@ -6740,7 +6741,7 @@ static noinline int uncompress_inline(struct btrfs_path *path,
*/
if (max_size < PAGE_SIZE)
memzero_page(page, max_size, PAGE_SIZE - max_size);
folio_zero_range(folio, max_size, PAGE_SIZE - max_size);
kfree(tmp);
return ret;
}
@@ -6760,7 +6761,7 @@ static int read_inline_extent(struct btrfs_inode *inode, struct btrfs_path *path
fi = btrfs_item_ptr(path->nodes[0], path->slots[0],
struct btrfs_file_extent_item);
if (btrfs_file_extent_compression(path->nodes[0], fi) != BTRFS_COMPRESS_NONE)
return uncompress_inline(path, page, fi);
return uncompress_inline(path, page_folio(page), fi);
copy_size = min_t(u64, PAGE_SIZE,
btrfs_file_extent_ram_bytes(path->nodes[0], fi));