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btrfs: convert insert_inline_extent() to use a folio

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We only use a page to copy in the data for the inline extent.  Use a
folio for this instead.

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 20:37:20 -04:00 committed by David Sterba
parent 1bbf3a3aea
commit c86d3aac81
1 changed files with 7 additions and 4 deletions
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11
fs/btrfs/inode.c
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@ -495,7 +495,6 @@ static int insert_inline_extent(struct btrfs_trans_handle *trans,
{
struct btrfs_root *root = inode->root;
struct extent_buffer *leaf;
struct page *page = NULL;
const u32 sectorsize = trans->fs_info->sectorsize;
char *kaddr;
unsigned long ptr;
@ -555,12 +554,16 @@ static int insert_inline_extent(struct btrfs_trans_handle *trans,
btrfs_set_file_extent_compression(leaf, ei,
compress_type);
} else {
page = find_get_page(inode->vfs_inode.i_mapping, 0);
struct folio *folio;
folio = __filemap_get_folio(inode->vfs_inode.i_mapping,
0, 0, 0);
ASSERT(!IS_ERR(folio));
btrfs_set_file_extent_compression(leaf, ei, 0);
kaddr = kmap_local_page(page);
kaddr = kmap_local_folio(folio, 0);
write_extent_buffer(leaf, kaddr, ptr, size);
kunmap_local(kaddr);
put_page(page);
folio_put(folio);
}
btrfs_mark_buffer_dirty(trans, leaf);
btrfs_release_path(path);