diff options
| author | Li Zetao <lizetao1@huawei.com> | 2024-08-29 02:28:55 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-09-10 16:51:20 +0200 |
| commit | 266a9361a4cb196ef5e5b4bb0a6c7f8bf2139825 (patch) | |
| tree | a232d46af22a3779fef19614f346b9471303af1f /fs/btrfs | |
| parent | fd1e75d0105d2289e24b6d63cee49e6f7952c8bf (diff) | |
btrfs: convert clear_page_extent_mapped() to take a folio
The old page API is being gradually replaced and converted to use folio
to improve code readability and avoid repeated conversion between page
and folio. Now clear_page_extent_mapped() can deal with a folio
directly, so change its name to clear_folio_extent_mapped().
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 9 | ||||
| -rw-r--r-- | fs/btrfs/extent_io.h | 2 | ||||
| -rw-r--r-- | fs/btrfs/inode.c | 4 |
3 files changed, 7 insertions, 8 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index bd1a7b2fc71a..8b5f36474ae1 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -877,18 +877,17 @@ int set_folio_extent_mapped(struct folio *folio) return 0; } -void clear_page_extent_mapped(struct page *page) +void clear_folio_extent_mapped(struct folio *folio) { - struct folio *folio = page_folio(page); struct btrfs_fs_info *fs_info; - ASSERT(page->mapping); + ASSERT(folio->mapping); if (!folio_test_private(folio)) return; - fs_info = page_to_fs_info(page); - if (btrfs_is_subpage(fs_info, page->mapping)) + fs_info = folio_to_fs_info(folio); + if (btrfs_is_subpage(fs_info, folio->mapping)) return btrfs_detach_subpage(fs_info, folio); folio_detach_private(folio); diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index b38460279b99..1d9b30021109 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -249,7 +249,7 @@ int btree_write_cache_pages(struct address_space *mapping, void btrfs_readahead(struct readahead_control *rac); int set_folio_extent_mapped(struct folio *folio); int set_page_extent_mapped(struct page *page); -void clear_page_extent_mapped(struct page *page); +void clear_folio_extent_mapped(struct folio *folio); struct extent_buffer *alloc_extent_buffer(struct btrfs_fs_info *fs_info, u64 start, u64 owner_root, int level); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index e96b63d7e8fd..5e3c772eed2b 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -7240,7 +7240,7 @@ static bool __btrfs_release_folio(struct folio *folio, gfp_t gfp_flags) { if (try_release_extent_mapping(&folio->page, gfp_flags)) { wait_subpage_spinlock(folio); - clear_page_extent_mapped(&folio->page); + clear_folio_extent_mapped(folio); return true; } return false; @@ -7438,7 +7438,7 @@ next: btrfs_folio_clear_checked(fs_info, folio, folio_pos(folio), folio_size(folio)); if (!inode_evicting) __btrfs_release_folio(folio, GFP_NOFS); - clear_page_extent_mapped(&folio->page); + clear_folio_extent_mapped(folio); } static int btrfs_truncate(struct btrfs_inode *inode, bool skip_writeback) |