diff options
author | David Sterba <dsterba@suse.com> | 2023-09-13 17:11:29 +0300 |
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committer | David Sterba <dsterba@suse.com> | 2024-03-04 18:24:49 +0300 |
commit | c8293894afa718653688b2fa98ab68317c875a00 (patch) | |
tree | 470bf3dfdc68cdaea79bd4ef0c9c8d7fa2811d96 /fs/btrfs/disk-io.c | |
parent | b2136cc288fce2f24a92f3d656531b2d50ebec5a (diff) | |
download | linux-c8293894afa718653688b2fa98ab68317c875a00.tar.xz |
btrfs: add helpers to get inode from page/folio pointers
Add convenience helpers to get a struct btrfs_inode from a page or folio
pointer instead of open coding the chain or intermediate BTRFS_I. This
is implemented as a macro (still with type checking) so we don't need
full definitions of struct page or address_space.
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
-rw-r--r-- | fs/btrfs/disk-io.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 0dfa3d4ed8ab..cc142d5184c4 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -528,7 +528,8 @@ static void btree_invalidate_folio(struct folio *folio, size_t offset, size_t length) { struct extent_io_tree *tree; - tree = &BTRFS_I(folio->mapping->host)->io_tree; + + tree = &folio_to_inode(folio)->io_tree; extent_invalidate_folio(tree, folio, offset); btree_release_folio(folio, GFP_NOFS); if (folio_get_private(folio)) { |