diff options
| -rw-r--r-- | fs/btrfs/subpage.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/subpage.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/subpage.c b/fs/btrfs/subpage.c index 4ab3af0177b2..11dbd7be6a3b 100644 --- a/fs/btrfs/subpage.c +++ b/fs/btrfs/subpage.c @@ -6,7 +6,7 @@ #include "btrfs_inode.h" /* - * Subpage (sectorsize < PAGE_SIZE) support overview: + * Subpage (block size < folio size) support overview: * * Limitations: * @@ -194,7 +194,7 @@ static void btrfs_subpage_assert(const struct btrfs_fs_info *fs_info, */ if (folio->mapping) ASSERT(folio_pos(folio) <= start && - start + len <= folio_pos(folio) + PAGE_SIZE); + start + len <= folio_pos(folio) + folio_size(folio)); } #define subpage_calc_start_bit(fs_info, folio, name, start, len) \ @@ -223,7 +223,7 @@ static void btrfs_subpage_clamp_range(struct folio *folio, u64 *start, u32 *len) if (folio_pos(folio) >= orig_start + orig_len) *len = 0; else - *len = min_t(u64, folio_pos(folio) + PAGE_SIZE, + *len = min_t(u64, folio_pos(folio) + folio_size(folio), orig_start + orig_len) - *start; } diff --git a/fs/btrfs/subpage.h b/fs/btrfs/subpage.h index 083390e76d13..3042c5ea840a 100644 --- a/fs/btrfs/subpage.h +++ b/fs/btrfs/subpage.h @@ -89,7 +89,7 @@ static inline bool btrfs_is_subpage(const struct btrfs_fs_info *fs_info, { if (folio->mapping && folio->mapping->host) ASSERT(is_data_inode(BTRFS_I(folio->mapping->host))); - return fs_info->sectorsize < PAGE_SIZE; + return fs_info->sectorsize < folio_size(folio); } #else static inline bool btrfs_meta_is_subpage(const struct btrfs_fs_info *fs_info) |