iomap,xfs: Convert ->discard_page to ->discard_folio

[linux-block.git] / fs / xfs / xfs_aops.c

diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
index c8c15c3c31471441a9ace406785ac1ec5de96123..4098a9875c5b64da5f2a38d9446677860733155c 100644 (file)
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@ -437,37 +437,37 @@ xfs_prepare_ioend(
  * see a ENOSPC in writeback).
  */
 static void
-xfs_discard_page(
-       struct page             *page,
-       loff_t                  fileoff)
+xfs_discard_folio(
+       struct folio            *folio,
+       loff_t                  pos)
 {
-       struct inode            *inode = page->mapping->host;
+       struct inode            *inode = folio->mapping->host;
        struct xfs_inode        *ip = XFS_I(inode);
        struct xfs_mount        *mp = ip->i_mount;
-       unsigned int            pageoff = offset_in_page(fileoff);
-       xfs_fileoff_t           start_fsb = XFS_B_TO_FSBT(mp, fileoff);
-       xfs_fileoff_t           pageoff_fsb = XFS_B_TO_FSBT(mp, pageoff);
+       size_t                  offset = offset_in_folio(folio, pos);
+       xfs_fileoff_t           start_fsb = XFS_B_TO_FSBT(mp, pos);
+       xfs_fileoff_t           pageoff_fsb = XFS_B_TO_FSBT(mp, offset);
        int                     error;
 
        if (xfs_is_shutdown(mp))
                goto out_invalidate;
 
        xfs_alert_ratelimited(mp,
-               "page discard on page "PTR_FMT", inode 0x%llx, offset %llu.",
-                       page, ip->i_ino, fileoff);
+               "page discard on page "PTR_FMT", inode 0x%llx, pos %llu.",
+                       folio, ip->i_ino, pos);
 
        error = xfs_bmap_punch_delalloc_range(ip, start_fsb,
-                       i_blocks_per_page(inode, page) - pageoff_fsb);
+                       i_blocks_per_folio(inode, folio) - pageoff_fsb);
        if (error && !xfs_is_shutdown(mp))
                xfs_alert(mp, "page discard unable to remove delalloc mapping.");
 out_invalidate:
-       iomap_invalidatepage(page, pageoff, PAGE_SIZE - pageoff);
+       iomap_invalidate_folio(folio, offset, folio_size(folio) - offset);
 }
 
 static const struct iomap_writeback_ops xfs_writeback_ops = {
        .map_blocks             = xfs_map_blocks,
        .prepare_ioend          = xfs_prepare_ioend,
-       .discard_page           = xfs_discard_page,
+       .discard_folio          = xfs_discard_folio,
 };
 
 STATIC int