diff options
Diffstat (limited to 'fs/xfs/xfs_aops.c')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 102463543db3..ca6903726689 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -1378,10 +1378,9 @@ xfs_vm_bmap( struct address_space *mapping, sector_t block) { - struct inode *inode = (struct inode *)mapping->host; - struct xfs_inode *ip = XFS_I(inode); + struct xfs_inode *ip = XFS_I(mapping->host); - trace_xfs_vm_bmap(XFS_I(inode)); + trace_xfs_vm_bmap(ip); /* * The swap code (ab-)uses ->bmap to get a block mapping and then @@ -1394,9 +1393,7 @@ xfs_vm_bmap( */ if (xfs_is_reflink_inode(ip) || XFS_IS_REALTIME_INODE(ip)) return 0; - - filemap_write_and_wait(mapping); - return generic_block_bmap(mapping, block, xfs_get_blocks); + return iomap_bmap(mapping, block, &xfs_iomap_ops); } STATIC int @@ -1475,6 +1472,16 @@ xfs_vm_set_page_dirty( return newly_dirty; } +static int +xfs_iomap_swapfile_activate( + struct swap_info_struct *sis, + struct file *swap_file, + sector_t *span) +{ + sis->bdev = xfs_find_bdev_for_inode(file_inode(swap_file)); + return iomap_swapfile_activate(sis, swap_file, span, &xfs_iomap_ops); +} + const struct address_space_operations xfs_address_space_operations = { .readpage = xfs_vm_readpage, .readpages = xfs_vm_readpages, @@ -1488,6 +1495,7 @@ const struct address_space_operations xfs_address_space_operations = { .migratepage = buffer_migrate_page, .is_partially_uptodate = block_is_partially_uptodate, .error_remove_page = generic_error_remove_page, + .swap_activate = xfs_iomap_swapfile_activate, }; const struct address_space_operations xfs_dax_aops = { @@ -1495,4 +1503,5 @@ const struct address_space_operations xfs_dax_aops = { .direct_IO = noop_direct_IO, .set_page_dirty = noop_set_page_dirty, .invalidatepage = noop_invalidatepage, + .swap_activate = xfs_iomap_swapfile_activate, }; |