diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-10-19 19:09:45 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-10-21 19:04:58 +0300 |
| commit | 690c2a38878e88d7182cf30d87864b565391d531 (patch) | |
| tree | d220c37caf06ad5dfcfd53ae180f4d6a2e4f9f19 /fs/xfs/xfs_aops.c | |
| parent | 43568226a4a3da1b63a34578d33725291f2c5918 (diff) | |
| download | linux-690c2a38878e88d7182cf30d87864b565391d531.tar.xz | |
xfs: split out a new set of read-only iomap ops
Start untangling xfs_file_iomap_begin by splitting out the read-only
case into its own set of iomap_ops with a very simply iomap_begin
helper.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/xfs_aops.c')
| -rw-r--r-- | fs/xfs/xfs_aops.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index 5936507c6f50..5d3503f6412a 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -634,7 +634,7 @@ xfs_vm_bmap( */ if (xfs_is_cow_inode(ip) || XFS_IS_REALTIME_INODE(ip)) return 0; - return iomap_bmap(mapping, block, &xfs_iomap_ops); + return iomap_bmap(mapping, block, &xfs_read_iomap_ops); } STATIC int @@ -642,7 +642,7 @@ xfs_vm_readpage( struct file *unused, struct page *page) { - return iomap_readpage(page, &xfs_iomap_ops); + return iomap_readpage(page, &xfs_read_iomap_ops); } STATIC int @@ -652,7 +652,7 @@ xfs_vm_readpages( struct list_head *pages, unsigned nr_pages) { - return iomap_readpages(mapping, pages, nr_pages, &xfs_iomap_ops); + return iomap_readpages(mapping, pages, nr_pages, &xfs_read_iomap_ops); } static int @@ -662,7 +662,8 @@ xfs_iomap_swapfile_activate( 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); + return iomap_swapfile_activate(sis, swap_file, span, + &xfs_read_iomap_ops); } const struct address_space_operations xfs_address_space_operations = { |