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| author | Qu Wenruo <wqu@suse.com> | 2021-05-31 16:50:49 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-06-21 15:19:10 +0200 |
| commit | d2a9106448abad5646591795c8962ac043db4f89 (patch) | |
| tree | a2d194df06612eee2cfaa79fa05920674caf9d98 /fs/btrfs/inode.c | |
| parent | 4750af3bbe5d975951b09afc61f18c7b29db7d44 (diff) | |
| download | linux-d2a9106448abad5646591795c8962ac043db4f89.tar.bz2 | |
btrfs: make btrfs_set_range_writeback() subpage compatible
Function btrfs_set_range_writeback() currently just sets the page
writeback unconditionally.
Change it to call the subpage helper so that we can handle both cases
well.
Since the subpage helpers needs btrfs_fs_info, also change the parameter
to accept btrfs_inode.
Tested-by: Ritesh Harjani <riteshh@linux.ibm.com> # [ppc64]
Tested-by: Anand Jain <anand.jain@oracle.com> # [aarch64]
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 9f7b7110f629..6d905a7b87d0 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -10234,17 +10234,21 @@ out: return ret; } -void btrfs_set_range_writeback(struct extent_io_tree *tree, u64 start, u64 end) +void btrfs_set_range_writeback(struct btrfs_inode *inode, u64 start, u64 end) { - struct inode *inode = tree->private_data; + struct btrfs_fs_info *fs_info = inode->root->fs_info; unsigned long index = start >> PAGE_SHIFT; unsigned long end_index = end >> PAGE_SHIFT; struct page *page; + u32 len; + ASSERT(end + 1 - start <= U32_MAX); + len = end + 1 - start; while (index <= end_index) { - page = find_get_page(inode->i_mapping, index); + page = find_get_page(inode->vfs_inode.i_mapping, index); ASSERT(page); /* Pages should be in the extent_io_tree */ - set_page_writeback(page); + + btrfs_page_set_writeback(fs_info, page, start, len); put_page(page); index++; } |