| commit | 965aab1cfc13dacc3d5ad0d8d8eb4e0a7ea8c1d1 | [log] [tgz] |
|---|---|---|
| author | Matthew Wilcox <mawilcox@microsoft.com> | Tue Mar 06 11:23:16 2018 -0800 |
| committer | David Sterba <dsterba@suse.com> | Sat Mar 31 01:26:45 2018 +0200 |
| tree | e537073b08d947fba241a8442082c33beb3e772e | |
| parent | 4759700a71ab109c67376360e9f00e2fed6b3807 [diff] |
btrfs: Use filemap_range_has_page() The current implementation of btrfs_page_exists_in_range() gives the wrong answer if the workingset code has stored a shadow entry in the page cache. The filemap_range_has_page() function does not have this problem, and it's shared code, so use it instead. eigned-off-by: Matthew Wilcox <mawilcox@microsoft.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>