diff options
Diffstat (limited to 'fs/ext4/extents.c')
| -rw-r--r-- | fs/ext4/extents.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index ace8d6145253..27760c39f70e 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -6022,6 +6022,14 @@ int ext4_clu_mapped(struct inode *inode, ext4_lblk_t lclu) struct ext4_extent *extent; ext4_lblk_t first_lblk, first_lclu, last_lclu; + /* + * if data can be stored inline, the logical cluster isn't + * mapped - no physical clusters have been allocated, and the + * file has no extents + */ + if (ext4_test_inode_state(inode, EXT4_STATE_MAY_INLINE_DATA)) + return 0; + /* search for the extent closest to the first block in the cluster */ path = ext4_find_extent(inode, EXT4_C2B(sbi, lclu), NULL, 0); if (IS_ERR(path)) { |