[PATCH 18/18] ext4: Allow punch hole with bigalloc enabled

Lukas Czerner
2013-02-01T10:44:32Z

In commits 5f95d21fb6f2aaa52830e5b7fb405f6c71d3ab85 and
30bc2ec9598a1b156ad75217f2e7d4560efdeeab we've reworked punch_hole
implementation and there is noting holding us back from using punch hole
on file system with bigalloc feature enabled.

This has been tested with fsx and xfstests.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
---
fs/ext4/inode.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index e7bf594..01cf049 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -3530,11 +3530,6 @@ int ext4_punch_hole(struct file *file, loff_t offset, loff_t length)
return -EOPNOTSUPP;
}

- if (EXT4_SB(inode->i_sb)->s_cluster_ratio > 1) {
- /* TODO: Add support for bigalloc file systems */
- return -EOPNOTSUPP;
- }
-
return ext4_ext_punch_hole(file, offset, length);