From patchwork Fri Feb 1 10:43:44 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [18/18] ext4: Allow punch hole with bigalloc enabled Date: Fri, 01 Feb 2013 00:43:44 -0000 From: Lukas Czerner X-Patchwork-Id: 217419 Message-Id: <1359715424-32318-19-git-send-email-lczerner@redhat.com> To: linux-mm@kvack.org Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, xfs@oss.sgi.com, Lukas Czerner 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 --- 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); }