From 9cb00419faa7dd81e921328a71931d2b95ed5876 Mon Sep 17 00:00:00 2001 From: Zheng Liu Date: Mon, 6 Jan 2014 14:01:23 -0500 Subject: [PATCH] ext4: enable punch hole for bigalloc After applied this commit (d23142c6), ext4 has supported punch hole for a file system with bigalloc feature. But we forgot to enable it. This commit fixes it. Cc: Lukas Czerner Signed-off-by: Zheng Liu Signed-off-by: "Theodore Ts'o" --- fs/ext4/inode.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 61d49ff22c81..90a4ea781cd4 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -3501,11 +3501,6 @@ int ext4_punch_hole(struct inode *inode, loff_t offset, loff_t length) if (!S_ISREG(inode->i_mode)) return -EOPNOTSUPP; - if (EXT4_SB(sb)->s_cluster_ratio > 1) { - /* TODO: Add support for bigalloc file systems */ - return -EOPNOTSUPP; - } - trace_ext4_punch_hole(inode, offset, length); /*