diff options
| -rw-r--r-- | fs/ext4/inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index d232154cc14d..5cf392142c8c 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4408,10 +4408,10 @@ int ext4_punch_hole(struct file *file, loff_t offset, loff_t length) /* * If the hole extends beyond i_size, set the hole to end after - * the page that contains i_size. + * the block that contains i_size to save pointless tail block zeroing. */ - if (end > inode->i_size) - end = round_up(inode->i_size, PAGE_SIZE); + if (end >= inode->i_size) + end = round_up(inode->i_size, sb->s_blocksize); if (end > max_end) end = max_end; length = end - offset; |