On Tue 09-04-13 11:14:27, Lukas Czerner wrote:
> 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.
Looks good. You can add:
Reviewed-by: Jan Kara <jack@xxxxxxx>
Honza
>
> Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
> ---
> 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 0d452c1..87d6171 100644
> --- a/fs/ext4/inode.c
> +++ b/fs/ext4/inode.c
> @@ -3536,11 +3536,6 @@ int ext4_punch_hole(struct file *file, 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);
>
> /*
> --
> 1.7.7.6
>
> --
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--
Jan Kara <jack@xxxxxxx>
SUSE Labs, CR
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