Re: [PATCH V2 11/16] Squashfs: block operations

[Evgeniy Polyakov]

Hi.

On Wed, Oct 29, 2008 at 01:49:56AM +0000, Phillip Lougher (phillip@xxxxxxxxxxxxxxxxxxx) wrote:
> +int squashfs_read_data(struct super_block *sb, void *buffer,
> +			long long index, int length, long long *next_index,
> +			int srclength)
> +{
> +	struct squashfs_sb_info *msblk = sb->s_fs_info;
> +	struct buffer_head **bh;
> +	int offset = index & ((1 << msblk->devblksize_log2) - 1);
> +	long long cur_index = index >> msblk->devblksize_log2;
> +	int avail, bytes, compressed, b = 0, k = 0;
> +	int c_byte = length;
> +
> +	bh = kcalloc((msblk->block_size >> msblk->devblksize_log2) + 1,
> +				sizeof(*bh), GFP_KERNEL);

Could be great to have a memory pool though...

-- 
	Evgeniy Polyakov
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/