[LTP] [PATCH 2/2] syscalls/quotactl04.c: Specify inode size for prjquota feature

[Yang Xu]

Hi Xiao

Acked.
> Background:
> 1) LTP uses default 256M filesystem to run test.
> 2) Mke2fs sets inode size to 128 bytes for small filesystem(e.g. 256M) usually.
> 3) Prjquota feature requires bigger inode size which is at least 256 bytes.
> 
> new mke2fs can adjust inode size to 256M automatically by commit 66aae96 in
> e2fsprogs, but old mke2fs cannot do it and reports the following error:
> -----------------------------------------------------------
> mke2fs 1.43.4 (31-Jan-2017)
> mkfs.ext4: 128 byte inodes are too small for project quota; specify larger size
> -----------------------------------------------------------
> 
> Make quotactl04 with old mke2fs works by specifying inode size to 256 bytes.
> 
> Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
> ---
>   testcases/kernel/syscalls/quotactl/quotactl04.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/testcases/kernel/syscalls/quotactl/quotactl04.c b/testcases/kernel/syscalls/quotactl/quotactl04.c
> index b0db8fe5d..73980d7e9 100644
> --- a/testcases/kernel/syscalls/quotactl/quotactl04.c
> +++ b/testcases/kernel/syscalls/quotactl/quotactl04.c
> @@ -102,7 +102,7 @@ static struct tcase {
>   
>   static void setup(void)
>   {
> -	const char *const fs_opts[] = {"-O quota,project", NULL};
> +	const char *const fs_opts[] = {"-I 256", "-O quota,project", NULL};
>   
>   	test_id = geteuid();
>   	SAFE_MKFS(tst_device->dev, tst_device->fs_type, fs_opts, NULL);
>