Re: [Qemu-devel] [trivial one-liner] be more specific in -mem-path error messages

[Aurelien Jarno <aurelien@aurel32.net>]

On Tue, Mar 16, 2010 at 11:01:46AM +0300, Michael Tokarev wrote:
> The error message qemu gives when hugetlbfs is not
> accessible is cryptic at best:
> 
>   mkstemp: Permission denied
> 
> Make it a bit more specific instead:
> 
>  unable to create backing store for hugepages: Permission denied
> 
> Thanks!

It looks good, but needs a Signed-off-by: line.

> /mjt
> 
> diff --git a/exec.c b/exec.c
> index 891e0ee..985bdde 100644
> --- a/exec.c
> +++ b/exec.c
> @@ -2569,5 +2569,5 @@ static void *file_ram_alloc(ram_addr_t memory, const char *path)
>      fd = mkstemp(filename);
>      if (fd < 0) {
> -	perror("mkstemp");
> +	perror("unable to create backing store for hugepages");
>  	free(filename);
>  	return NULL;
> 
> 
> 

-- 
Aurelien Jarno                          GPG: 1024D/F1BCDB73
aurelien@aurel32.net                 http://www.aurel32.net