Subject: Re: linux-next: ext4 tree build failure

From: Theodore Tso <[email-masked]>
Date: Tue, 28 Apr 2009 07:23:47 -0400

On Tue, Apr 28, 2009 at 11:27:22AM +1000, Stephen Rothwell wrote:
> Hi Ted,
> 
> Today's linux-next build (powerpc ppc64_defconfig) failed like this:
> 
> fs/ext4/super.c: In function 'ext4_put_super':
> fs/ext4/super.c:590: error: implicit declaration of function 'vfree'
> fs/ext4/super.c: In function 'ext4_fill_flex_info':
> fs/ext4/super.c:1644: error: implicit declaration of function 'vmalloc'
> fs/ext4/super.c:1644: warning: assignment makes pointer from integer without a cast
> 
> Probably caused by commit a4ded943dff5de6fee2b397de9bcb2ffd5556253
> ("ext4: Fallback to vmalloc if kmalloc can't allocate s_flex_groups
> array").  Presumably a missing explicit include of linux/vmalloc.h.

Whoops, thanks for pointing that out.  I've fixed it in my tree.

	       	   	    	       	    	  - Ted