Hi Markus,

Could you please try the attached patch which will also show the
user and process that opened these files? It adds three more fields
when CONFIG_PROC_FILECACHE_EXTRAS is selected.

Thanks,
Fengguang
 
On Thu, Mar 05, 2009 at 01:55:35PM +0200, Markus wrote:
> 
> # sort -n -k 3 filecache-2009-03-05 | tail -n 5
>      15886       7112     7112     100      1    d- 00:08
> (tmpfs)        /dev/zero\040(deleted)
>      16209      35708    35708     100      1    d- 00:08
> (tmpfs)        /dev/zero\040(deleted)
>      16212      82128    82128     100      1    d- 00:08
> (tmpfs)        /dev/zero\040(deleted)
>      15887     340024   340024     100      1    d- 00:08
> (tmpfs)        /dev/zero\040(deleted)
>      15884     455008   455008     100      1    d- 00:08
> (tmpfs)        /dev/zero\040(deleted)
> 
> The sum of the third column is 1013 MB.
> To note the biggest ones (or do you want the whole file?)... and thats 
> after a sync and a drop_caches! (Can be seen in the commands given.)
> 
> Thanks!
> Markus