On Mon, 24 Dec 2007, Pekka Enberg wrote: > On Dec 24, 2007 9:12 PM, Christoph Lameter <[EMAIL PROTECTED]> wrote: > > Hmmm... What is the combination of config variables that causes this? I > > moved the count_partial function in mm in order to make the merge of slab > > defrag easier. > > I think it's CONFIG_PROC_FS without CONFIG_SYSFS.
The only user of count_partial is in slab_objects() which is in a section that is #if defined(CONFIG_SYSFS) && defined(CONFIG_SLUB_DEBUG) There should be no use if CONFIG_SYSFS is not set. I think we get a warning about a function that is never called when compiling the current mm code without SLUB_DEBUG or CONFIG_SYSFS (because the slab defrag use has not been merged yet). In mm count_partial() is always defined. In Linus tree count_partial() comes just before slab_objects(). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
