On Wed, Jun 15, 2016 at 05:28:26PM -0700, Andy Lutomirski wrote: > Currently, NR_KERNEL_STACK tracks the number of kernel stacks in a > zone. This only makes sense if each kernel stack exists entirely in > one zone, and allowing vmapped stacks could break this assumption. > > It turns out that the code for tracking kernel stack allocations in > units of pages is slightly simpler, so just switch to counting > pages. > > Cc: Vladimir Davydov <[email protected]> > Cc: Johannes Weiner <[email protected]> > Cc: Michal Hocko <[email protected]> > Cc: [email protected] > Signed-off-by: Andy Lutomirski <[email protected]> > --- > fs/proc/meminfo.c | 2 +- > kernel/fork.c | 3 ++- > mm/page_alloc.c | 3 +-- > 3 files changed, 4 insertions(+), 4 deletions(-)
You missed another usage of NR_KERNEL_STACK in drivers/base/node.c. -- Josh
