Re: [PATCH] mm: memcontrol: drop unused cpu argument from flush_nmi_stats
Michal Hocko <[email protected]>
| Newsgroups | org.kernel.vger.cgroups,org.kernel.vger.linux-kernel,org.kvack.linux-mm |
|---|---|
| Message-ID | <alS5cDDzoOJUWhlm@tiehlicka> |
On Mon 13-07-26 17:00:10, Guopeng Zhang wrote: > From: Guopeng Zhang <[email protected]> > > flush_nmi_stats() does not use its cpu argument. Remove it from the > function and its !CONFIG_MEMCG_NMI_SAFETY_REQUIRES_ATOMIC stub. The > caller still uses cpu for the subsequent per-CPU rstat flush. > > No functional change. > > Signed-off-by: Guopeng Zhang <[email protected]> Looks like a left over from prior versions of the patch because there was no use in the 940b01fc8dc1a Acked-by: Michal Hocko <[email protected]> Thanks! -- Michal Hocko SUSE Labs