Messages in this thread | | | From | "Huang\, Ying" <> | Subject | Re: [PATCH -mm 10/21] mm, THP, swap: Support to count THP swapin and its fallback | Date | Wed, 18 Apr 2018 08:39:15 +0800 |
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Randy Dunlap <rdunlap@infradead.org> writes:
> On 04/16/18 19:02, Huang, Ying wrote: >> From: Huang Ying <ying.huang@intel.com> >> >> 2 new /proc/vmstat fields are added, "thp_swapin" and >> "thp_swapin_fallback" to count swapin a THP from swap device as a >> whole and fallback to normal page swapin. >> >> Signed-off-by: "Huang, Ying" <ying.huang@intel.com> >> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> >> Cc: Andrea Arcangeli <aarcange@redhat.com> >> Cc: Michal Hocko <mhocko@suse.com> >> Cc: Johannes Weiner <hannes@cmpxchg.org> >> Cc: Shaohua Li <shli@kernel.org> >> Cc: Hugh Dickins <hughd@google.com> >> Cc: Minchan Kim <minchan@kernel.org> >> Cc: Rik van Riel <riel@redhat.com> >> Cc: Dave Hansen <dave.hansen@linux.intel.com> >> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> >> Cc: Zi Yan <zi.yan@cs.rutgers.edu> >> --- >> include/linux/vm_event_item.h | 2 ++ >> mm/huge_memory.c | 4 +++- >> mm/page_io.c | 15 ++++++++++++--- >> mm/vmstat.c | 2 ++ >> 4 files changed, 19 insertions(+), 4 deletions(-) >> > > Hi, > Please also update Documentation/vm/transhuge.rst.
Thanks for reminding! Will do that.
Best Regards, Huang, Ying
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