linux/arch/s390/mm
Andrea Arcangeli 220a2eb228 s390: gup_huge_pmd() support THP tail recounting
Up to this point the code assumed old refcounting for hugepages (pre-thp).
This updates the code directly to the thp mapcount tail page refcounting.

Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <jweiner@redhat.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Gibson <david@gibson.dropbear.id.au>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-11-02 16:06:58 -07:00
..
Makefile [S390] Write protect module text and RO data 2011-03-15 17:08:23 +01:00
cmm.c [S390] replace diag10() with diag10_range() function 2011-05-10 17:13:43 +02:00
extmem.c [S390] extmem: get rid of compile warning 2011-05-23 10:24:29 +02:00
fault.c [S390] take mmap_sem when walking guest page table 2011-10-30 15:16:45 +01:00
gup.c s390: gup_huge_pmd() support THP tail recounting 2011-11-02 16:06:58 -07:00
hugetlbpage.c [S390] kvm guest address space mapping 2011-07-24 10:48:21 +02:00
init.c [S390] mm: add ZONE_DMA to 31-bit config again 2011-05-26 09:48:25 +02:00
maccess.c [S390] Add real memory access functions 2011-10-30 15:16:42 +01:00
mmap.c [S390] sparse: fix sparse warnings about missing prototypes 2011-10-30 15:16:46 +01:00
page-states.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pageattr.c [S390] sparse: fix sparse warnings about missing prototypes 2011-10-30 15:16:46 +01:00
pgtable.c [S390] kvm: Handle diagnose 0x10 (release pages) 2011-10-30 15:16:45 +01:00
vmem.c [S390] kdump backend code 2011-10-30 15:16:42 +01:00