Joonsoo Kim 0dd1c7bbce mm/rmap: extend rmap_walk_xxx() to cope with different cases ... There are a lot of common parts in traversing functions, but there are also a little of uncommon parts in it. By assigning proper function pointer on each rmap_walker_control, we can handle these difference correctly. Following are differences we should handle. 1. difference of lock function in anon mapping case 2. nonlinear handling in file mapping case 3. prechecked condition: checking memcg in page_referenced(), checking VM_SHARE in page_mkclean() checking temporary vma in try_to_unmap() 4. exit condition: checking page_mapped() in try_to_unmap() So, in this patch, I introduce 4 function pointers to handle above differences. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Hugh Dickins <hughd@google.com> Cc: Rik van Riel <riel@redhat.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Hillf Danton <dhillf@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2014-01-21 16:19:45 -08:00
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acpi
asm-generic
clocksource
crypto
drm
dt-bindings
keys
kvm
linux	mm/rmap: extend rmap_walk_xxx() to cope with different cases	2014-01-21 16:19:45 -08:00
math-emu
media
memory
misc
net	Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-01-20 10:42:08 -08:00
pcmcia
ras
rdma
rxrpc
scsi
sound
target
trace
uapi	sound updates for 3.14-rc1	2014-01-21 10:26:23 -08:00
video
xen
Kbuild