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mlock pages off LRU

Nick Piggin linux-mm 1 version In review

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Versions newest first

  1. v1 Latest4 patches 5 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4mm: move and rework isolate_lru_pageinclude/linux/migrate.h mm/internal.h mm/mempolicy.c +2 more+56 -431 reply
2/4mm: move and rename install_arg_pagearch/ia64/ia32/binfmt_elf32.c arch/x86_64/ia32/ia32_binfmt.c fs/exec.c +2 more+53 -420 replies
3/4mm: move mlocked pages off the LRUinclude/linux/page-flags.h include/linux/rmap.h mm/filemap.c +11 more+411 -462 replies
4/4mm: account mlocked pagesdrivers/base/node.c fs/proc/proc_misc.c include/linux/mmzone.h +1 more+7 -01 reply

Reviews trailers per patch

1 of 4 patches has a Reviewed-by or Acked-by.

PatchChristoph Lameter
1/4A-b
2/4
3/4
4/4

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [patch 0/4] mlock pages off LRU

This is my current mlock patchset, based on top of the last partial rollup of Andrew's tree that I was given, plus my recent fault vs invalidate race fixes.

This boots and appears to do the right thing here, with several test cases.

Lee has been helping to test and debug, and he found a case where mlocked pages weren't getting unlocked properly, but that should be fixed now.

Comments?

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