)]}'
{
  "log": [
    {
      "commit": "4c28f81193b6778f7b49090930d88e6d12bcb928",
      "tree": "5e0d83368e7282060b8de5e73f13eb6003e99391",
      "parents": [
        "a4b741e380cb56045ccea36f2dbc10e42af21f24"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@sgi.com",
        "time": "Mon May 01 12:16:08 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Mon May 01 18:17:45 2006 -0700"
      },
      "message": "[PATCH] page migration: Fix fallback behavior for dirty pages\n\nCurrently we check PageDirty() in order to make the decision to swap out\nthe page.  However, the dirty information may be only be contained in the\nptes pointing to the page.  We need to first unmap the ptes before checking\nfor PageDirty().  If unmap is successful then the page count of the page\nwill also be decreased so that pageout() works properly.\n\nThis is a fix necessary for 2.6.17.  Without this fix we may migrate dirty\npages for filesystems without migration functions.  Filesystems may keep\npointers to dirty pages.  Migration of dirty pages can result in the\nfilesystem keeping pointers to freed pages.\n\nUnmapping is currently not be separated out from removing all the\nreferences to a page and moving the mapping.  Therefore try_to_unmap will\nbe called again in migrate_page() if the writeout is successful.  However,\nit wont do anything since the ptes are already removed.\n\nThe coming updates to the page migration code will restructure the code\nso that this is no longer necessary.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "64a3ca5f7ec2606b03be4a65736164a5373732ed",
      "tree": "a65c1ee2eab32e0ad9571dc5553544ad36d74d77",
      "parents": [
        "91fc8ab3c6312931d64c72845ee2f93a0f87f1a5"
      ],
      "author": {
        "name": "Adrian Bunk",
        "email": "bunk@stusta.de",
        "time": "Mon Apr 10 22:53:03 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Apr 11 06:18:33 2006 -0700"
      },
      "message": "[PATCH] mm/migrate.c: don\u0027t export a static function\n\nEXPORT_SYMBOL\u0027ing of a static function is not a good idea.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Christoph Lameter \u003cclameter@engr.sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "e23ca00bf1b1c6c0f04702cb4d29e275ab8dc330",
      "tree": "3cf690fc3305a9af03f42aa25808b713efb53c27",
      "parents": [
        "1e624196f43c3a62122959e15c5f03572cdadb5d"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@sgi.com",
        "time": "Mon Apr 10 22:52:57 2006 -0700"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Tue Apr 11 06:18:32 2006 -0700"
      },
      "message": "[PATCH] Some page migration fixups\n\n- Remove sparse comment\n\n- Remove duplicated include\n\n- Return the correct error condition in migrate_page_remove_references().\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    },
    {
      "commit": "b20a35035f983f4ac7e29c4a68f30e43510007e0",
      "tree": "fdf090ddddbcc275349f62f71adc98649e2c683b",
      "parents": [
        "442295c94bf650221af3ef20fc68fa3e93876818"
      ],
      "author": {
        "name": "Christoph Lameter",
        "email": "clameter@sgi.com",
        "time": "Wed Mar 22 00:09:12 2006 -0800"
      },
      "committer": {
        "name": "Linus Torvalds",
        "email": "torvalds@g5.osdl.org",
        "time": "Wed Mar 22 07:54:06 2006 -0800"
      },
      "message": "[PATCH] page migration reorg\n\nCentralize the page migration functions in anticipation of additional\ntinkering.  Creates a new file mm/migrate.c\n\n1. Extract buffer_migrate_page() from fs/buffer.c\n\n2. Extract central migration code from vmscan.c\n\n3. Extract some components from mempolicy.c\n\n4. Export pageout() and remove_from_swap() from vmscan.c\n\n5. Make it possible to configure NUMA systems without page migration\n   and non-NUMA systems with page migration.\n\nI had to so some #ifdeffing in mempolicy.c that may need a cleanup.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n"
    }
  ]
}