)]}'
{
  "commit": "3b4e4d431bb293fec93d20ae0ee4c47c8e983e68",
  "tree": "c7f77d3dcca18dbc35b6067015052479ebc53424",
  "parents": [
    "515b96bf6b73c6382754b41288c96e64a89f562f"
  ],
  "author": {
    "name": "Matthew Wilcox (Oracle)",
    "email": "willy@infradead.org",
    "time": "Thu Dec 24 12:55:56 2020 -0500"
  },
  "committer": {
    "name": "David Howells",
    "email": "dhowells@redhat.com",
    "time": "Wed Sep 22 13:29:53 2021 +0100"
  },
  "message": "mm/filemap: Add FGP_STABLE\n\nAllow filemap_get_folio() to wait for writeback to complete (if the\nfilesystem wants that behaviour).  This is the folio equivalent of\ngrab_cache_page_write_begin(), which is moved into the folio-compat\nfile as a reminder to migrate all the code using it.  This paves the\nway for getting rid of AOP_FLAG_NOFS once grab_cache_page_write_begin()\nis removed.\n\nKernel grows by 11 bytes.  filemap_get_folio() grows by 33 bytes but\ngrab_cache_page_write_begin() shrinks by 22 bytes to make up for it.\n\nSigned-off-by: Matthew Wilcox (Oracle) \u003cwilly@infradead.org\u003e\nReviewed-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Vlastimil Babka \u003cvbabka@suse.cz\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "401a90336a2c2ff7f68cbf66353ddfa390140026",
      "old_mode": 33188,
      "old_path": "include/linux/pagemap.h",
      "new_id": "b68b053e581f580a7ab8b9fb6b4096ce2884d864",
      "new_mode": 33188,
      "new_path": "include/linux/pagemap.h"
    },
    {
      "type": "modify",
      "old_id": "de4cc1b9aa9b3ee4dd82818d8d812b768cf117e5",
      "old_mode": 33188,
      "old_path": "mm/filemap.c",
      "new_id": "3e9feb5cc5702ff0503a5c0a007814e117279f20",
      "new_mode": 33188,
      "new_path": "mm/filemap.c"
    },
    {
      "type": "modify",
      "old_id": "e833e680e944ac4456bafaca66505abe2e9e122f",
      "old_mode": 33188,
      "old_path": "mm/folio-compat.c",
      "new_id": "5b6ae1da314ee0a02f86cf14a6b63c8449422b0a",
      "new_mode": 33188,
      "new_path": "mm/folio-compat.c"
    }
  ]
}