)]}'
{
  "log": [
    {
      "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05",
      "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1",
      "parents": [
        "ed391f4ebf8f701d3566423ce8f17e614cde9806"
      ],
      "author": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Wed Mar 24 17:04:11 2010 +0900"
      },
      "committer": {
        "name": "Tejun Heo",
        "email": "tj@kernel.org",
        "time": "Tue Mar 30 22:02:32 2010 +0900"
      },
      "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files.  percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed.  Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability.  As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n  http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n  only the necessary includes are there.  ie. if only gfp is used,\n  gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n  blocks and try to put the new include such that its order conforms\n  to its surrounding.  It\u0027s put in the include block which contains\n  core kernel includes, in the same order that the rest are ordered -\n  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n  doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n  because the file doesn\u0027t have fitting include block), it prints out\n  an error message indicating which .h file needs to be added to the\n  file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n   over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n   and ~3000 slab.h inclusions.  The script emitted errors for ~400\n   files.\n\n2. Each error was manually checked.  Some didn\u0027t need the inclusion,\n   some needed manual addition while adding it to implementation .h or\n   embedding .c file was more appropriate for others.  This step added\n   inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n   from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n   e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n   APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n   editing them as sprinkling gfp.h and slab.h inclusions around .h\n   files could easily lead to inclusion dependency hell.  Most gfp.h\n   inclusion directives were ignored as stuff from gfp.h was usually\n   wildly available and often used in preprocessor macros.  Each\n   slab.h inclusion directive was examined and added manually as\n   necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my\n   distributed build env didn\u0027t work with gcov compiles) and a few\n   more options had to be turned off depending on archs to make things\n   build (like ipr on powerpc/64 which failed due to missing writeq).\n\n   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n   * powerpc and powerpc64 SMP allmodconfig\n   * sparc and sparc64 SMP allmodconfig\n   * ia64 SMP allmodconfig\n   * s390 SMP allmodconfig\n   * alpha SMP allmodconfig\n   * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n   a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n"
    },
    {
      "commit": "7bcfaf2f431c09c51fe776fc06638b25d3b421c5",
      "tree": "27f767335566826f11f0134b97ee76b58d9bcf90",
      "parents": [
        "2c0d6100da3ee9b0f0cc46add9bb8a8161299a92"
      ],
      "author": {
        "name": "Johannes Berg",
        "email": "johannes@sipsolutions.net",
        "time": "Tue Oct 27 12:59:03 2009 +0100"
      },
      "committer": {
        "name": "John W. Linville",
        "email": "linville@tuxdriver.com",
        "time": "Fri Oct 30 16:49:18 2009 -0400"
      },
      "message": "cfg80211/mac80211: use debugfs_remove_recursive\n\nWe can save a lot of code and pointers in the structs\nby using debugfs_remove_recursive().\n\nFirst, change cfg80211 to use debugfs_remove_recursive()\nso that drivers do not need to clean up any files they\nadded to the per-wiphy debugfs (if and only if they are\nok to be accessed until after wiphy_unregister!).\n\nThen also make mac80211 use debugfs_remove_recursive()\nwhere necessary -- it need not remove per-wiphy files\nas cfg80211 now removes those, but netdev etc. files\nstill need to be handled but can now be removed without\nneeding struct dentry pointers to all of them.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n"
    },
    {
      "commit": "79c97e97aed7f760d2826c7daf2d42d8eefe9838",
      "tree": "bf6d18d0de2c0168a292f05eb6f7296c15278b8b",
      "parents": [
        "667503ddcb96f3b10211f997fe55907fa7509841"
      ],
      "author": {
        "name": "Johannes Berg",
        "email": "johannes@sipsolutions.net",
        "time": "Tue Jul 07 03:56:12 2009 +0200"
      },
      "committer": {
        "name": "John W. Linville",
        "email": "linville@tuxdriver.com",
        "time": "Fri Jul 10 15:02:33 2009 -0400"
      },
      "message": "cfg80211: clean up naming once and for all\n\nWe\u0027ve named the registered devices \u0027drv\u0027 sometimes,\nthinking of \"driver\", which is not what it is, it\u0027s\nthe internal representation of a wiphy, i.e. a\ndevice. Let\u0027s clean up the naming once and and use\n\u0027rdev\u0027 aka \u0027registered device\u0027 everywhere.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n"
    },
    {
      "commit": "80a3511d70e8fc7ed3fe4417d7b0bf6c3f642f64",
      "tree": "df35f2640eea3e9b7772dcfd112eba98379bb390",
      "parents": [
        "1ac61302dcd18880e28c29e5728cd4d0efeb5366"
      ],
      "author": {
        "name": "Luis R. Rodriguez",
        "email": "lrodriguez@atheros.com",
        "time": "Sat May 02 00:39:30 2009 -0400"
      },
      "committer": {
        "name": "John W. Linville",
        "email": "linville@tuxdriver.com",
        "time": "Wed May 20 14:46:23 2009 -0400"
      },
      "message": "cfg80211: add debugfs HT40 allow map\n\nHere\u0027s a screenshot of what this looks like with ath9k:\n\nmcgrof@pogo /debug/ieee80211/phy0 $ cat ht40allow_map\n2412 HT40  +\n2417 HT40  +\n2422 HT40  +\n2427 HT40  +\n2432 HT40 -+\n2437 HT40 -+\n2442 HT40 -+\n2447 HT40 -\n2452 HT40 -\n2457 HT40 -\n2462 HT40 -\n2467 Disabled\n2472 Disabled\n2484 Disabled\n5180 HT40  +\n5200 HT40 -+\n5220 HT40 -+\n5240 HT40 -+\n5260 HT40 -+\n5280 HT40 -+\n5300 HT40 -+\n5320 HT40 -\n5500 HT40  +\n5520 HT40 -+\n5540 HT40 -+\n5560 HT40 -+\n5580 HT40 -+\n5600 HT40 -+\n5620 HT40 -+\n5640 HT40 -+\n5660 HT40 -+\n5680 HT40 -+\n5700 HT40 -\n5745 HT40  +\n5765 HT40 -+\n5785 HT40 -+\n5805 HT40 -+\n5825 HT40 -\n\nSigned-off-by: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n"
    },
    {
      "commit": "1ac61302dcd18880e28c29e5728cd4d0efeb5366",
      "tree": "2fa7f137b67df3f966408b016745083cae7cdefa",
      "parents": [
        "294196ab22c91da974ba1f40d0a7cdcb0b3e6bc3"
      ],
      "author": {
        "name": "Luis R. Rodriguez",
        "email": "lrodriguez@atheros.com",
        "time": "Sat May 02 00:37:21 2009 -0400"
      },
      "committer": {
        "name": "John W. Linville",
        "email": "linville@tuxdriver.com",
        "time": "Wed May 20 14:46:23 2009 -0400"
      },
      "message": "mac80211/cfg80211: move wiphy specific debugfs entries to cfg80211\n\nThis moves the cfg80211 specific stuff to new cfg80211 debugfs\nentries. Non-mac80211 will also get these entries now. There were\nonly 4 which we take:\n\nrts_threshold\nfragmentation_threshold\nshort_retry_limit\nlong_retry_limit\n\nSigned-off-by: Luis R. Rodriguez \u003clrodriguez@atheros.com\u003e\nSigned-off-by: John W. Linville \u003clinville@tuxdriver.com\u003e\n"
    }
  ]
}