Hi Ceph,

Here is a sorted list of authors and organizations who contributed to v0.91, by number of commits or reviews back to v0.90. The affiliation of authors to organizations can be updated by submitting a patch to https://github.com/ceph/ceph/blob/master/.organizationmap

All commits are reviewed but the number of reviews is a fraction of the number of commits. More often than not, the reviewer(s) is only mentioned in the message of the merge although it means that all associated commits have been reviewed. If you are curious about how it is done, the details are at https://wiki.ceph.com/Community/Ceph_contributors_list_maintenance_guide . 

Commits by authors
     1	    214 Sage Weil <sweil@redhat.com>
     2	     32 Yunchuan Wen <yunchuanwen@ubuntukylin.com>
     3	     31 Loic Dachary <ldachary@redhat.com>
     4	     28 Haomai Wang <haomaiwang@gmail.com>
     5	     27 Ma Jianpeng <jianpeng.ma@intel.com>
     6	     22 Yan, Zheng <zyan@redhat.com>
     7	     22 John Spray <jspray@redhat.com>
     8	     14 Nilamdyuti Goswami <ngoswami@redhat.com>
     9	     14 David Zafman <dzafman@redhat.com>
    10	     13 Abhishek Lekshmanan <abhishek.lekshmanan@ril.com>
    11	      9 Yehuda Sadeh <ysadehwe@redhat.com>
    12	      7 Samuel Just <sjust@redhat.com>
    13	      6 Dan Mick <dmick@redhat.com>
    14	      5 Matt Benjamin <matt@cohortfs.com>
    15	      5 Janne Grunau <j@jannau.net>
    16	      4 Wido den Hollander <wido@42on.com>
    17	      4 David Anderson <dave@natulte.net>
    18	      3 Xinze Chi <xmdxcxz@gmail.com>
    19	      3 Noah Watkins <nwatkins@redhat.com>
    20	      3 Ken Dreyer <kdreyer@redhat.com>
    21	      3 Jason Dillaman <dillaman@redhat.com>
    22	      3 Greg Farnum <gfarnum@redhat.com>
    23	      3 Dan van der Ster <daniel.vanderster@cern.ch>
    24	      2 Kefu Chai <tchaikov@gmail.com>
    25	      2 João Eduardo Luís <joao@redhat.com>
    26	      2 Dong Yuan <yuandong1222@gmail.com>
    27	      1 Zhiqiang Wang <zhiqiang.wang@intel.com>
    28	      1 Xiaoxi Chen <xiaoxi.chen@intel.com>
    29	      1 Warren Usui <wusui@redhat.com>
    30	      1 VRan Liu <gliuwr@gmail.com>
    31	      1 Shu, Xinxin <xinxin.shu@intel.com>
    32	      1 shishir gowda <shishir.gowda@sandisk.com>
    33	      1 Sebastien Han <sebastien.han@enovance.com>
    34	      1 Ray Lv <xiangyulv@gmail.com>
    35	      1 Patrick McGarry <pmcgarry@redhat.com>
    36	      1 Ning Yao <zay11022@gmail.com>
    37	      1 Mehdi Abaakouk <sileht@sileht.net>
    38	      1 Ilya Dryomov <idryomov@redhat.com>
    39	      1 Dongmao Zhang <deanraccoon@gmail.com>
    40	      1 Christos Stavrakakis <stavr.chris@gmail.com>
    41	      1 Chris Holcombe <chris.holcombe@nebula.com>
    42	      1 Alfredo Deza <adeza@redhat.com>
Commits by organizations
     1	    355 Red Hat <contact@redhat.com>
     2	     32 Ubuntu Kylin <contact@ubuntukylin.com>
     3	     30 UnitedStack <contact@unitedstack.com>
     4	     30 Intel <contact@intel.com>
     5	     19 Unaffiliated <no@organization.net>
     6	     13 Reliance Jio Infocomm Ltd. <contact@ril.com>
     7	      5 CohortFS, LLC <contact@cohortfs.com>
     8	      4 Wido 42on <contact@42on.com>
     9	      3 CERN <contact@cern.ch>
    10	      2 Inktank <contact@inktank.com>
    11	      1 Yahoo! <contact@yahoo-inc.com>
    12	      1 SanDisk <contact@sandisk.com>
    13	      1 Nebula <info@nebula.com>
    14	      1 eNovance <contact@enovance.com>
Reviews by authors (one review spans multiple commits)
     1	     37 Sage Weil <sweil@redhat.com>
     2	     25 Loic Dachary <ldachary@redhat.com>
     3	     18 Samuel Just <sjust@redhat.com>
     4	     11 Josh Durgin <jdurgin@redhat.com>
     5	      9 Greg Farnum <gfarnum@redhat.com>
     6	      3 Yan, Zheng <zyan@redhat.com>
     7	      3 John Wilkins <jwilkins@redhat.com>
     8	      2 John Spray <jspray@redhat.com>
     9	      2 João Eduardo Luís <joao@redhat.com>
    10	      1 Yehuda Sadeh <ysadehwe@redhat.com>
    11	      1 Sahid Orentino Ferdjaoui <sahid.ferdjaoui@redhat.com>
    12	      1 Haomai Wang <haomaiwang@gmail.com>
    13	      1 David Zhang <david.z1003@yahoo.com>
    14	      1 David Zafman <dzafman@redhat.com>
Reviews by organizations (one review spans multiple commits)
     1	    112 Red Hat <contact@redhat.com>
     2	      1 UnitedStack <contact@unitedstack.com>
     3	      1 Unaffiliated <no@organization.net>
     4	      1 Intel <contact@intel.com>

Cheers

-- 
Loïc Dachary, Artisan Logiciel Libre