1. 05 3月, 2016 1 次提交
  2. 22 1月, 2016 3 次提交
  3. 07 11月, 2015 1 次提交
  4. 11 9月, 2015 1 次提交
  5. 09 9月, 2015 3 次提交
  6. 25 6月, 2015 7 次提交
  7. 22 4月, 2015 1 次提交
  8. 20 4月, 2015 1 次提交
  9. 12 4月, 2015 1 次提交
  10. 19 2月, 2015 1 次提交
  11. 11 2月, 2015 1 次提交
  12. 09 1月, 2015 1 次提交
  13. 18 12月, 2014 6 次提交
  14. 15 10月, 2014 1 次提交
    • C
      ceph: remove redundant code for max file size verification · a4483e8a
      Chao Yu 提交于
      Both ceph_update_writeable_page and ceph_setattr will verify file size
      with max size ceph supported.
      There are two caller for ceph_update_writeable_page, ceph_write_begin and
      ceph_page_mkwrite. For ceph_write_begin, we have already verified the size in
      generic_write_checks of ceph_write_iter; for ceph_page_mkwrite, we have no
      chance to change file size when mmap. Likewise we have already verified the size
      in inode_change_ok when we call ceph_setattr.
      So let's remove the redundant code for max file size verification.
      Signed-off-by: NChao Yu <chao2.yu@samsung.com>
      Reviewed-by: NYan, Zheng <zyan@redhat.com>
      a4483e8a
  15. 07 6月, 2014 1 次提交
  16. 06 6月, 2014 1 次提交
  17. 07 5月, 2014 1 次提交
  18. 29 1月, 2014 1 次提交
  19. 01 1月, 2014 2 次提交
  20. 14 12月, 2013 2 次提交
  21. 24 11月, 2013 1 次提交
  22. 07 9月, 2013 2 次提交
    • M
      ceph: page still marked private_2 · d4d3aa38
      Milosz Tanski 提交于
      Previous patch that allowed us to cleanup most of the issues with pages marked
      as private_2 when calling ceph_readpages. However, there seams to be a case in
      the error case clean up in start read that still trigers this from time to
      time. I've only seen this one a couple times.
      
      BUG: Bad page state in process petabucket  pfn:335b82
      page:ffffea000cd6e080 count:0 mapcount:0 mapping:          (null) index:0x0
      page flags: 0x200000000001000(private_2)
      Call Trace:
       [<ffffffff81563442>] dump_stack+0x46/0x58
       [<ffffffff8112c7f7>] bad_page+0xc7/0x120
       [<ffffffff8112cd9e>] free_pages_prepare+0x10e/0x120
       [<ffffffff8112e580>] free_hot_cold_page+0x40/0x160
       [<ffffffff81132427>] __put_single_page+0x27/0x30
       [<ffffffff81132d95>] put_page+0x25/0x40
       [<ffffffffa02cb409>] ceph_readpages+0x2e9/0x6f0 [ceph]
       [<ffffffff811313cf>] __do_page_cache_readahead+0x1af/0x260
      Signed-off-by: NMilosz Tanski <milosz@adfin.com>
      Signed-off-by: NSage Weil <sage@inktank.com>
      d4d3aa38
    • M
      ceph: clean PgPrivate2 on returning from readpages · 76be778b
      Milosz Tanski 提交于
      In some cases the ceph readapages code code bails without filling all the pages
      already marked by fscache. When we return back to readahead code this causes
      a BUG.
      Signed-off-by: NMilosz Tanski <milosz@adfin.com>
      76be778b