1. 23 Mar, 2013 19 commits
  2. 19 Mar, 2013 3 commits
  3. 18 Mar, 2013 2 commits
  4. 17 Mar, 2013 13 commits
  5. 16 Mar, 2013 3 commits
    • Liu Bo's avatar
      Btrfs: fix warning of free_extent_map · 3b277594
      Liu Bo authored
      Users report that an extent map's list is still linked when it's actually
      going to be freed from cache.
      
      The story is that
      
      a) when we're going to drop an extent map and may split this large one into
      smaller ems, and if this large one is flagged as EXTENT_FLAG_LOGGING which means
      that it's on the list to be logged, then the smaller ems split from it will also
      be flagged as EXTENT_FLAG_LOGGING, and this is _not_ expected.
      
      b) we'll keep ems from unlinking the list and freeing when they are flagged with
      EXTENT_FLAG_LOGGING, because the log code holds one reference.
      
      The end result is the warning, but the truth is that we set the flag
      EXTENT_FLAG_LOGGING only during fsync.
      
      So clear flag EXTENT_FLAG_LOGGING for extent maps split from a large one.
      Reported-by: default avatarJohannes Hirte <johannes.hirte@fem.tu-ilmenau.de>
      Reported-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
      Signed-off-by: default avatarLiu Bo <bo.li.liu@oracle.com>
      Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
      3b277594
    • Linus Torvalds's avatar
      Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild · e2043785
      Linus Torvalds authored
      Pull kbuild fix from Michal Marek:
       "One fix for for make headers_install/headers_check to not require make
        3.81.  The requirement has been accidentally introduced in 3.7."
      
      * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
        kbuild: fix make headers_check with make 3.80
      e2043785
    • Linus Torvalds's avatar
      Merge tag 'for-3.9-rc3' of git://openrisc.net/jonas/linux · 23659587
      Linus Torvalds authored
      Pull OpenRISC bug fixes from Jonas Bonn:
      
       - The GPIO descriptor work has exposed how broken the non-GPIOLIB bits
         for OpenRISC were.  We now require GPIOLIB as this is the preferred
         way forward.
      
       - The system.h split introduced a bug in llist.h for arches using
         asm-generic/cmpxchg.h directly, which is currently only OpenRISC.
         The patch here moves two defines from asm-generic/atomic.h to
         asm-generic/cmpxchg.h to make things work as they should.
      
       - The VIRT_TO_BUS selector was added for OpenRISC, but OpenRISC does
         not have the virt_to_bus methods, so there's a patch to remove it
         again.
      
      * tag 'for-3.9-rc3' of git://openrisc.net/jonas/linux:
        openrisc: remove HAVE_VIRT_TO_BUS
        asm-generic: move cmpxchg*_local defs to cmpxchg.h
        openrisc: require gpiolib
      23659587