1. 11 Jan, 2012 6 commits
  2. 08 Dec, 2011 10 commits
  3. 07 Dec, 2011 21 commits
  4. 01 Dec, 2011 3 commits
    • Linus Torvalds's avatar
      Linux 3.2-rc4 · 5611cc45
      Linus Torvalds authored
      5611cc45
    • Linus Torvalds's avatar
      Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 · 0a4ebed7
      Linus Torvalds authored
      * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: (31 commits)
        ocfs2: avoid unaligned access to dqc_bitmap
        ocfs2: Use filemap_write_and_wait() instead of write_inode_now()
        ocfs2: honor O_(D)SYNC flag in fallocate
        ocfs2: Add a missing journal credit in ocfs2_link_credits() -v2
        ocfs2: send correct UUID to cleancache initialization
        ocfs2: Commit transactions in error cases -v2
        ocfs2: make direntry invalid when deleting it
        fs/ocfs2/dlm/dlmlock.c: free kmem_cache_zalloc'd data using kmem_cache_free
        ocfs2: Avoid livelock in ocfs2_readpage()
        ocfs2: serialize unaligned aio
        ocfs2: Implement llseek()
        ocfs2: Fix ocfs2_page_mkwrite()
        ocfs2: Add comment about orphan scanning
        ocfs2: Clean up messages in the fs
        ocfs2/cluster: Cluster up now includes network connections too
        ocfs2/cluster: Add new function o2net_fill_node_map()
        ocfs2/cluster: Fix output in file elapsed_time_in_ms
        ocfs2/dlm: dlmlock_remote() needs to account for remastery
        ocfs2/dlm: Take inflight reference count for remotely mastered resources too
        ocfs2/dlm: Cleanup dlm_wait_for_node_death() and dlm_wait_for_node_recovery()
        ...
      0a4ebed7
    • Akinobu Mita's avatar
      ocfs2: avoid unaligned access to dqc_bitmap · 93925579
      Akinobu Mita authored
      The dqc_bitmap field of struct ocfs2_local_disk_chunk is 32-bit aligned,
      but not 64-bit aligned.  The dqc_bitmap is accessed by ocfs2_set_bit(),
      ocfs2_clear_bit(), ocfs2_test_bit(), or ocfs2_find_next_zero_bit().  These
      are wrapper macros for ext2_*_bit() which need to take an unsigned long
      aligned address (though some architectures are able to handle unaligned
      address correctly)
      
      So some 64bit architectures may not be able to access the dqc_bitmap
      correctly.
      
      This avoids such unaligned access by using another wrapper functions for
      ext2_*_bit().  The code is taken from fs/ext4/mballoc.c which also need to
      handle unaligned bitmap access.
      Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
      Acked-by: default avatarJoel Becker <jlbec@evilplan.org>
      Cc: Mark Fasheh <mfasheh@suse.com>
      Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
      Signed-off-by: default avatarJoel Becker <jlbec@evilplan.org>
      93925579