• Mark Fasheh's avatar
    ocfs2: fiemap support · 00dc417f
    Mark Fasheh authored
    Plug ocfs2 into ->fiemap. Some portions of ocfs2_get_clusters() had to be
    refactored so that the extent cache can be skipped in favor of going
    directly to the on-disk records. This makes it easier for us to determine
    which extent is the last one in the btree. Also, I'm not sure we want to be
    caching fiemap lookups anyway as they're not directly related to data
    Signed-off-by: default avatarMark Fasheh <mfasheh@suse.com>
    Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
    Cc: ocfs2-devel@oss.oracle.com
    Cc: linux-fsdevel@vger.kernel.org
extent_map.c 18 KB