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    ocfs2: Create ocfs2_xattr_value_buf. · 2a50a743
    Joel Becker 提交于
    When an ocfs2 extended attribute is large enough to require its own
    allocation tree, we root it with an ocfs2_xattr_value_root.  However,
    these roots can be a part of inodes, xattr blocks, or xattr buckets.
    Thus, they need a different journal access function for each container.
    
    We wrap the bh, its journal access function, and the value root (xv) in
    a structure called ocfs2_xattr_valu_buf.  This is a package that can
    be passed around.  In this first pass, we simply pass it to the
    extent tree code.
    Signed-off-by: NJoel Becker <joel.becker@oracle.com>
    Signed-off-by: NMark Fasheh <mfasheh@suse.com>
    2a50a743
alloc.h 8.9 KB