ocfs2: Create ocfs2_xattr_value_buf.

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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: Joel Becker <joel.becker@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

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Joel Becker 2008-12-09 14:24:33 -08:00 • committed by Mark Fasheh

parent 4d0e214ee8

commit 2a50a743bd

4 changed files with 49 additions and 28 deletions

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25

fs/ocfs2/alloc.c

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4

fs/ocfs2/alloc.h

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34

fs/ocfs2/xattr.c

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14

fs/ocfs2/xattr.h

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