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ocfs2: Pass ocfs2_caching_info to ocfs2_read_extent_block().

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extent blocks belong to btrees on more than just inodes, so we want to
pass the ocfs2_caching_info structure directly to
ocfs2_read_extent_block().  A number of places in alloc.c can now drop
struct inode from their argument list.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Joel Becker
2009-02-12 17:49:26 -08:00
parent d9a0a1f83b
commit 3d03a305de
5 changed files with 25 additions and 24 deletions
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3
fs/ocfs2/alloc.h
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@@ -86,7 +86,7 @@ void ocfs2_init_dx_root_extent_tree(struct ocfs2_extent_tree *et,
* allocated. This is a cached read. The extent block will be validated
* with ocfs2_validate_extent_block().
*/
int ocfs2_read_extent_block(struct inode *inode, u64 eb_blkno,
int ocfs2_read_extent_block(struct ocfs2_caching_info *ci, u64 eb_blkno,
struct buffer_head **bh);
struct ocfs2_alloc_context;
@@ -132,7 +132,6 @@ int ocfs2_remove_btree_range(struct inode *inode,
struct ocfs2_cached_dealloc_ctxt *dealloc);
int ocfs2_num_free_extents(struct ocfs2_super *osb,
struct inode *inode,
struct ocfs2_extent_tree *et);
/*