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| author | Dave Chinner <dchinner@redhat.com> | 2012-11-12 22:54:16 +1100 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2012-11-15 21:34:52 -0600 |
| commit | ad14c33ac862601c4c22755ed3b59f1906b134e5 (patch) | |
| tree | 80d2fe31b0db8c0f763080ca69902cf903764da9 /fs/xfs/xfs_attr_leaf.h | |
| parent | e6f7667c4eef42b6f5bc6cdeb31d0bab62fe5f79 (diff) | |
| download | linux-ad14c33ac862601c4c22755ed3b59f1906b134e5.tar.gz linux-ad14c33ac862601c4c22755ed3b59f1906b134e5.tar.bz2 linux-ad14c33ac862601c4c22755ed3b59f1906b134e5.zip | |
xfs: factor and verify attr leaf reads
Some reads are not converted yet because it isn't obvious ahead of
time what the format of the block is going to be. Need to determine
how to tell if the first block in the tree is a node or leaf format
block. That will be done in later patches.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Phil White <pwhite@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_attr_leaf.h')
| -rw-r--r-- | fs/xfs/xfs_attr_leaf.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h index dea17722945e..8f7ab986f45d 100644 --- a/fs/xfs/xfs_attr_leaf.h +++ b/fs/xfs/xfs_attr_leaf.h @@ -227,6 +227,9 @@ int xfs_attr_leaf_to_shortform(struct xfs_buf *bp, int xfs_attr_leaf_clearflag(struct xfs_da_args *args); int xfs_attr_leaf_setflag(struct xfs_da_args *args); int xfs_attr_leaf_flipflags(xfs_da_args_t *args); +int xfs_attr_leaf_read(struct xfs_trans *tp, struct xfs_inode *dp, + xfs_dablk_t bno, xfs_daddr_t mappedbno, + struct xfs_buf **bpp); /* * Routines used for growing the Btree. |