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| author | Chen Baozi <baozich@gmail.com> | 2012-08-15 17:32:39 +0800 |
|---|---|---|
| committer | Paulo Alcantara <pcacjr@zytor.com> | 2012-09-02 19:10:28 -0300 |
| commit | 7807be97f3df9f039592908140b97c12e3f30ede (patch) | |
| tree | 70049ee491b5584a64ced04abbc31247949f05db | |
| parent | 27c574adbb9d64d94da06174c0c9bb6c88c7a1e2 (diff) | |
| download | syslinux-7807be97f3df9f039592908140b97c12e3f30ede.tar.gz syslinux-7807be97f3df9f039592908140b97c12e3f30ede.tar.xz syslinux-7807be97f3df9f039592908140b97c12e3f30ede.zip | |
xfs: Add xfs_fmt_btree_find_entry()
Add the basic framework to handle B+Tree directory.
Signed-off-by: Chen Baozi <baozich@gmail.com>
Signed-off-by: Paulo Alcantara <pcacjr@zytor.com>
| -rw-r--r-- | core/fs/xfs/xfs.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/core/fs/xfs/xfs.c b/core/fs/xfs/xfs.c index 69a57166..fe7e46aa 100644 --- a/core/fs/xfs/xfs.c +++ b/core/fs/xfs/xfs.c @@ -157,6 +157,13 @@ static inline struct inode *xfs_fmt_extents_find_entry(const char *dname, return inode; } +static inline struct inode *xfs_fmt_btree_find_entry(const char *dname, + struct inode *parent, + xfs_dinode_t *core) +{ + return xfs_dir2_node_find_entry(dname, parent, core); +} + static struct inode *xfs_iget(const char *dname, struct inode *parent) { struct fs_info *fs = parent->fs; @@ -175,6 +182,8 @@ static struct inode *xfs_iget(const char *dname, struct inode *parent) inode = xfs_fmt_local_find_entry(dname, parent, core); } else if (core->di_format == XFS_DINODE_FMT_EXTENTS) { inode = xfs_fmt_extents_find_entry(dname, parent, core); + } else if (core->di_format == XFS_DINODE_FMT_BTREE) { + inode = xfs_fmt_btree_find_entry(dname, parent, core); } else { xfs_debug("format %hhu", core->di_format); xfs_debug("TODO: format \"local\" and \"extents\" are the only " |