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The following patches implement indexed directory support in Ocfs2, mostly according to the design doc I wrote up a while ago: http://oss.oracle.com/osswiki/OCFS2/DesignDocs/IndexedDirectories The patches have been rebased on top of 2.6.29-rc2. It should be trivial to put them into merge_window. Things are what I'd call complete now. I'd like to get these into the merge_window branch

...on on ocfs2 Mark Fasheh (9): ocfs2: Introduce dir lookup helper struct ocfs2: Add a name indexed b-tree to directory inodes ocfs2: Store dir index records inline ocfs2: Introduce dir free space list ocfs2: Increase max links count ocfs2: Add total entry count to dx_root_block ocfs2: Enable indexed directories ocfs2: re-order ocfs2_empty_dir checks ocfs2: fix leaf start calculation in ocfs2_dx_dir_rebalance() Srinivas Eeda (1): ocfs2: recover orphans in offline slots during recovery and mount Sunil Mushran (17): ocfs2/hb: Expose the...

Hi Mark/Joel, I meet with some meta allocation bugs when I implement reflink these days. And after some investigation, I think we should have the same problem when we have PAGE_SIZE > CLUSTER_SIZE. So I create a scenario today in one ppc box and try. the box panic as I expected. ;) The scenario is that: Create a file with the disk layout like this(with bs=512, and cs=4K). debugfs: stat

...inux-2.5.58-base/fs/ext3/namei.c linux-2.5.58-ext3/fs/ext3/namei.c --- linux-2.5.58-base/fs/ext3/namei.c Tue Jan 14 11:28:57 2003 +++ linux-2.5.58-ext3/fs/ext3/namei.c Tue Jan 14 18:29:07 2003 @@ -155,7 +155,7 @@ static void dx_set_limit (struct dx_entry *entries, unsigned value); static unsigned dx_root_limit (struct inode *dir, unsigned infosize); static unsigned dx_node_limit (struct inode *dir); -static struct dx_frame *dx_probe(struct dentry *dentry, +static struct dx_frame *dx_probe(struct qstr *entry, struct inode *dir, struct dx_hash_info *hinfo, struct dx_frame *frame, @...

Hi, the first four patches in this series fix locking problems in OCFS2 quota code (three of them can lead to potential deadlocks). The fifth patch reorders ip_alloc_sem for directories to be acquired before localalloc locks. Mark would you please merge these? The last two patches implement lockdep annotations for OCFS2 cluster locks. We annotate all the cluster locks except for special ones

Hi, I'm resending this patch series. It's rediffed against linux-next branch of Joel's git tree. The first four patches are obvious fixes of deadlocks in quota code and should go in as soon as possible. The other three patches implement lockdep support for OCFS2 cluster locks. So you can have a look whether the code make sence to you and possibly merge them. They should be NOP when