Displaying 4 results from an estimated 4 matches for "dr_blkno".
2009 Mar 18
2
[RFC] metadata alloc fix in machines which has PAGE_SIZE > CLUSTER_SIZE
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
2009 Apr 08
0
[PATCH] ocfs2: Hold ip_lock when set/clear flags for indexed dir.
...| 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 07d8920..8e0f370 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -2463,8 +2463,10 @@ static int ocfs2_dx_dir_attach_index(struct ocfs2_super *osb,
di->i_dx_root = cpu_to_le64(dr_blkno);
+ spin_lock(&OCFS2_I(dir)->ip_lock);
OCFS2_I(dir)->ip_dyn_features |= OCFS2_INDEXED_DIR_FL;
di->i_dyn_features = cpu_to_le16(OCFS2_I(dir)->ip_dyn_features);
+ spin_unlock(&OCFS2_I(dir)->ip_lock);
ret = ocfs2_journal_dirty(handle, di_bh);
if (ret)
@@ -4477,8 +447...
2009 Jan 30
8
[PATCH 0/7] ocfs2: Directory indexing support
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
2009 Mar 17
33
[git patches] Ocfs2 updates for 2.6.30
Hi,
The following patches comprise the bulk of Ocfs2 updates for the
2.6.30 merge window. Aside from larger, more involved fixes, we're adding
the following features, which I will describe in the order their patches are
mailed.
Sunil's exported some more state to our debugfs files, and
consolidated some other aspects of our debugfs infrastructure. This will
further aid us in debugging