similar to: [PATCH] ocfs2: Hold ip_lock when set/clear flags for indexed dir.

Inlined xattr shared free space of inode block with inlined data or data extent record, so the size of the later two should be adjusted when inlined xattr is enabled. See ocfs2_xattr_ibody_init(). But this isn't done well when reflink. For inode with inlined data, its max inlined data size is adjusted in ocfs2_duplicate_inline_data(), no problem. But for inode with data extent record, its

we need do more checking for validation in ocfs2_get_dentry(). 1) OCFS2_INODE_DELETED flag 2) i_nlink the patch is against 1.4 git. Signed-off-by: Wengang wang <wen.gang.wang at oracle.com> -- diff --git a/fs/ocfs2/export.c b/fs/ocfs2/export.c index 649f3c8..36ccf27 100644 --- a/fs/ocfs2/export.c +++ b/fs/ocfs2/export.c @@ -49,6 +49,7 @@ static struct dentry *ocfs2_get_dentry(struct

nlink should be also checked in ocfs2_inode_revalidate(). before setting flag OCFS2_INODE_DELETED ip_flags (between unlink and delete vote), the nlink may be 0. the patch is against 1.4 git. 1.2 svn should has the same patch with different line number. Signed-off-by: Wengang wang <wen.gang.wang at oracle.com> -- diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c index 591e693..6b5a83e

Hi Linus, Here are some 2.6.20 fixes for ocfs2. The patch by Zhen Wei isn't really a fix, but a very small amount of support for a feature which is mostly implemented in ocfs2-tools. Considering it's just a single attribute export via configfs, I'd say it's pretty safe to merge. Please pull from 'upstream-linus' branch of

this patch adds mlogs to apos to help tracing. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> --- fs/ocfs2/aops.c | 233 ++++++++++++++++++++++++++++++++++++++++++++----------- 1 files changed, 189 insertions(+), 44 deletions(-) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index b2c52b3..b730010 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -90,7 +90,7 @@ static int

>From c70adcaca99acf93bc00cf2edc4d549b83e2f95d Mon Sep 17 00:00:00 2001 From: Wengang Wang <wen.gang.wang at oracle.com> Date: Tue, 21 Jul 2009 10:52:52 +0800 Subject: [PATCH 1/1] ocfs2: adds mlogs to aops.c -V2 this patch adds some mlogs to apos.c helping tracing and narrowing down bugs. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> --- fs/ocfs2/aops.c | 242

Signed-off-by: Christoph Hellwig <hch@lst.de> Index: linux-2.6/fs/ocfs2/cluster/tcp.c =================================================================== --- linux-2.6.orig/fs/ocfs2/cluster/tcp.c 2007-05-06 13:51:17.000000000 +0200 +++ linux-2.6/fs/ocfs2/cluster/tcp.c 2007-05-17 15:00:14.000000000 +0200 @@ -261,14 +261,12 @@ out: static void o2net_complete_nodes_nsw(struct o2net_node

Remove some pointless conditionals before kfree(). Signed-off-by: Wei Yongjun <yjwei at cn.fujitsu.com> --- fs/ocfs2/alloc.c | 3 +-- fs/ocfs2/cluster/heartbeat.c | 6 ++---- fs/ocfs2/cluster/tcp.c | 6 ++---- fs/ocfs2/dlm/dlmdomain.c | 3 +-- fs/ocfs2/dlm/dlmrecovery.c | 6 ++---- fs/ocfs2/extent_map.c | 3 +-- fs/ocfs2/journal.c

this patch adds some mlogs to apos.c helping tracing and narrowing down bugs. Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> --- fs/ocfs2/aops.c | 242 +++++++++++++++++++++++++++++++++++++++++++++---------- 1 files changed, 198 insertions(+), 44 deletions(-) diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index b2c52b3..4527f16 100644 --- a/fs/ocfs2/aops.c +++

Ooops, last one didn't CC ocfs2-devel. On Mon, Oct 13, 2008 at 06:16:15PM -0700, Joel Becker wrote: > @@ -232,25 +231,17 @@ int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, > ocfs2_mount_local(osb) || !ocfs2_stack_supports_plocks()) > use_plocks = 0; > > - /* this means that read_inode cannot create a superblock inode > - * today. change if

We need to use le32_to_cpu to test rec->e_cpos in ocfs2_dinode_insert_check. Signed-off-by: Tao Ma <tao.ma at oracle.com> --- fs/ocfs2/alloc.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 3a9e5de..19e3a96 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -176,7 +176,8 @@ static int

The following series of patches attempts to detach metadata I/O from struct inode. They are currently tied together pretty tightly. Metadata reads happen via the ocfs2_read_blocks() functions, writes via both jbd2 and ocfs2_write_blocks(). - Each inode has a cache of associated metadata blocks stored on its ip_metadata_cache member. The ocfs2_read/write_blocks() functions take a struct

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

Hi all, So I have finally finished the v3 of reflink for ocfs2. The biggest change is that we support 64bit cluster offset now(Thank Mark and Joel for it). [View] http://oss.oracle.com/git/?p=tma/linux-2.6.git;a=shortlog;h=refcount [Pull] git://oss.oracle.com/git/tma/linux-2.6.git refcount The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.

Hi all, So I have finally finished the v1 of reflink for ocfs2. It has some bugs that I am still investigating, but the schema is almost there. So I'd like to send it out first for review. And Tristan and I will continue to work on the stability of the code. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please

Hi all, Change from v1 to v2: bug fix and metadata/credits reservation improvement. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/RefcountTrees http://oss.oracle.com/osswiki/OCFS2/DesignDocs/ReflinkOperation

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

Hi, This is the second batch of Ocfs2 patches intended for the merge window. The 1st batch were sent out previously: http://lkml.org/lkml/2008/12/19/280 The bulk of this set is comprised of Jan Kara's patches to add quota support to Ocfs2. Many of the quota patches are to generic code, which I carried to make merging of the Ocfs2 support easier. All of the non-ocfs2 patches should have

The following series of patches comprises the bulk of our outstanding changes for Ocfs2. Aside from the usual set of cleanups and fixes that were inappropriate for 2.6.25, there are a few highlights: The '/sys/o2cb' directory has been moved to '/sys/fs/o2cb'. The new location meshes better with modern sysfs layout. A symbolic link has been placed in the old location so as to