similar to: May be deadlock for wrong locking order, patch request reviewed, thanks

Hi, I've found some possible deadlock in fs/ocfs2/dlm/dlmmaster.c - version 2.6.28 (probably this code is in newer versions too). Could someone confirm this? Thank you. fs/ocfs2/dlm/dlmmaster.c ================== function dlm_master_request_handler: (res->spinlock <- dlm->master_lock) ----------------------------------- spin_lock(&res->spinlock); at line 1427

These patches convert the mle list to a hash. The same patches apply on ocfs2 1.4 too. Currently, we use the same number of hash pages for mles and lockres'. This will be addressed in a future patch that will make both of them configurable. Sunil

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

The changes from the last drop are: 1. Patch 11 removes struct dlm_lock_name. 2. Patch 12 is an unrelated bugfix. Actually is related to a bugfix that we are retracting in mainline currently. The patch may need more testing. While I did hit the condition in my testing, Marcos hasn't. I am sending it because it can be queued for 2.6.30. Give us more time to test. 3. Patch 13 will be useful

Please review the list of patches being applied to the ocfs2 1.4 tree. All patches list the mainline commit hash. Thanks Sunil

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

Package: xen-hypervisor-4.4-amd64 Version: 4.4.1-9+deb8u4 Severity: grave Justification: renders package unusable Dear Maintainer, * What led up to the situation? Running Backup Exec or a copy command to NFS-Share causes the VM regurarly to freeze. First message on VM-Console: ---------------------------------------------------------------------------------------------------------------

Found 15 patches (out of 162) that appeared relevant to ocfs2 1.4. Please review. Sunil

I would like to see if we can get patches posted to PR 8199 reviewed ASAP. These patches fix some problems with the lit tool and get the test suites working for me. I won't be able to contribute any code until this PR gets resolved. Patch #1 or Patch #3 on the PR both fix the problem. The difference in the patches is how ^ and $ are treated in substitution matching. Read the bug comments

Dear Friends, I'm contributing to a paper on a new R package for a clinical (medicine, ophthalmology) audience, and part of the mission is to encourage people who might be occasional users of Excel or SPSS, to become more familiar with R. I'd really appreciate any pointers to more recent papers that describe R, it's growth (statistics on user base, number of packages, volume of help

Dear r-developers, on January 23rd I reported on this list a dramatic performance loss of R1.8 compared to previous versions. As I did not receive any answer for this important observation, I try again with some more recent results. The slowdown happens when manipulating parts of objects in other environments. This severely impedes Henrik Bengtsons oo extensions and usage of my package ref. It

http://bugs.freedesktop.org/show_bug.cgi?id=24820 Summary: [nv15] Vertical screen corruption in X when KMS is enabled Product: xorg Version: git Platform: x86 (IA32) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo:

Good morning, I hate to bother everyone again, but I'm having some more trouble. I have a new machine with an MSI RS480M2-IL motherboard (ATI Xpress200 chipset) and a Hammer DVD Writer (shows up as a Matshita DVD-RAM SW-9585). I get the CD to start (in text mode - don't know why I can't do VGA or better), and it asks me What type of media contains the packages to be installed.

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