similar to: [2.6 patch] ocfs2/dlm/dlmdebug.c: make 2 functions static

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

Hello, Our static analysis tool finds some possible data races in the OCFS2 file system in Linux 6.4.0-rc6. In most calling contexts, the variables such as res->lockname.name and res->owner are accessed with holding the lock res->spinlock. Here is an example: lockres_seq_start() --> Line 539 in dlmdebug.c spin_lock(&res->spinlock); --> Line 574 in dlmdebug.c (Lock

Hi, On 6/13/23 4:23 PM, Tuo Li wrote: > Hello, > > Our static analysis tool finds some possible data races in the OCFS2 file > system in Linux 6.4.0-rc6. > > In most calling contexts, the variables such as res->lockname.name and > res->owner are accessed with holding the lock res->spinlock. Here is an > example: > > lockres_seq_start() --> Line 539

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

Hello, Our static analysis tool finds some possible data races in the OCFS2 file system in Linux 6.4.0-rc6. In most calling contexts, the variables? such as res->lockname.name and res->owner are accessed with holding the lock res->spinlock. Here is an example: ? lockres_seq_start() --> Line 539 in dlmdebug.c ??? spin_lock(&res->spinlock); --> Line 574 in dlmdebug.c (Lock

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

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

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

#backporting the 3 patches at http://kernel.us.oracle.com/~smushran/srini/ to 1.2. enlarge hash_table capacity to fasten hash_table lookups. Signed-off-by: Wengang wang <wen.gang.wang at oracle.com> -- diff -up ./svnocfs2-1.2/fs/ocfs2/dlm/dlmdebug.c.orig ./svnocfs2-1.2/fs/ocfs2/dlm/dlmdebug.c --- ./svnocfs2-1.2/fs/ocfs2/dlm/dlmdebug.c.orig 2009-04-22 11:00:37.000000000 +0800 +++

use multiple pages for the hash table. mainline git commit: 03d864c02c3ea803b1718940ac6953a257182d7a Authored-by: Daniel Phillips <phillips at google.com> Signed-off-by: Wengang Wang <wen.gang.wang at oracle.com> -- Index: ocfs2-1.2/fs/ocfs2/dlm/dlmdomain.c =================================================================== --- ocfs2-1.2/fs/ocfs2/dlm/dlmdomain.c (revision 1) +++

All, We are pleased to announce the release of OCFS2 1.4.10-1 and OCFS2 tools 1.6.3-2 for Oracle Linux 5 Update 7 and higher and Redhat Enterprise Linux 5 Update 7 and higher. Oracle's Unbreakable Linux Network users who are subscribing to the "OCFS2 1.4 packages for Enterprise Linux 5" channel can upgrade to this release by running up2date. Red Hat's Enterprise Linux 5

Linus, et al, Here are the ocfs2 changes for 2.6.37. There are three major additions. Tao Ma has added readahead to our CoW operations. Sunil Mushran has added a global heartbeat mode, allowing one device heartbeat to support multiple ocfs2 mounts. Finally, Patrick J. LoPresti has done the final work to enable ocfs2 mounts on devices larger than 16TB. The ocfs2 disk format has always

The versioning information is confusing for end-users. The numbers are stuck at 1.5.0 when the tools have moved to 1.8.3. I suggest removing the versioning system in the kernel altogether and let the kernel version be the guide to debug issues. However, if you think versioning is still required, please state the reason and modify the version string in the ver.* files to reflect the uptodate

All, This is hopefully the final drop of the patches for adding global heartbeat to the o2cb stack. The diff from the previous set is here: http://oss.oracle.com/~smushran/global-hb-diff-2010-10-07 Implemented most of the suggestions provided by Joel and Wengang. The most important one was to activate the feature only at the end, Also, got mostly a clean run with checkpatch.pl. Sunil