Displaying 3 results from an estimated 3 matches for "ocfs2_locking_ast".
2010 Feb 03
1
[PATCH] ocfs2: Plugs race between the dc thread and an unlock ast message
This patch plugs a race between the downconvert thread and an unlock ast message.
Specifically, after the downconvert worker has done its task, the dc thread needs
to check whether an unlock ast made the downconvert moot.
Reported-by: David Teigland <teigland at redhat.com>
Signed-off-by: Sunil Mushran <sunil.mushran at oracle.com>
Acked-by: Mark Fasheh <mfasheh at sus.com>
---
2009 Aug 18
15
dlm stress test hangs OCFS2
...tic info for 4 seconds when both nodes
gets blocked:
Here is a statistic info on the frequency of each functions got called during
the 4 seconds,
1352 lockres_set_flags
728 lockres_or_flags
624 lockres_clear_flags
312 __lockres_clear_pending
213 ocfs2_process_blocked_lock
213 ocfs2_locking_ast
213 ocfs2_downconvert_thread_do_work
213 lockres_set_pending
213 lockres_clear_pending
213 lockres_add_mask_waiter
156 ocfs2_prepare_downconvert
156 ocfs2_blocking_ast
104 ocfs2_unblock_lock
104 ocfs2_schedule_blocked_lock
104 ocfs2_generic_handle_downconvert_act...
2008 Apr 02
10
[PATCH 0/62] Ocfs2 updates for 2.6.26-rc1
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