search for: dlm_master_list_entry

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

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

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

...==================== --- linux-2.6.orig/fs/ocfs2/dlm/dlmmaster.c 2007-04-30 11:33:04.000000000 +0200 +++ linux-2.6/fs/ocfs2/dlm/dlmmaster.c 2007-05-17 15:00:14.000000000 +0200 @@ -192,25 +192,20 @@ static void dlm_print_one_mle(struct dlm static void dlm_dump_mles(struct dlm_ctxt *dlm) { struct dlm_master_list_entry *mle; - struct list_head *iter; mlog(ML_NOTICE, "dumping all mles for domain %s:\n", dlm->name); spin_lock(&dlm->master_lock); - list_for_each(iter, &dlm->master_list) { - mle = list_entry(iter, struct dlm_master_list_entry, list); + list_for_each_entry(mle, &...

...fs2/dlm/dlmmaster.c | 11 ++++++++++- 1 files changed, 10 insertions(+), 1 deletions(-) diff --git a/fs/ocfs2/dlm/dlmmaster.c b/fs/ocfs2/dlm/dlmmaster.c index 005261c..20d2307 100644 --- a/fs/ocfs2/dlm/dlmmaster.c +++ b/fs/ocfs2/dlm/dlmmaster.c @@ -284,6 +284,7 @@ static void dlm_init_mle(struct dlm_master_list_entry *mle, mle->master = O2NM_MAX_NODES; mle->new_master = O2NM_MAX_NODES; mle->inuse = 0; + mle->assert_master = 0; BUG_ON(mle->type != DLM_MLE_BLOCK && mle->type != DLM_MLE_MASTER && @@ -1743,6 +1744,7 @@ int dlm_assert_master_handler(struct o2net_m...

...lm_cleanup_master_list() ocfs2/dlm: Track number of mles ocfs2/dlm: Improve lockres counts ocfs2/dlm: dlm_set_lockres_owner() and dlm_change_lockres_owner() inlined ocfs2/dlm: Show the number of lockres/mles in dlm_state ocfs2/dlm: Remove struct dlm_lock_name in struct dlm_master_list_entry ocfs2/dlm: Do not purge lockres that is being migrated dlm_purge_lockres() ocfs2/dlm: Tweak mle_state output Tao Ma (3): ocfs2: Optimize inode allocation by remembering last group ocfs2: Allocate inode groups from global_bitmap. ocfs2: Optimize inode group allocation...

...m_mle ocfs2/dlm: Create slabcaches for lock and lockres ocfs2/dlm: Link all lockres' to a tracking list ocfs2/dlm: Create debugfs dirs ocfs2/dlm: Dump the dlm state in a debugfs file ocfs2/dlm: Dumps the lockres' into a debugfs file ocfs2/dlm: Move struct dlm_master_list_entry to dlmcommon.h ocfs2/dlm: Dumps the mles into a debugfs file ocfs2/dlm: Dumps the purgelist into a debugfs file ocfs2/dlm: Move dlm_print_one_mle() from dlmmaster.c to dlmdebug.c ocfs2/dlm: Fix lockname in lockres print function ocfs2/dlm: Cleanup lockres print Tao Ma...