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| author |   Kurt Hackel <kurt.hackel@oracle.com> | 2006-05-01 14:39:29 -0700 |
|---|---|---|
| committer |   Mark Fasheh <mark.fasheh@oracle.com> | 2006-06-26 14:43:18 -0700 |
| commit | 3156d267016627fe427a6b0d4ed8a9678557e91e (patch) | |
| tree | fec0545da2e9593d1b5a2db4dd0d7360203cee4d /fs/ocfs2/dlm/dlmrecovery.c | |
| parent | ocfs2: fix incorrect error returns (diff) | |
| download | linux-dev-3156d267016627fe427a6b0d4ed8a9678557e91e.tar.xz linux-dev-3156d267016627fe427a6b0d4ed8a9678557e91e.zip | |
ocfs2: move dlm work to a private work queue
The work that is done can block for long periods of time and so is not
appropriate for keventd.
Signed-off-by: Kurt Hackel <kurt.hackel@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
Diffstat (limited to 'fs/ocfs2/dlm/dlmrecovery.c')
| -rw-r--r-- | fs/ocfs2/dlm/dlmrecovery.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/ocfs2/dlm/dlmrecovery.c b/fs/ocfs2/dlm/dlmrecovery.c index f0549e9f0024..22e6a5b69584 100644 --- a/fs/ocfs2/dlm/dlmrecovery.c +++ b/fs/ocfs2/dlm/dlmrecovery.c @@ -157,12 +157,21 @@ void dlm_dispatch_work(void *data) struct list_head *iter, *iter2; struct dlm_work_item *item; dlm_workfunc_t *workfunc; + int tot=0; + + if (!dlm_joined(dlm)) + return; spin_lock(&dlm->work_lock); list_splice_init(&dlm->work_list, &tmp_list); spin_unlock(&dlm->work_lock); list_for_each_safe(iter, iter2, &tmp_list) { + tot++; + } + mlog(0, "%s: work thread has %d work items\n", dlm->name, tot); + + list_for_each_safe(iter, iter2, &tmp_list) { item = list_entry(iter, struct dlm_work_item, list); workfunc = item->func; list_del_init(&item->list); @@ -851,7 +860,7 @@ int dlm_request_all_locks_handler(struct o2net_msg *msg, u32 len, void *data) spin_lock(&dlm->work_lock); list_add_tail(&item->list, &dlm->work_list); spin_unlock(&dlm->work_lock); - schedule_work(&dlm->dispatched_work); + queue_work(dlm->dlm_worker, &dlm->dispatched_work); dlm_put(dlm); return 0; @@ -1401,7 +1410,7 @@ int dlm_mig_lockres_handler(struct o2net_msg *msg, u32 len, void *data) spin_lock(&dlm->work_lock); list_add_tail(&item->list, &dlm->work_list); spin_unlock(&dlm->work_lock); - schedule_work(&dlm->dispatched_work); + queue_work(dlm->dlm_worker, &dlm->dispatched_work); leave: dlm_put(dlm); |