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dlm: don't limit active work items

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Allow multiple workqueue items (locks with callbacks) to be
processed concurrently.  There should be no reason not to
take advantage of this workqueue feature.

Signed-off-by: David Teigland <teigland@redhat.com>
This commit is contained in:
David Teigland 2011-07-18 15:28:34 -05:00
parent 23e8e1aaac
commit 10d1459faf
1 changed files with 4 additions and 1 deletions
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5
fs/dlm/ast.c
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@ -267,7 +267,10 @@ void dlm_callback_work(struct work_struct *work)
int dlm_callback_start(struct dlm_ls *ls) int dlm_callback_start(struct dlm_ls *ls)
{ {
ls->ls_callback_wq = alloc_workqueue("dlm_callback", ls->ls_callback_wq = alloc_workqueue("dlm_callback",
WQ_UNBOUND | WQ_MEM_RECLAIM, 1); WQ_UNBOUND |
WQ_MEM_RECLAIM |
WQ_NON_REENTRANT,
0);
if (!ls->ls_callback_wq) { if (!ls->ls_callback_wq) {
log_print("can't start dlm_callback workqueue"); log_print("can't start dlm_callback workqueue");
return -ENOMEM; return -ENOMEM;