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| author | David Teigland <teigland@redhat.com> | 2011-07-18 22:28:34 +0200 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2011-07-19 21:22:32 +0200 |
| commit | 10d1459fafbb02a18e7bc8f2c384a9e973560b00 (patch) | |
| tree | 62d49123ba7425307c3d5ab909cc066fa2ee82e5 /fs/dlm | |
| parent | dlm: use workqueue for callbacks (diff) | |
| download | linux-10d1459fafbb02a18e7bc8f2c384a9e973560b00.tar.xz linux-10d1459fafbb02a18e7bc8f2c384a9e973560b00.zip | |
dlm: don't limit active work items
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>
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/ast.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/dlm/ast.c b/fs/dlm/ast.c index 4f29add0e7d1..90e5997262ea 100644 --- a/fs/dlm/ast.c +++ b/fs/dlm/ast.c @@ -267,7 +267,10 @@ void dlm_callback_work(struct work_struct *work) int dlm_callback_start(struct dlm_ls *ls) { 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) { log_print("can't start dlm_callback workqueue"); return -ENOMEM; |