diff options
Diffstat (limited to 'fs/dlm/user.c')
| -rw-r--r-- | fs/dlm/user.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/dlm/user.c b/fs/dlm/user.c index c37e93e4f2d..d378b7fe2a1 100644 --- a/fs/dlm/user.c +++ b/fs/dlm/user.c @@ -180,6 +180,14 @@ void dlm_user_add_ast(struct dlm_lkb *lkb, int type) ua->lksb.sb_status == -EAGAIN && !list_empty(&lkb->lkb_ownqueue)) remove_ownqueue = 1; + /* unlocks or cancels of waiting requests need to be removed from the + proc's unlocking list, again there must be a better way... */ + + if (ua->lksb.sb_status == -DLM_EUNLOCK || + (ua->lksb.sb_status == -DLM_ECANCEL && + lkb->lkb_grmode == DLM_LOCK_IV)) + remove_ownqueue = 1; + /* We want to copy the lvb to userspace when the completion ast is read if the status is 0, the lock has an lvb and lvb_ops says we should. We could probably have set_lvb_lock() @@ -523,6 +531,7 @@ static int device_open(struct inode *inode, struct file *file) proc->lockspace = ls->ls_local_handle; INIT_LIST_HEAD(&proc->asts); INIT_LIST_HEAD(&proc->locks); + INIT_LIST_HEAD(&proc->unlocking); spin_lock_init(&proc->asts_spin); spin_lock_init(&proc->locks_spin); init_waitqueue_head(&proc->wait); |