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Searched refs:qh_lock (Results 1 – 6 of 6) sorted by relevance

/linux-2.4.37.9/fs/xfs/quota/
Dxfs_quota_priv.h63 #define XFS_QI_MPLLOCK(mp) ((mp)->m_quotainfo->qi_dqlist.qh_lock)
67 #define XQMLCK(h) (mutex_lock(&((h)->qh_lock), PINOD))
68 #define XQMUNLCK(h) (mutex_unlock(&((h)->qh_lock)))
73 if (mutex_trylock(&h->qh_lock)) { in XQMISLCKD()
74 mutex_unlock(&h->qh_lock); in XQMISLCKD()
Dxfs_qm.h102 mutex_t qh_lock; member
Dxfs_qm.c1317 mutex_init(&list->qh_lock, MUTEX_DEFAULT, str); in xfs_qm_list_init()
1327 mutex_destroy(&(list->qh_lock)); in xfs_qm_list_destroy()
2758 mutex_init(&ql->qh_lock, MUTEX_DEFAULT, "dqf"); in xfs_qm_freelist_init()
2768 mutex_lock(&ql->qh_lock, PINOD); in xfs_qm_freelist_destroy()
2784 mutex_destroy(&ql->qh_lock); in xfs_qm_freelist_destroy()
2825 locked = mutex_trylock(&((dqp)->q_hash->qh_lock)); in xfs_qm_dqhashlock_nowait()
2835 locked = mutex_trylock(&(xqm->qm_dqfreelist.qh_lock)); in xfs_qm_freelist_lock_nowait()
Dxfs_dquot.h51 mutex_t qh_lock; member
/linux-2.4.37.9/drivers/usb/host/
Dusb-uhci.c180 spin_lock_irqsave (&s->qh_lock, flags); in enable_desc_loop()
185 spin_unlock_irqrestore (&s->qh_lock, flags); in enable_desc_loop()
195 spin_lock_irqsave (&s->qh_lock, flags); in disable_desc_loop()
205 spin_unlock_irqrestore (&s->qh_lock, flags); in disable_desc_loop()
404 spin_lock_irqsave (&s->qh_lock, flags); in insert_qh()
424 spin_unlock_irqrestore (&s->qh_lock, flags); in insert_qh()
435 spin_lock_irqsave (&s->qh_lock, flags); in unlink_qh()
446 spin_unlock_irqrestore (&s->qh_lock, flags); in unlink_qh()
1000 spin_lock_irqsave (&s->qh_lock, flags); in uhci_clean_transfer()
1006 spin_unlock_irqrestore (&s->qh_lock, flags); in uhci_clean_transfer()
[all …]
Dusb-uhci.h211 spinlock_t qh_lock; member