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Searched refs:num_locks (Results 1 – 12 of 12) sorted by relevance

/linux/drivers/hwspinlock/
H A Domap_hwspinlock.c79 int num_locks, i, ret; in omap_hwspinlock_probe() local
112 num_locks = i * 32; /* actual number of locks in this device */ in omap_hwspinlock_probe()
114 bank = devm_kzalloc(&pdev->dev, struct_size(bank, lock, num_locks), in omap_hwspinlock_probe()
119 for (i = 0; i < num_locks; i++) in omap_hwspinlock_probe()
123 base_id, num_locks); in omap_hwspinlock_probe()
H A Du8500_hsem.c91 int i, num_locks = U8500_MAX_SEMAPHORE; in u8500_hsem_probe() local
108 bank = devm_kzalloc(&pdev->dev, struct_size(bank, lock, num_locks), in u8500_hsem_probe()
115 for (i = 0, hwlock = &bank->lock[0]; i < num_locks; i++, hwlock++) in u8500_hsem_probe()
120 pdata->base_id, num_locks); in u8500_hsem_probe()
H A Dhwspinlock_internal.h61 int num_locks; member
/linux/drivers/md/
H A Ddm-bufio.c392 unsigned int num_locks; member
399 static inline unsigned int cache_index(sector_t block, unsigned int num_locks) in cache_index() argument
401 return dm_hash_locks_index(block, num_locks); in cache_index()
407 read_lock_bh(&bc->trees[cache_index(block, bc->num_locks)].u.spinlock); in cache_read_lock()
409 down_read(&bc->trees[cache_index(block, bc->num_locks)].u.lock); in cache_read_lock()
415 read_unlock_bh(&bc->trees[cache_index(block, bc->num_locks)].u.spinlock); in cache_read_unlock()
417 up_read(&bc->trees[cache_index(block, bc->num_locks)].u.lock); in cache_read_unlock()
423 write_lock_bh(&bc->trees[cache_index(block, bc->num_locks)].u.spinlock); in cache_write_lock()
425 down_write(&bc->trees[cache_index(block, bc->num_locks)].u.lock); in cache_write_lock()
431 write_unlock_bh(&bc->trees[cache_index(block, bc->num_locks)].u.spinlock); in cache_write_unlock()
[all …]
/linux/fs/ocfs2/dlm/
H A Ddlmrecovery.c1105 BUG_ON(mres->num_locks > DLM_MAX_MIGRATABLE_LOCKS); in dlm_send_mig_lockres_msg()
1106 if (!mres->num_locks) in dlm_send_mig_lockres_msg()
1122 struct_size(mres, ml, mres->num_locks), in dlm_send_mig_lockres_msg()
1162 mres->num_locks = 0; in dlm_init_migratable_lockres()
1209 int lock_num = mres->num_locks; in dlm_add_lock_to_array()
1222 mres->num_locks++; in dlm_add_lock_to_array()
1224 if (mres->num_locks == DLM_MAX_MIGRATABLE_LOCKS) in dlm_add_lock_to_array()
1800 mlog(0, "running %d locks for this lockres\n", mres->num_locks); in dlm_process_recovery_data()
1801 for (i=0; i<mres->num_locks; i++) { in dlm_process_recovery_data()
1806 BUG_ON(mres->num_locks != 1); in dlm_process_recovery_data()
H A Ddlmcommon.h552 u8 num_locks; // locks sent in this structure member
/linux/drivers/iommu/iommufd/
H A Dio_pagetable.h52 unsigned int num_locks; member
H A Dpages.c2449 area->num_locks++; in iopt_area_add_access()
2472 area->num_locks++; in iopt_area_add_access()
2507 WARN_ON(area->num_locks == 0); in iopt_area_remove_access()
2508 area->num_locks--; in iopt_area_remove_access()
/linux/fs/smb/client/
H A Dsmb1ops.c868 atomic_set(&tcon->stats.cifs_stats.num_locks, 0); in cifs_clear_stats()
887 atomic_read(&tcon->stats.cifs_stats.num_locks), in cifs_print_stats()
H A Dcifsglob.h1244 atomic_t num_locks; member
H A Dcifssmb.c2043 cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); in cifs_lockv()
2116 cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); in CIFSSMBLock()
H A Dsmb2pdu.c6169 cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); in smb2_lockv()