Searched refs:ns_segctor_sem (Results 1 – 5 of 5) sorted by relevance
238 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_cpinfo()241 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_cpinfo()252 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_get_cpstat()254 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_get_cpstat()269 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_suinfo()272 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_suinfo()283 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_get_sustat()285 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_get_sustat()300 down_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_vinfo()302 up_read(&nilfs->ns_segctor_sem); in nilfs_ioctl_do_get_vinfo()[all …]
195 down_read(&nilfs->ns_segctor_sem); in nilfs_transaction_begin()197 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_begin()242 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_commit()262 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_abort()278 up_read(&nilfs->ns_segctor_sem); in nilfs_relax_pressure_in_lock()280 down_write(&nilfs->ns_segctor_sem); in nilfs_relax_pressure_in_lock()289 downgrade_write(&nilfs->ns_segctor_sem); in nilfs_relax_pressure_in_lock()309 down_write(&nilfs->ns_segctor_sem); in nilfs_transaction_lock()315 up_write(&nilfs->ns_segctor_sem); in nilfs_transaction_lock()330 up_write(&nilfs->ns_segctor_sem); in nilfs_transaction_unlock()[all …]
410 down_read(&nilfs->ns_segctor_sem); in nilfs_attach_checkpoint()413 up_read(&nilfs->ns_segctor_sem); in nilfs_attach_checkpoint()825 down_read(&nilfs->ns_segctor_sem); in nilfs_attach_snapshot()827 up_read(&nilfs->ns_segctor_sem); in nilfs_attach_snapshot()
146 struct rw_semaphore ns_segctor_sem; member
86 init_rwsem(&nilfs->ns_segctor_sem); in alloc_nilfs()