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Searched refs:ns_segctor_sem (Results 1 – 5 of 5) sorted by relevance

/fs/nilfs2/
Dioctl.c238 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 …]
Dsegment.c195 down_read(&nilfs->ns_segctor_sem); in nilfs_transaction_begin()
197 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_begin()
243 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_commit()
264 up_read(&nilfs->ns_segctor_sem); in nilfs_transaction_abort()
281 up_read(&nilfs->ns_segctor_sem); in nilfs_relax_pressure_in_lock()
283 down_write(&nilfs->ns_segctor_sem); in nilfs_relax_pressure_in_lock()
292 downgrade_write(&nilfs->ns_segctor_sem); in nilfs_relax_pressure_in_lock()
312 down_write(&nilfs->ns_segctor_sem); in nilfs_transaction_lock()
318 up_write(&nilfs->ns_segctor_sem); in nilfs_transaction_lock()
333 up_write(&nilfs->ns_segctor_sem); in nilfs_transaction_unlock()
[all …]
Dsuper.c429 down_write(&nilfs->ns_segctor_sem); in nilfs_resize_fs()
436 up_write(&nilfs->ns_segctor_sem); in nilfs_resize_fs()
537 down_read(&nilfs->ns_segctor_sem); in nilfs_attach_checkpoint()
540 up_read(&nilfs->ns_segctor_sem); in nilfs_attach_checkpoint()
946 down_read(&nilfs->ns_segctor_sem); in nilfs_attach_snapshot()
948 up_read(&nilfs->ns_segctor_sem); in nilfs_attach_snapshot()
Dthe_nilfs.h147 struct rw_semaphore ns_segctor_sem; member
Dthe_nilfs.c87 init_rwsem(&nilfs->ns_segctor_sem); in alloc_nilfs()