Searched refs:writers (Results 1 – 9 of 9) sorted by relevance
317 atomic_set(&lock->writers, 0); in btrfs_drew_lock_init()328 atomic_inc(&lock->writers); in btrfs_drew_try_write_lock()355 if (atomic_dec_and_test(&lock->writers)) in btrfs_drew_write_unlock()371 wait_event(lock->pending_readers, atomic_read(&lock->writers) == 0); in btrfs_drew_read_lock()
225 atomic_t writers; member
233 unsigned int writers = READ_ONCE(pipe->writers); in pipe_readable() local235 return !pipe_empty(idx.head, idx.tail) || !writers; in pipe_readable()370 if (!pipe->writers) in anon_pipe_read()731 pipe->writers--; in pipe_release()734 if (!pipe->readers != !pipe->writers) { in pipe_release()900 pipe->readers = pipe->writers = 1; in get_pipe_inode()1168 if (!is_pipe && !pipe->writers) { in fifo_open()1191 if (!pipe->writers++) in fifo_open()1209 pipe->writers++; in fifo_open()1212 if (pipe->readers == 1 || pipe->writers == 1) in fifo_open()[all …]
527 if (!pipe->writers) in splice_from_pipe_next()823 if (!pipe->writers) in splice_to_socket()1663 if (!pipe->writers) in ipipe_prep()1761 if (pipe_empty(i_head, i_tail) && !ipipe->writers) in splice_pipe_to_pipe()
593 pipe->writers--; in wait_for_dump_helpers()606 pipe->writers++; in wait_for_dump_helpers()
610 if (!cinode->writers) in cifs_get_writer()612 cinode->writers++; in cifs_get_writer()615 cinode->writers--; in cifs_get_writer()616 if (cinode->writers == 0) { in cifs_get_writer()630 cinode->writers--; in cifs_put_writer()631 if (cinode->writers == 0) { in cifs_put_writer()
1603 unsigned int writers; /* Number of writers on this inode */ member
410 cifs_inode->writers = 0; in cifs_alloc_inode()
724 int writers; in dbAlloc() local816 writers = atomic_read(&bmp->db_active[agno]); in dbAlloc()817 if ((writers > 1) || in dbAlloc()818 ((writers == 1) && (JFS_IP(ip)->active_ag != agno))) { in dbAlloc()
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