Lines Matching refs:nf
1595 …atic struct dm_buffer *__alloc_buffer_wait_no_callback(struct dm_bufio_client *c, enum new_flag nf) in __alloc_buffer_wait_no_callback() argument
1620 if (nf == NF_PREFETCH) in __alloc_buffer_wait_no_callback()
1648 static struct dm_buffer *__alloc_buffer_wait(struct dm_bufio_client *c, enum new_flag nf) in __alloc_buffer_wait() argument
1650 struct dm_buffer *b = __alloc_buffer_wait_no_callback(c, nf); in __alloc_buffer_wait()
1760 enum new_flag nf, int *need_submit, in __bufio_new() argument
1768 if (WARN_ON_ONCE(nf == NF_GET)) in __bufio_new()
1771 new_b = __alloc_buffer_wait(c, nf); in __bufio_new()
1795 if (nf == NF_FRESH) in __bufio_new()
1812 if (nf == NF_PREFETCH) { in __bufio_new()
1824 if (nf == NF_GET && unlikely(test_bit_acquire(B_READING, &b->state))) { in __bufio_new()
1856 enum new_flag nf, struct dm_buffer **bp, in new_read() argument
1872 if (nf == NF_PREFETCH) { in new_read()
1884 if (nf == NF_GET && unlikely(test_bit_acquire(B_READING, &b->state))) { in new_read()
1891 if (nf == NF_GET) in new_read()
1895 b = __bufio_new(c, block, nf, &need_submit, &write_list); in new_read()
1912 if (nf != NF_GET) /* we already tested this condition above */ in new_read()