Lines Matching refs:b_state
69 wait_on_bit_lock_io(&bh->b_state, BH_Lock, TASK_UNINTERRUPTIBLE); in __lock_buffer()
75 clear_bit_unlock(BH_Lock, &bh->b_state); in unlock_buffer()
77 wake_up_bit(&bh->b_state, BH_Lock); in unlock_buffer()
122 wait_on_bit_io(&bh->b_state, BH_Lock, TASK_UNINTERRUPTIBLE); in __wait_on_buffer()
128 if (!test_bit(BH_Quiet, &bh->b_state)) in buffer_io_error()
234 bh->b_state, bh->b_size, bdev, in __find_get_block_slow()
1468 unsigned long b_state, b_state_old; in discard_buffer() local
1473 b_state = bh->b_state; in discard_buffer()
1475 b_state_old = cmpxchg(&bh->b_state, b_state, in discard_buffer()
1476 (b_state & ~BUFFER_FLAGS_DISCARD)); in discard_buffer()
1477 if (b_state_old == b_state) in discard_buffer()
1479 b_state = b_state_old; in discard_buffer()
1556 unsigned long blocksize, unsigned long b_state) in create_empty_buffers() argument
1563 bh->b_state |= b_state; in create_empty_buffers()
1672 …ruct buffer_head *create_page_buffers(struct page *page, struct inode *inode, unsigned int b_state) in create_page_buffers() argument
1678 b_state); in create_page_buffers()
2644 bh->b_state = 0; in nobh_write_begin()
2838 map_bh.b_state = 0; in nobh_truncate_page()
3003 set_bit(BH_Quiet, &bh->b_state); in end_bio_bh_io_sync()
3195 (bh->b_state & ((1 << BH_Dirty) | (1 << BH_Lock))); in buffer_busy()