linux-master/fs/fs-writeback.c

124 	WARN_ON_ONCE(inode->i_state & I_FREEING);
309 	WARN_ON_ONCE(inode->i_state & I_FREEING);
311 	inode->i_state &= ~I_SYNC_QUEUED;
413 	if (unlikely(inode->i_state & (I_FREEING | I_WILL_FREE)))
457 		if (inode->i_state & I_DIRTY_ALL) {
483 	smp_store_release(&inode->i_state, inode->i_state & ~I_WB_SWITCH);
565 	    inode->i_state & (I_WB_SWITCH | I_FREEING | I_WILL_FREE) ||
570 	inode->i_state |= I_WB_SWITCH;
592 	if (inode->i_state & I_WB_SWITCH)
1181 	WARN_ON_ONCE(inode->i_state & I_FREEING);
1183 	inode->i_state &= ~I_SYNC_QUEUED;
1289 	inode->i_state &= ~I_SYNC_QUEUED;
1347 	inode->i_state &= ~I_SYNC_QUEUED;
1353 	if (inode->i_state & I_FREEING) {
1385 	inode->i_state &= ~I_SYNC;
1390 	wake_up_bit(&inode->i_state, __I_SYNC);
1430 		inode->i_state |= I_SYNC_QUEUED;
1513 	DEFINE_WAIT_BIT(wq, &inode->i_state, __I_SYNC);
1516 	wqh = bit_waitqueue(&inode->i_state, __I_SYNC);
1517 	while (inode->i_state & I_SYNC) {
1544 	wait_queue_head_t *wqh = bit_waitqueue(&inode->i_state, __I_SYNC);
1548 	sleep = inode->i_state & I_SYNC;
1566 	if (inode->i_state & I_FREEING)
1574 	if ((inode->i_state & I_DIRTY) &&
1585 		if (inode->i_state & I_DIRTY_ALL)
1610 	} else if (inode->i_state & I_DIRTY) {
1617 	} else if (inode->i_state & I_DIRTY_TIME) {
1620 		inode->i_state &= ~I_SYNC_QUEUED;
1629  * on @wbc->nr_to_write), and clear the relevant dirty flags from i_state.
1646 	WARN_ON(!(inode->i_state & I_SYNC));
1670 	if ((inode->i_state & I_DIRTY_TIME) &&
1679 	 * Get and clear the dirty flags from i_state.  This needs to be done
1685 	dirty = inode->i_state & I_DIRTY;
1686 	inode->i_state &= ~dirty;
1690 	 * __mark_inode_dirty() to test i_state without grabbing i_lock -
1702 		inode->i_state |= I_DIRTY_PAGES;
1703 	else if (unlikely(inode->i_state & I_PINNING_NETFS_WB)) {
1704 		if (!(inode->i_state & I_DIRTY_PAGES)) {
1705 			inode->i_state &= ~I_PINNING_NETFS_WB;
1741 		WARN_ON(!(inode->i_state & (I_WILL_FREE|I_FREEING)));
1743 		WARN_ON(inode->i_state & I_WILL_FREE);
1745 	if (inode->i_state & I_SYNC) {
1756 	WARN_ON(inode->i_state & I_SYNC);
1764 	if (!(inode->i_state & I_DIRTY_ALL) &&
1768 	inode->i_state |= I_SYNC;
1781 	if (!(inode->i_state & I_FREEING)) {
1787 		if (!(inode->i_state & I_DIRTY_ALL))
1789 		else if (!(inode->i_state & I_SYNC_QUEUED)) {
1790 			if ((inode->i_state & I_DIRTY))
1792 			else if (inode->i_state & I_DIRTY_TIME) {
1896 		if (inode->i_state & (I_NEW | I_FREEING | I_WILL_FREE)) {
1901 		if ((inode->i_state & I_SYNC) && wbc.sync_mode != WB_SYNC_ALL) {
1923 		if (inode->i_state & I_SYNC) {
1930 		inode->i_state |= I_SYNC;
1968 		if (!(inode->i_state & I_DIRTY_ALL))
2459 		if (inode->i_state & I_DIRTY_TIME) {
2461 			if (inode->i_state & I_DIRTY_TIME) {
2462 				inode->i_state &= ~I_DIRTY_TIME;
2495 	 * following lockless i_state test.  See there for details.
2499 	if ((inode->i_state & flags) == flags)
2503 	if ((inode->i_state & flags) != flags) {
2504 		const int was_dirty = inode->i_state & I_DIRTY;
2508 		inode->i_state |= flags;
2527 		if (inode->i_state & I_SYNC_QUEUED)
2538 		if (inode->i_state & I_FREEING)
2553 			if (inode->i_state & I_DIRTY)
2649 		if (inode->i_state & (I_FREEING|I_WILL_FREE|I_NEW)) {