Cross Reference: /src/sys/uvm/uvm

Lines Matching refs:PG_BUSY
89  * we hold a PG_BUSY page if we unlock for I/O
118  *   if we have to do I/O we place a PG_BUSY page in the correct object,
195 		if (pg && (pg->flags & PG_BUSY) == 0) {
298 		 * Note: 'we_own' will become true if we set PG_BUSY on a page.
326 			if ((pg->flags & PG_BUSY) == 0) {
375 				/* PG_BUSY bit is set. */
380 				 * Pass a PG_BUSY+PG_FAKE clean page into
384 				 * PG_BUSY on the page.
410 		 * If we own the page (i.e. we set PG_BUSY), then we need
442 				 * Note: page was never !PG_BUSY, so it
488 			pg->flags &= ~(PG_BUSY|PG_FAKE);
663 	pg->flags &= ~(PG_BUSY|PG_FAKE);
1341 		if (pg && pg->loan_count == 0 && (pg->flags & PG_BUSY) == 0 &&
1631 	KASSERT((pg->flags & (PG_BUSY | PG_FAKE)) == 0);
2029 		KASSERT((curpg->flags & PG_BUSY) == 0);
2094 	KASSERT((pg->flags & PG_BUSY) == 0);
2197 	KASSERT((pg->flags & PG_BUSY) != 0);
2226 		pg->flags &= ~PG_BUSY;
2301 	KASSERT((pg->flags & PG_BUSY) == 0);
2362 		pg->flags &= ~PG_BUSY;
2486 	 * note that pg can't be PG_RELEASED or PG_BUSY since we did
2491 	KASSERT((pg->flags & PG_BUSY) == 0);
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