Cross Reference: /src/sys/arch/sun3/sun3x/pmap.c

Lines Matching defs:wired
1105 		 * Clear its parent entry.  Set its wired and valid
1147 		b_tbl->bt_wcnt = 0;		/* wired entry count, */
1179 		c_tbl->ct_wcnt = 0;		/* wired entry count, */
1255 		 * asks for a "wired" mapping that would run us short of
1668 	bool wired;         /* is the mapping to be wired?       */
1677 	 * Determine if the mapping should be wired.
1679 	wired = ((flags & PMAP_WIRED) != 0);
1688 	 * dependent (pmap) system.  The argument it replaces, 'wired', is now
1760 		if (!wired)
1767 		if (wired && !a_tbl->at_wcnt)
1795 		 * If the requested mapping must be wired, but this table
1797 		 * from the available pool and its wired entry count
1800 		if (wired && !b_tbl->bt_wcnt) {
1818 		 * If this table is to be wired, make sure the parent A table
1819 		 * wired count is updated to reflect that it has another wired
1822 		if (wired)
1851 		/* If mapping is wired and table is not */
1852 		if (wired && !c_tbl->ct_wcnt) {
1876 		 * If this table is to be wired, make sure the parent B table
1877 		 * wired count is updated to reflect that it has another wired
1880 		if (wired)
1906 			 * The existing mapping is wired, so adjust wired
1907 			 * entry count here. If new mapping is still wired,
1908 			 * wired entry count will be incremented again later.
1911 			if (!wired) {
1914 				 * from wired to unwired.
1915 				 * Adjust wired entry counts in each table and
1940 			 * Clear all but the modified, referenced and wired
1972 	 * If page is changing from unwired to wired status, set an unused bit
1973 	 * within the PTE to indicate that it is wired.  Also increment the
1974 	 * wired entry count in the C table manager.
1976 	if (wired) {
1982 	 * Map the page, being careful to preserve modify/reference/wired
1985 	 * wired bits.  If not, the following statement will cause erratic
2065  * created in that range must be implicitly wired. -gwr
2375  * Clear the wired attribute of the specified page.
2389 	/* Kernel mappings always remain wired. */
2395 	 * a valid PTE then the address wasn't wired in the first place.
2403 	/* Is the PTE wired?  If not, return. */
2411 	 * Decrement the wired entry count in the C table.
2413 	 * 1. The table no longer has any wired entries and is considered
2416 	 * 3. The parent table's wired entry count is decremented.
3128 			 * If the child table no longer has wired entries,
3129 			 * decrement wired entry count.
3178 				 * If there were any wired entries in it,
3179 				 * decrement wired entry count.
3223 			 * If the child table no longer has wired entries,
3224 			 * decrement wired entry count.
3253 		 * If the table doesn't have wired entries any longer
3302 			 * If the child table no longer has wired entries,
3303 			 * decrement wired entry count.
3328 				 * If there were any wired entries in it,
3329 				 * decrement wired entry count.
3351 			 * If the child table no longer has wired entries,
3352 			 * decrement wired entry count.
3373 		 * If the table doesn't have wired entries any longer
3420 		 * If the table doesn't have wired entries any longer
3672 	                     * A wired entry count has been requested.