sys/uvm/t_uvm_physseg.c

113 #define atop(x)         (((paddr_t)(x)) >> PAGE_SHIFT)
205 #define VALID_START_PFN_1 atop(0)
206 #define VALID_END_PFN_1 atop(ONE_MEGABYTE)
207 #define VALID_AVAIL_START_PFN_1 atop(0)
208 #define VALID_AVAIL_END_PFN_1 atop(ONE_MEGABYTE)
210 #define VALID_START_PFN_2 atop(ONE_MEGABYTE + 1)
211 #define VALID_END_PFN_2 atop(ONE_MEGABYTE * 2)
212 #define VALID_AVAIL_START_PFN_2 atop(ONE_MEGABYTE + 1)
213 #define VALID_AVAIL_END_PFN_2 atop(ONE_MEGABYTE * 2)
215 #define VALID_START_PFN_3 atop((ONE_MEGABYTE * 2) + 1)
216 #define VALID_END_PFN_3 atop(ONE_MEGABYTE * 3)
217 #define VALID_AVAIL_START_PFN_3 atop((ONE_MEGABYTE * 2) + 1)
218 #define VALID_AVAIL_END_PFN_3 atop(ONE_MEGABYTE * 3)
220 #define VALID_START_PFN_4 atop((ONE_MEGABYTE * 3) + 1)
221 #define VALID_END_PFN_4 atop(ONE_MEGABYTE * 4)
222 #define VALID_AVAIL_START_PFN_4 atop((ONE_MEGABYTE * 3) + 1)
223 #define VALID_AVAIL_END_PFN_4 atop(ONE_MEGABYTE * 4)
549 	ATF_REQUIRE_EQ(true, uvm_physseg_plug(atop(0), atop(ONE_MEGABYTE), NULL));
552 	uvm_physseg_find(atop(TWOFIFTYSIX_KILO), &pa);
553 	ATF_REQUIRE_EQ(pa, atop(TWOFIFTYSIX_KILO));
570 	ATF_REQUIRE_EQ(true, uvm_physseg_unplug(atop(TWOFIFTYSIX_KILO), atop(FIVEONETWO_KILO)));
573 	uvm_physseg_find(atop(TWOFIFTYSIX_KILO), &pa);
579 	ATF_CHECK_EQ(atop(FIVEONETWO_KILO), uvmexp.npages);
584 	upm = uvm_physseg_find(atop(TWOFIFTYSIX_KILO + FIVEONETWO_KILO), NULL);
589 	ATF_REQUIRE_EQ(true, uvm_physseg_unplug(atop(TWOFIFTYSIX_KILO + FIVEONETWO_KILO), atop(TWOFIFTYSIX_KILO)));
598 	ATF_REQUIRE_EQ(true, uvm_physseg_unplug(atop(ONETWENTYEIGHT_KILO), atop(ONETWENTYEIGHT_KILO)));
603 	ATF_REQUIRE_EQ(true, uvm_physseg_unplug(0, atop(SIXTYFOUR_KILO)));
609 	ATF_REQUIRE_EQ(true, uvm_physseg_unplug(atop(SIXTYFOUR_KILO), atop(SIXTYFOUR_KILO)));
1654 	ATF_CHECK_EQ(true, uvm_physseg_set_start_hint(upm, atop(128)));
1656 	/* Will be atop(128) since no specific value is set above */
1657 	ATF_CHECK_EQ(atop(128), uvm_physseg_get_start_hint(upm));
1680 	ATF_CHECK_EQ(false, uvm_physseg_set_start_hint(upm, atop(128)));
1831 	result = uvm_physseg_find(atop(ONE_MEGABYTE - 1024), NULL);
1847 	result = uvm_physseg_find(atop(ONE_MEGABYTE + 8192), &offset);
1859 	/* atop(ONE_MEGABYTE + (2 * PAGE_SIZE)) - VALID_START_PFN1  = 2 */
1863 	result = uvm_physseg_find(atop(ONE_MEGABYTE - 12288), &offset);
1875 	/* atop(ONE_MEGABYTE - (3 * PAGE_SIZE)) - VALID_START_PFN1  = 253 */
1901 	    uvm_physseg_find(atop(ONE_MEGABYTE * 3), NULL));
1907 	    uvm_physseg_find(atop(ONE_MEGABYTE * 3), &offset));
1948 	ATF_CHECK_EQ(VALID_START_PFN_2, atop(p));
1999 	ATF_CHECK_EQ(VALID_END_PFN_2 - 1, atop(p));
2116 	ATF_CHECK_EQ(VALID_END_PFN_1 - 1, atop(p));
2179 	ATF_CHECK_EQ(VALID_START_PFN_1 + 2, atop(p));
2269 		ATF_CHECK_EQ(i, atop(p));