Changeset f18d01b6 in mainline for kernel/genarch/src/mm/page_pt.c
- Timestamp:
- 2013-09-11T18:09:18Z (10 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade
- Children:
- d5f774f6
- Parents:
- 5759975a
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
kernel/genarch/src/mm/page_pt.c
r5759975a rf18d01b6 83 83 if (GET_PTL1_FLAGS(ptl0, PTL0_INDEX(page)) & PAGE_NOT_PRESENT) { 84 84 pte_t *newpt = (pte_t *) 85 PA2KA(frame_alloc(PTL1_FRAMES, FRAME_LOWMEM, 0));86 memsetb(newpt, FRAMES2SIZE(PTL1_FRAMES), 0);85 PA2KA(frame_alloc(PTL1_FRAMES, FRAME_LOWMEM, PTL1_SIZE - 1)); 86 memsetb(newpt, PTL1_SIZE, 0); 87 87 SET_PTL1_ADDRESS(ptl0, PTL0_INDEX(page), KA2PA(newpt)); 88 88 SET_PTL1_FLAGS(ptl0, PTL0_INDEX(page), … … 102 102 if (GET_PTL2_FLAGS(ptl1, PTL1_INDEX(page)) & PAGE_NOT_PRESENT) { 103 103 pte_t *newpt = (pte_t *) 104 PA2KA(frame_alloc(PTL2_FRAMES, FRAME_LOWMEM, 0));105 memsetb(newpt, FRAMES2SIZE(PTL2_FRAMES), 0);104 PA2KA(frame_alloc(PTL2_FRAMES, FRAME_LOWMEM, PTL2_SIZE - 1)); 105 memsetb(newpt, PTL2_SIZE, 0); 106 106 SET_PTL2_ADDRESS(ptl1, PTL1_INDEX(page), KA2PA(newpt)); 107 107 SET_PTL2_FLAGS(ptl1, PTL1_INDEX(page), … … 119 119 if (GET_PTL3_FLAGS(ptl2, PTL2_INDEX(page)) & PAGE_NOT_PRESENT) { 120 120 pte_t *newpt = (pte_t *) 121 PA2KA(frame_alloc(PTL3_FRAMES, FRAME_LOWMEM, 0));122 memsetb(newpt, FRAMES2SIZE(PTL3_FRAMES), 0);121 PA2KA(frame_alloc(PTL3_FRAMES, FRAME_LOWMEM, PTL2_SIZE - 1)); 122 memsetb(newpt, PTL2_SIZE, 0); 123 123 SET_PTL3_ADDRESS(ptl2, PTL2_INDEX(page), KA2PA(newpt)); 124 124 SET_PTL3_FLAGS(ptl2, PTL2_INDEX(page),
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