1Test Program for Safecopy with or without COW 2 3How to run 4========== 5 6Test safecopy with COW: 7 1. Set USE_COW_SAFECOPY to 1 in /usr/src/kernel/system/do_safecopy.c 8 2. Type `make run` to prepare and run test. 9 3. When done testing, type `make clean` to clean up. 10 11Test safecopy without COW: 12 1. Set USE_COW_SAFECOPY to 0 in /usr/src/kernel/system/do_safecopy.c 13 2. Type `make run` to prepare and run test. 14 3. When done testing, type `make clean` to clean up. 15 16If you want to modify the test buffer size: 17 1. Modify TEST_PAGE_NUM in inc.h 18 2. Modify TEST_PAGE_SHIFT in inc.h 19 20