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Searched refs:MADV_POPULATE_WRITE (Results 1 – 6 of 6) sorted by relevance

/linux/tools/testing/selftests/mm/
H A Dmadv_populate.c3 * MADV_POPULATE_READ and MADV_POPULATE_WRITE tests
44 ret = madvise(addr, pagesize, MADV_POPULATE_WRITE); in sense_support()
46 ksft_exit_skip("MADV_POPULATE_WRITE is not available\n"); in sense_support()
65 ret = madvise(addr, SIZE, MADV_POPULATE_WRITE); in test_prot_read()
67 "MADV_POPULATE_WRITE with PROT_READ\n"); in test_prot_read()
87 ret = madvise(addr, SIZE, MADV_POPULATE_WRITE); in test_prot_write()
88 ksft_test_result(!ret, "MADV_POPULATE_WRITE with PROT_WRITE\n"); in test_prot_write()
112 ret = madvise(addr, SIZE, MADV_POPULATE_WRITE); in test_holes()
114 "MADV_POPULATE_WRITE with holes in the middle\n"); in test_holes()
120 ret = madvise(addr, 2 * pagesize, MADV_POPULATE_WRITE); in test_holes()
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H A Dpfnmap.c183 MADV_POPULATE_WRITE, in TEST_F()
H A Dkhugepaged.c416 if (madvise(((char *)p) + start, end - start, MADV_POPULATE_WRITE)) in file_fault_write()
H A Dguard-regions.c1427 ASSERT_EQ(madvise(ptr, 10 * page_size, MADV_POPULATE_WRITE), -1); in TEST_F()
/linux/tools/include/uapi/asm-generic/
H A Dmman-common.h76 #define MADV_POPULATE_WRITE 23 /* populate (prefault) page tables writable */ macro
/linux/mm/
H A Dmadvise.c969 const bool write = madv_behavior->behavior == MADV_POPULATE_WRITE; in madvise_populate()
1543 case MADV_POPULATE_WRITE: in madvise_behavior_valid()
1762 case MADV_POPULATE_WRITE: in get_lock_mode()
1874 case MADV_POPULATE_WRITE: in is_madvise_populate()