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Searched refs:F_SEAL_FUTURE_WRITE (Results 1 – 7 of 7) sorted by relevance

/linux/include/uapi/linux/
H A Dfcntl.h47 #define F_SEAL_FUTURE_WRITE 0x0010 /* prevent future writes while mapped */ macro
/linux/tools/include/uapi/linux/
H A Dfcntl.h45 #define F_SEAL_FUTURE_WRITE 0x0010 /* prevent future writes while mapped */ macro
/linux/mm/
H A Dmemfd.c144 F_SEAL_FUTURE_WRITE)
218 seals |= F_SEAL_SHRINK|F_SEAL_GROW|F_SEAL_WRITE|F_SEAL_FUTURE_WRITE; in memfd_add_seals()
H A Dshmem.c2737 F_SEAL_WRITE | F_SEAL_FUTURE_WRITE))) { in shmem_write_begin()
2738 if (info->seals & (F_SEAL_WRITE | F_SEAL_FUTURE_WRITE)) in shmem_write_begin()
3103 if (info->seals & (F_SEAL_WRITE | F_SEAL_FUTURE_WRITE)) { in shmem_fallocate()
/linux/tools/testing/selftests/memfd/
H A Dmemfd_test.c37 F_SEAL_FUTURE_WRITE | \
961 mfd_assert_add_seals(fd, F_SEAL_FUTURE_WRITE); in test_seal_future_write()
962 mfd_assert_has_seals(fd, F_SEAL_FUTURE_WRITE); in test_seal_future_write()
/linux/fs/hugetlbfs/
H A Dinode.c765 if (info->seals & (F_SEAL_WRITE | F_SEAL_FUTURE_WRITE)) { in hugetlbfs_punch_hole()
/linux/include/linux/
H A Dmm.h4147 if (seals & (F_SEAL_WRITE | F_SEAL_FUTURE_WRITE)) { in seal_check_write()