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

/Linux-v4.19/tools/testing/selftests/memfd/
Dmemfd_test.c634 F_SEAL_WRITE); in test_basic()
636 F_SEAL_WRITE); in test_basic()
640 F_SEAL_WRITE); in test_basic()
642 F_SEAL_WRITE); in test_basic()
648 F_SEAL_WRITE | in test_basic()
664 F_SEAL_WRITE); in test_basic()
683 mfd_assert_add_seals(fd, F_SEAL_WRITE); in test_seal_write()
684 mfd_assert_has_seals(fd, F_SEAL_WRITE); in test_seal_write()
791 mfd_assert_add_seals(fd, F_SEAL_WRITE); in test_share_dup()
792 mfd_assert_has_seals(fd, F_SEAL_WRITE); in test_share_dup()
[all …]
Dfuse_test.c185 r = mfd_busy_add_seals(global_mfd, F_SEAL_WRITE); in sealing_thread_fn()
193 mfd_assert_add_seals(global_mfd, F_SEAL_WRITE); in sealing_thread_fn()
297 was_sealed = mfd_assert_get_seals(mfd) & F_SEAL_WRITE; in main()
302 mfd_assert_has_seals(mfd, F_SEAL_WRITE); in main()
/Linux-v4.19/mm/
Dmemfd.c153 F_SEAL_WRITE)
210 if ((seals & F_SEAL_WRITE) && !(*file_seals & F_SEAL_WRITE)) { in memfd_add_seals()
Dshmem.c2394 if (unlikely(info->seals & (F_SEAL_WRITE | F_SEAL_GROW))) { in shmem_write_begin()
2395 if (info->seals & F_SEAL_WRITE) in shmem_write_begin()
2660 if (info->seals & F_SEAL_WRITE) { in shmem_fallocate()
/Linux-v4.19/tools/include/uapi/linux/
Dfcntl.h43 #define F_SEAL_WRITE 0x0008 /* prevent writes */ macro
/Linux-v4.19/include/uapi/linux/
Dfcntl.h43 #define F_SEAL_WRITE 0x0008 /* prevent writes */ macro
/Linux-v4.19/fs/hugetlbfs/
Dinode.c533 if (info->seals & F_SEAL_WRITE) { in hugetlbfs_punch_hole()