| /linux/tools/testing/selftests/kvm/ |
| H A D | guest_memfd_test.c | 63 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, 0, in test_mmap_supported()
227 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, 0, total_size); in test_fallocate()
230 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, in test_fallocate()
234 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, total_size, page_size); in test_fallocate()
237 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, total_size + page_size, page_size); in test_fallocate()
240 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, in test_fallocate()
244 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, in test_fallocate()
248 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, in test_fallocate()
252 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE | FALLOC_FL_PUNCH_HOLE, in test_fallocate()
256 ret = fallocate(fd, FALLOC_FL_KEEP_SIZE, page_size, page_size); in test_fallocate()
[all …]
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| /linux/tools/testing/selftests/mm/ |
| H A D | hugetlb-madvise.c | 193 if (fallocate(fd, 0, 0, NR_HUGE_PAGES * huge_page_size)) { in main()
194 perror("fallocate"); in main()
234 * The fallocate below certainly should free the pages associated in main()
240 if (fallocate(fd, FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE, in main()
242 perror("fallocate"); in main()
252 if (fallocate(fd, 0, 0, NR_HUGE_PAGES * huge_page_size)) { in main()
253 perror("fallocate"); in main()
292 if (fallocate(fd, 0, 0, NR_HUGE_PAGES * huge_page_size)) { in main()
293 perror("fallocate"); in main()
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| H A D | gup_longterm.c | 116 if (fallocate(fd, 0, 0, size)) { in do_test()
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| H A D | cow.c | 1662 if (fallocate(fd, 0, 0, pagesize)) { in run_with_memfd()
1663 ksft_perror("fallocate() failed"); in run_with_memfd()
1720 if (fallocate(fd, 0, 0, pagesize)) { in run_with_tmpfile()
1721 ksft_perror("fallocate() failed"); in run_with_tmpfile()
1775 if (fallocate(fd, 0, 0, hugetlbsize)) { in run_with_memfd_hugetlb()
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| H A D | uffd-common.c | 45 if (fallocate(mem_fd, in uffd_mem_fd_create()
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| /linux/tools/testing/selftests/mincore/ |
| H A D | mincore_selftest.c | 218 retval = fallocate(fd, 0, 0, FILE_SIZE); in TEST()
315 retval = fallocate(fd, 0, 0, FILE_SIZE); in TEST()
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| /linux/fs/smb/client/ |
| H A D | cifsfs.c | 398 if (!server->ops->fallocate) in cifs_fallocate()
411 rc = server->ops->fallocate(file, tcon, mode, off, len); in cifs_fallocate()
1605 .fallocate = cifs_fallocate,
1625 .fallocate = cifs_fallocate,
1645 .fallocate = cifs_fallocate,
1663 .fallocate = cifs_fallocate,
1681 .fallocate = cifs_fallocate,
1699 .fallocate = cifs_fallocate,
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| /linux/tools/testing/selftests/kvm/include/ |
| H A D | kvm_syscalls.h | 78 __KVM_SYSCALL_DEFINE(fallocate, 4, int, fd, int, mode, loff_t, offset, loff_t, len);
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| /linux/tools/testing/selftests/memfd/ |
| H A D | memfd_test.c | 528 r = fallocate(fd, in mfd_assert_write()
593 r = fallocate(fd, in mfd_fail_write()
650 r = fallocate(fd, in mfd_assert_grow()
672 r = fallocate(fd, in mfd_fail_grow()
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| /linux/arch/um/os-Linux/ |
| H A D | file.c | 618 int n = fallocate(fd, FALLOC_FL_PUNCH_HOLE|FALLOC_FL_KEEP_SIZE, offset, len); in os_falloc_punch()
627 int n = fallocate(fd, FALLOC_FL_ZERO_RANGE|FALLOC_FL_KEEP_SIZE, offset, len); in os_falloc_zeroes()
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | d_path.c | 237 if (CHECK(fallocate(localfd, 0, 0, 1024) < 0, "trigger", "fallocate failed\n")) in test_d_path_mem_access()
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| /linux/arch/sparc/kernel/ |
| H A D | sys_sparc32.c | 232 COMPAT_SYSCALL_DEFINE6(fallocate, int, fd, int, mode, u32, offhi, u32, offlo, in COMPAT_SYSCALL_DEFINE6() argument
|
| /linux/ipc/ |
| H A D | shm.c | 645 if (!sfd->file->f_op->fallocate) in shm_fallocate()
647 return sfd->file->f_op->fallocate(file, mode, offset, len); in shm_fallocate()
666 .fallocate = shm_fallocate,
679 .fallocate = shm_fallocate,
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| /linux/drivers/target/ |
| H A D | target_core_file.c | 570 if (!file->f_op->fallocate) in fd_execute_unmap()
573 ret = file->f_op->fallocate(file, mode, pos, len); in fd_execute_unmap()
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| /linux/fs/nfs/ |
| H A D | nfs4file.c | 453 .fallocate = nfs42_fallocate,
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| /linux/tools/perf/arch/powerpc/entry/syscalls/ |
| H A D | syscall.tbl | 404 309 32 fallocate sys_ppc_fallocate compat_sys_fallocate
405 309 64 fallocate sys_fallocate
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| /linux/Documentation/filesystems/ |
| H A D | locking.rst | 495 long (*fallocate)(struct file *, int, loff_t, loff_t);
537 ->fallocate implementation must be really careful to maintain page cache
546 readahead paths), the fallocate implementation must take the invalidate_lock to
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| H A D | vfat.rst | 228 when using fallocate with FALLOC_FL_KEEP_SIZE.
232 the fallocated region, user should make sure to recheck fallocate
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| /linux/fs/gfs2/ |
| H A D | file.c | 1596 .fallocate = gfs2_fallocate,
1629 .fallocate = gfs2_fallocate,
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| /linux/tools/perf/arch/mips/entry/syscalls/ |
| H A D | syscall_n64.tbl | 290 279 n64 fallocate sys_fallocate
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| /linux/fs/overlayfs/ |
| H A D | file.c | 643 .fallocate = ovl_fallocate,
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| /linux/scripts/ |
| H A D | syscall.tbl | 65 47 common fallocate sys_fallocate compat_sys_fallocate
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| /linux/tools/scripts/ |
| H A D | syscall.tbl | 65 47 common fallocate sys_fallocate compat_sys_fallocate
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| /linux/tools/perf/arch/sh/entry/syscalls/ |
| H A D | syscall.tbl | 334 324 common fallocate sys_fallocate
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| /linux/tools/perf/arch/xtensa/entry/syscalls/ |
| H A D | syscall.tbl | 73 62 common fallocate sys_fallocate
|