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Searched refs:zeropage (Results 1 – 18 of 18) sorted by relevance

/external/rust/android-crates-io/crates/userfaultfd/src/
Dlib.rs180 pub unsafe fn zeropage(&self, start: *mut c_void, len: usize, wake: bool) -> Result<usize> { in zeropage() method
181 let mut zeropage = raw::uffdio_zeropage { in zeropage() localVariable
191 zeropage: 0, in zeropage()
194 let _ = raw::zeropage(self.as_raw_fd(), &mut zeropage as &mut raw::uffdio_zeropage) in zeropage()
196 if zeropage.zeropage < 0 { in zeropage()
199 -zeropage.zeropage as i32, in zeropage()
202 Ok(zeropage.zeropage as usize) in zeropage()
425 uffd.zeropage(addr, PAGE_SIZE, true)?; in test_read_event()
479 uffd.zeropage(addr, PAGE_SIZE, true)?; in test_nonblocking_read_event()
569 uffd.zeropage(addr, PAGE_SIZE, true)?; in test_read_events()
[all …]
Draw.rs18 nix::ioctl_readwrite!(zeropage, UFFDIO, _UFFDIO_ZEROPAGE, uffdio_zeropage);
/external/linux-kselftest/tools/testing/selftests/vm/
Duserfaultfd.c107 static char *zeropage; variable
1156 if (my_bcmp(area_dst + nr * page_size, zeropage, page_size)) in faulting_process()
1170 if (uffdio_zeropage->zeropage != -EEXIST) in retry_uffdio_zeropage()
1172 (int64_t)uffdio_zeropage->zeropage); in retry_uffdio_zeropage()
1175 (int64_t)uffdio_zeropage->zeropage); in retry_uffdio_zeropage()
1192 res = uffdio_zeropage.zeropage; in __uffdio_zeropage()
1243 if (my_bcmp(area_dst, zeropage, page_size)) in userfaultfd_zeropage_test()
1622 zeropage = area; in userfaultfd_stress()
1623 bzero(zeropage, page_size); in userfaultfd_stress()
/external/ltp/include/lapi/
Duserfaultfd.h151 __s64 zeropage; member
/external/strace/
Duserfaultfd.c188 PRINT_FIELD_X(", ", uz, zeropage); in uffdio_ioctl()
/external/kernel-headers/original/uapi/linux/
Duserfaultfd.h305 __s64 zeropage; member
/external/rust/android-crates-io/crates/userfaultfd-sys/out/
Dbindings.rs818 pub zeropage: __s64, field
855 unsafe { ::std::ptr::addr_of!((*ptr).zeropage) as usize - ptr as usize }, in bindgen_test_layout_uffdio_zeropage()
861 stringify!(zeropage) in bindgen_test_layout_uffdio_zeropage()
/external/crosvm/swap/src/
Duserfaultfd.rs349 Ok(unsafe { self.uffd.zeropage(addr as *mut libc::c_void, len, wake) }?) in zero()
/external/linux-kselftest/android/patches/
D0018-userfaultfd-Fix-arm-issues-and-Android-compatibility.patch54 static char *zeropage;
/external/libbpf/.github/actions/build-selftests/
Dvmlinux.h81031 __s64 zeropage; member
/external/bcc/libbpf-tools/loongarch/
Dvmlinux_602.h109454 __s64 zeropage; member
Dvmlinux.h109454 __s64 zeropage; member
/external/bcc/libbpf-tools/x86/
Dvmlinux.h52524 __s64 zeropage; member
Dvmlinux_518.h52524 __s64 zeropage; member
/external/bcc/libbpf-tools/riscv/
Dvmlinux_602.h36385 __s64 zeropage; member
Dvmlinux.h36385 __s64 zeropage; member
/external/bcc/libbpf-tools/arm64/
Dvmlinux_608.h70337 __s64 zeropage; member
Dvmlinux.h70337 __s64 zeropage; member